LIST_ixp="$(boards_by_cpu ixp)"
+#########################################################################
+## SPEAr Systems
+#########################################################################
+
+LIST_spear="$(boards_by_soc spear)"
+
#########################################################################
## ARM groups
#########################################################################
LIBS-y += drivers/net/phy/libphy.o
LIBS-y += drivers/pci/libpci.o
LIBS-y += drivers/pcmcia/libpcmcia.o
-LIBS-y += drivers/power/libpower.o
+LIBS-y += drivers/power/libpower.o \
+ drivers/power/fuel_gauge/libfuel_gauge.o \
+ drivers/power/pmic/libpmic.o \
+ drivers/power/battery/libbattery.o
LIBS-y += drivers/spi/libspi.o
LIBS-y += drivers/dfu/libdfu.o
ifeq ($(CPU),mpc83xx)
@rm -f $(obj)include/generated/asm-offsets.h
@rm -f $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
@rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
- @$(MAKE) -C doc/DocBook/ cleandocs
+ @$(MAKE) -s -C doc/DocBook/ cleandocs
@find $(OBJTREE) -type f \
\( -name 'core' -o -name '*.bak' -o -name '*~' -o -name '*.su' \
-o -name '*.o' -o -name '*.a' -o -name '*.exe' \) -print \
int arch_cpu_init(void)
__attribute__((weak, alias("__arch_cpu_init")));
+int __power_init_board(void)
+{
+ return 0;
+}
+int power_init_board(void)
+ __attribute__((weak, alias("__power_init_board")));
+
init_fnc_t *init_sequence[] = {
arch_cpu_init, /* basic arch cpu dependent setup */
#ifdef CONFIG_ARCH_EARLY_INIT_R
arch_early_init_r();
#endif
+ power_init_board();
#if !defined(CONFIG_SYS_NO_FLASH)
puts("Flash: ");
void dcache_disable(void) {
#ifdef XILINX_USE_DCACHE
-#ifdef XILINX_DCACHE_BYTE_SIZE
flush_cache(0, XILINX_DCACHE_BYTE_SIZE);
-#else
-#warning please rebuild BSPs and update configuration
- flush_cache(0, 32768);
-#endif
#endif
MSRCLR(0x80);
}
rsubi r8, r10, 0x26
sh r6, r0, r8
+ /* Flush cache before enable cache */
+ addik r5, r0, 0
+ addik r6, r0, XILINX_DCACHE_BYTE_SIZE
+flush: bralid r15, flush_cache
+ nop
+
/* enable instruction and data cache */
mfs r12, rmsr
ori r12, r12, 0xa0
.data ALIGN(0x4):
{
__data_start = .;
+#ifdef CONFIG_OF_EMBED
dts/libdts.o (.data)
+#endif
*(.data)
__data_end = .;
}
#define ext2_find_first_zero_bit(addr, size) \
ext2_find_next_zero_bit((addr), (size), 0)
-extern __inline__ unsigned long ext2_find_next_zero_bit(void *addr, unsigned long size, unsigned long offset)
+static inline unsigned long ext2_find_next_zero_bit(void *addr,
+ unsigned long size, unsigned long offset)
{
unsigned long *p = ((unsigned long *) addr) + (offset >> 5);
unsigned long result = offset & ~31UL;
#ifdef __GNUC__
-/* This is effectively a dupe of the arch-independent byteswap
- code in include/linux/byteorder/swab.h, however we force a cast
- of the result up to 32 bits. This in turn forces the compiler
- to explicitly clear the high 16 bits, which it wasn't doing otherwise.
-
- I think this is a symptom of a bug in mb-gcc. JW 20040303
-*/
-
-
-static __inline__ __u16 ___arch__swab16 (__u16 half_word)
-{
- /* 32 bit temp to cast result, forcing clearing of high word */
- __u32 temp;
-
- temp = ((half_word & 0x00FFU) << 8) | ((half_word & 0xFF00U) >> 8);
-
- return (__u16) temp;
-}
-
-#define __arch__swab16(x) ___arch__swab16(x)
-
-/* Microblaze has no arch-specific endian conversion insns */
-
#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
# define __BYTEORDER_HAS_U64__
# define __SWAB_64_THRU_32__
#ifndef __MICROBLAZE_POSIX_TYPES_H__
#define __MICROBLAZE_POSIX_TYPES_H__
-#include <asm/bitops.h>
-
-
typedef unsigned int __kernel_dev_t;
typedef unsigned long __kernel_ino_t;
typedef unsigned long long __kernel_ino64_t;
#endif
#ifdef XILINX_USE_DCACHE
-#ifdef XILINX_DCACHE_BYTE_SIZE
flush_cache(0, XILINX_DCACHE_BYTE_SIZE);
-#else
-#warning please rebuild BSPs and update configuration
- flush_cache(0, 32768);
-#endif
#endif
/*
* Linux Kernel Parameters (passing device tree):
LIB = $(obj)lib$(BOARD).o
-COBJS = $(BOARD).o cfm_flash.o flash.o
+COBJS = $(BOARD).o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
+++ /dev/null
-/*
- * Basic Flash Driver for Freescale MCF 5281/5282 internal FLASH
- *
- * (C) Copyright 2005 BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/m5282.h>
-#include "cfm_flash.h"
-
-#if defined(CONFIG_M5281) || defined(CONFIG_M5282)
-
-#if (CONFIG_SYS_CLK>20000000)
- #define CFM_CLK (((long) CONFIG_SYS_CLK / (400000 * 8) + 1) | 0x40)
-#else
- #define CFM_CLK ((long) CONFIG_SYS_CLK / 400000 + 1)
-#endif
-
-#define cmf_backdoor_address(addr) (((addr) & 0x0007FFFF) | 0x04000000 | \
- (CONFIG_SYS_MBAR & 0xC0000000))
-
-void cfm_flash_print_info (flash_info_t * info)
-{
- printf ("Freescale: ");
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FREESCALE_ID_MCF5281 & FLASH_TYPEMASK:
- printf ("MCF5281 internal FLASH\n");
- break;
- case FREESCALE_ID_MCF5282 & FLASH_TYPEMASK:
- printf ("MCF5282 internal FLASH\n");
- break;
- default:
- printf ("Unknown Chip Type\n");
- break;
- }
-}
-
-void cfm_flash_init (flash_info_t * info)
-{
- int sector;
- ulong protection;
- MCFCFM_MCR = 0;
- MCFCFM_CLKD = CFM_CLK;
- debug ("CFM Clock divider: %ld (%d Hz @ %ld Hz)\n",CFM_CLK,\
- CONFIG_SYS_CLK / (2* ((CFM_CLK & 0x3F)+1) * (1+((CFM_CLK & 0x40)>>6)*7)),\
- CONFIG_SYS_CLK);
- MCFCFM_SACC = 0;
- MCFCFM_DACC = 0;
-
- if (MCFCFM_SEC & MCFCFM_SEC_KEYEN)
- puts("CFM backdoor access is enabled\n");
- if (MCFCFM_SEC & MCFCFM_SEC_SECSTAT)
- puts("CFM securety is enabled\n");
-
- #ifdef CONFIG_M5281
- info->flash_id = (FREESCALE_MANUFACT & FLASH_VENDMASK) |
- (FREESCALE_ID_MCF5281 & FLASH_TYPEMASK);
- info->size = 256*1024;
- info->sector_count = 16;
- #else
- info->flash_id = (FREESCALE_MANUFACT & FLASH_VENDMASK) |
- (FREESCALE_ID_MCF5282 & FLASH_TYPEMASK);
- info->size = 512*1024;
- info->sector_count = 32;
- #endif
- protection = MCFCFM_PROT;
- for (sector = 0; sector < info->sector_count; sector++)
- {
- if (sector == 0)
- {
- info->start[sector] = CONFIG_SYS_INT_FLASH_BASE;
- }
- else
- {
- info->start[sector] = info->start[sector-1] + 0x04000;
- }
- info->protect[sector] = protection & 1;
- protection >>= 1;
- }
-}
-
-int cfm_flash_readycheck(int checkblank)
-{
- int rc;
- unsigned char state;
-
- rc = ERR_OK;
- while (!(MCFCFM_USTAT & MCFCFM_USTAT_CCIF));
- state = MCFCFM_USTAT;
- if (state & MCFCFM_USTAT_ACCERR)
- {
- debug ("%s(): CFM access error",__FUNCTION__);
- rc = ERR_PROG_ERROR;
- }
- if (state & MCFCFM_USTAT_PVIOL)
- {
- debug ("%s(): CFM protection violation",__FUNCTION__);
- rc = ERR_PROTECTED;
- }
- if (checkblank)
- {
- if (!(state & MCFCFM_USTAT_BLANK))
- {
- debug ("%s(): CFM erras error",__FUNCTION__);
- rc = ERR_NOT_ERASED;
- }
- }
- MCFCFM_USTAT = state & 0x34; /* reset state */
- return rc;
-}
-
-/* Erase 16KiB = 8 2KiB pages */
-
-int cfm_flash_erase_sector (flash_info_t * info, int sector)
-{
- ulong address;
- int page;
- int rc;
- rc= ERR_OK;
- address = cmf_backdoor_address(info->start[sector]);
- for (page=0; (page<8) && (rc==ERR_OK); page++)
- {
- *(volatile __u32*) address = 0;
- MCFCFM_CMD = MCFCFM_CMD_PGERS;
- MCFCFM_USTAT = MCFCFM_USTAT_CBEIF;
- rc = cfm_flash_readycheck(0);
- if (rc==ERR_OK)
- {
- *(volatile __u32*) address = 0;
- MCFCFM_CMD = MCFCFM_CMD_PGERSVER;
- MCFCFM_USTAT = MCFCFM_USTAT_CBEIF;
- rc = cfm_flash_readycheck(1);
- }
- address += 0x800;
- }
- return rc;
-}
-
-int cfm_flash_write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- int rc;
- ulong dest, data;
-
- rc = ERR_OK;
- if (addr & 3)
- {
- debug ("Byte and Word alignment not supported\n");
- rc = ERR_ALIGN;
- }
- if (cnt & 3)
- {
- debug ("Byte and Word transfer not supported\n");
- rc = ERR_ALIGN;
- }
- dest = cmf_backdoor_address(addr);
- while ((cnt>=4) && (rc == ERR_OK))
- {
- data = *((volatile u32 *) src);
- *(volatile u32*) dest = data;
- MCFCFM_CMD = MCFCFM_CMD_PGM;
- MCFCFM_USTAT = MCFCFM_USTAT_CBEIF;
- rc = cfm_flash_readycheck(0);
- if (*(volatile u32*) addr != data) rc = ERR_PROG_ERROR;
- src +=4;
- dest +=4;
- addr +=4;
- cnt -=4;
- }
- return rc;
-}
-
-#ifdef CONFIG_SYS_FLASH_PROTECTION
-
-int cfm_flash_protect(flash_info_t * info,long sector,int prot)
-{
- int rc;
-
- rc= ERR_OK;
- if (prot)
- {
- MCFCFM_PROT |= (1<<sector);
- info->protect[sector]=1;
- }
- else
- {
- MCFCFM_PROT &= ~(1<<sector);
- info->protect[sector]=0;
- }
- return rc;
-}
-
-#endif
-
-#endif
+++ /dev/null
-/*
- * Basic Flash Driver for Freescale MCF 5282 internal FLASH
- *
- * (C) Copyright 2005 BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CFM_FLASH_H_
-#define __CFM_FLASH_H_
-
-#define FREESCALE_MANUFACT 0xFACFFACF
-#define FREESCALE_ID_MCF5281 0x5281
-#define FREESCALE_ID_MCF5282 0x5282
-
-extern void cfm_flash_print_info (flash_info_t * info);
-extern int cfm_flash_erase_sector (flash_info_t * info, int sector);
-extern void cfm_flash_init (flash_info_t * info);
-extern int cfm_flash_write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt);
-#ifdef CONFIG_SYS_FLASH_PROTECTION
-extern int cfm_flash_protect(flash_info_t * info,long sector,int prot);
-#endif
-
-#endif
DECLARE_GLOBAL_DATA_PTR;
+#ifdef CONFIG_VIDEO
unsigned long display_width;
unsigned long display_height;
+#endif
/*---------------------------------------------------------------------------*/
int checkboard (void)
{
- puts ("Board: MCF-EV1 + MCF-EV23 (BuS Elektronik GmbH & Co. KG)\n");
+ puts("Board: EB+CPU5282 (BuS Elektronik GmbH & Co. KG)\n");
#if (CONFIG_SYS_TEXT_BASE == CONFIG_SYS_INT_FLASH_BASE)
- puts (" Boot from Internal FLASH\n");
+ puts(" Boot from Internal FLASH\n");
#endif
-
return 0;
}
int size, i;
size = 0;
- MCFSDRAMC_DCR = MCFSDRAMC_DCR_RTIM_6
- | MCFSDRAMC_DCR_RC ((15 * CONFIG_SYS_CLK) >> 4);
+ MCFSDRAMC_DCR = MCFSDRAMC_DCR_RTIM_6 |
+ MCFSDRAMC_DCR_RC((15 * CONFIG_SYS_CLK / 1000000) >> 4);
+ asm (" nop");
#ifdef CONFIG_SYS_SDRAM_BASE0
-
- MCFSDRAMC_DACR0 = MCFSDRAMC_DACR_BASE (CONFIG_SYS_SDRAM_BASE0)
- | MCFSDRAMC_DACR_CASL (1)
- | MCFSDRAMC_DACR_CBM (3)
- | MCFSDRAMC_DACR_PS_16;
+ MCFSDRAMC_DACR0 = MCFSDRAMC_DACR_BASE(CONFIG_SYS_SDRAM_BASE0)|
+ MCFSDRAMC_DACR_CASL(1) | MCFSDRAMC_DACR_CBM(3) |
+ MCFSDRAMC_DACR_PS_32;
+ asm (" nop");
MCFSDRAMC_DMR0 = MCFSDRAMC_DMR_BAM_16M | MCFSDRAMC_DMR_V;
+ asm (" nop");
MCFSDRAMC_DACR0 |= MCFSDRAMC_DACR_IP;
+ asm (" nop");
+ for (i = 0; i < 10; i++)
+ asm (" nop");
- *(unsigned short *) (CONFIG_SYS_SDRAM_BASE0) = 0xA5A5;
+ *(unsigned long *)(CONFIG_SYS_SDRAM_BASE0) = 0xA5A5A5A5;
+ asm (" nop");
MCFSDRAMC_DACR0 |= MCFSDRAMC_DACR_RE;
+ asm (" nop");
+
for (i = 0; i < 2000; i++)
asm (" nop");
- mbar_writeLong (MCFSDRAMC_DACR0,
- mbar_readLong (MCFSDRAMC_DACR0) | MCFSDRAMC_DACR_IMRS);
- *(unsigned int *) (CONFIG_SYS_SDRAM_BASE0 + 0x220) = 0xA5A5;
- size += CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
+
+ MCFSDRAMC_DACR0 |= MCFSDRAMC_DACR_IMRS;
+ asm (" nop");
+ /* write SDRAM mode register */
+ *(unsigned long *)(CONFIG_SYS_SDRAM_BASE0 + 0x80440) = 0xA5A5A5A5;
+ asm (" nop");
+ size += CONFIG_SYS_SDRAM_SIZE0 * 1024 * 1024;
#endif
-#ifdef CONFIG_SYS_SDRAM_BASE1
+#ifdef CONFIG_SYS_SDRAM_BASE1xx
MCFSDRAMC_DACR1 = MCFSDRAMC_DACR_BASE (CONFIG_SYS_SDRAM_BASE1)
| MCFSDRAMC_DACR_CASL (1)
| MCFSDRAMC_DACR_CBM (3)
}
#endif
+#if defined(CONFIG_HW_WATCHDOG)
+
+void hw_watchdog_init(void)
+{
+ char *s;
+ int enable;
+
+ enable = 1;
+ s = getenv("watchdog");
+ if (s != NULL)
+ if ((strncmp(s, "off", 3) == 0) || (strncmp(s, "0", 1) == 0))
+ enable = 0;
+ if (enable)
+ MCFGPTA_GPTDDR |= (1<<2);
+ else
+ MCFGPTA_GPTDDR &= ~(1<<2);
+}
+
+void hw_watchdog_reset(void)
+{
+ MCFGPTA_GPTPORT ^= (1<<2);
+}
+#endif
+
int misc_init_r(void)
{
#ifdef CONFIG_HW_WATCHDOG
hw_watchdog_init();
-#endif
-#ifndef CONFIG_VIDEO
- vcxk_init(16, 16);
#endif
return 1;
}
-#if defined(CONFIG_VIDEO)
+void __led_toggle(led_id_t mask)
+{
+ MCFGPTA_GPTPORT ^= (1 << 3);
+}
-/*
- ****h* EB+CPU5282-T1/drv_video_init
- * FUNCTION
- ***
- */
+void __led_init(led_id_t mask, int state)
+{
+ __led_set(mask, state);
+ MCFGPTA_GPTDDR |= (1 << 3);
+}
+
+void __led_set(led_id_t mask, int state)
+{
+ if (state == STATUS_LED_ON)
+ MCFGPTA_GPTPORT |= (1 << 3);
+ else
+ MCFGPTA_GPTPORT &= ~(1 << 3);
+}
+
+#if defined(CONFIG_VIDEO)
int drv_video_init(void)
{
char *s;
+#ifdef CONFIG_SPLASH_SCREEN
unsigned long splash;
-
+#endif
printf("Init Video as ");
-
- if ((s = getenv("displaywidth")) != NULL)
+ s = getenv("displaywidth");
+ if (s != NULL)
display_width = simple_strtoul(s, NULL, 10);
else
display_width = 256;
- if ((s = getenv("displayheight")) != NULL)
+ s = getenv("displayheight");
+ if (s != NULL)
display_height = simple_strtoul(s, NULL, 10);
else
display_height = 256;
vcxk_init(display_width, display_height);
#ifdef CONFIG_SPLASH_SCREEN
- if ((s = getenv("splashimage")) != NULL) {
- debug("use splashimage: %s\n", s);
+ s = getenv("splashimage");
+ if (s != NULL) {
splash = simple_strtoul(s, NULL, 16);
- debug("use splashimage: %x\n", splash);
vcxk_acknowledge_wait();
video_display_bitmap(splash, 0, 0);
}
+++ /dev/null
-/*
- * (C) Copyright 2005
- * BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
- *
- * Based On
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include "cfm_flash.h"
-
-#define PHYS_FLASH_1 CONFIG_SYS_FLASH_BASE
-#define FLASH_BANK_SIZE 0x200000
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-void flash_print_info (flash_info_t * info)
-{
- int i;
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case (AMD_MANUFACT & FLASH_VENDMASK):
- printf ("AMD: ");
- switch (info->flash_id & FLASH_TYPEMASK) {
- case (AMD_ID_LV160B & FLASH_TYPEMASK):
- printf ("AM29LV160B (16Bit)\n");
- break;
- default:
- printf ("Unknown Chip Type\n");
- break;
- }
- break;
- case FREESCALE_MANUFACT & FLASH_VENDMASK:
- cfm_flash_print_info (info);
- break;
- default:
- printf ("Unknown Vendor ");
- break;
- }
-
- puts (" Size: ");
- if ((info->size >> 20) > 0)
- {
- printf ("%ld MiB",info->size >> 20);
- }
- else
- {
- printf ("%ld KiB",info->size >> 10);
- }
- printf (" in %d Sectors\n", info->sector_count);
-
- printf (" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; i++) {
- if ((i % 4) == 0) {
- printf ("\n ");
- }
- printf ("%02d: %08lX%s ", i,info->start[i],
- info->protect[i] ? " P" : " ");
- }
- printf ("\n\n");
-}
-
-unsigned long flash_init (void)
-{
- int i, j;
- ulong size = 0;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
- ulong flashbase = 0;
-
- switch (i)
- {
- case 1:
- flash_info[i].flash_id =
- (AMD_MANUFACT & FLASH_VENDMASK) |
- (AMD_ID_LV160B & FLASH_TYPEMASK);
- flash_info[i].size = FLASH_BANK_SIZE;
- flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
- memset (flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
- flashbase = PHYS_FLASH_1;
- for (j = 0; j < flash_info[i].sector_count; j++) {
- if (j == 0) {
- /* 1st is 16 KiB */
- flash_info[i].start[j] = flashbase;
- }
- if ((j >= 1) && (j <= 2)) {
- /* 2nd and 3rd are 8 KiB */
- flash_info[i].start[j] =
- flashbase + 0x4000 + 0x2000 * (j - 1);
- }
- if (j == 3) {
- /* 4th is 32 KiB */
- flash_info[i].start[j] = flashbase + 0x8000;
- }
- if ((j >= 4) && (j <= 34)) {
- /* rest is 256 KiB */
- flash_info[i].start[j] =
- flashbase + 0x10000 + 0x10000 * (j - 4);
- }
- }
- break;
- case 0:
- cfm_flash_init (&flash_info[i]);
- break;
- default:
- panic ("configured to many flash banks!\n");
- }
-
- size += flash_info[i].size;
- }
-
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_SYS_FLASH_BASE,
- CONFIG_SYS_FLASH_BASE + 0xffff, &flash_info[0]);
-
- return size;
-}
-
-#define CMD_READ_ARRAY 0x00F0
-#define CMD_UNLOCK1 0x00AA
-#define CMD_UNLOCK2 0x0055
-#define CMD_ERASE_SETUP 0x0080
-#define CMD_ERASE_CONFIRM 0x0030
-#define CMD_PROGRAM 0x00A0
-#define CMD_UNLOCK_BYPASS 0x0020
-
-#define MEM_FLASH_ADDR1 (*(volatile u16 *)(info->start[0] + (0x00000555<<1)))
-#define MEM_FLASH_ADDR2 (*(volatile u16 *)(info->start[0] + (0x000002AA<<1)))
-
-
-#define BIT_ERASE_DONE 0x0080
-#define BIT_RDY_MASK 0x0080
-#define BIT_PROGRAM_ERROR 0x0020
-#define BIT_TIMEOUT 0x80000000 /* our flag */
-
-#define ERR_READY -1
-
-int amd_flash_erase_sector(flash_info_t * info, int sector)
-{
- int state;
- ulong result;
- ulong start;
-
- volatile u16 *addr =
- (volatile u16 *) (info->start[sector]);
-
- MEM_FLASH_ADDR1 = CMD_UNLOCK1;
- MEM_FLASH_ADDR2 = CMD_UNLOCK2;
- MEM_FLASH_ADDR1 = CMD_ERASE_SETUP;
-
- MEM_FLASH_ADDR1 = CMD_UNLOCK1;
- MEM_FLASH_ADDR2 = CMD_UNLOCK2;
- *addr = CMD_ERASE_CONFIRM;
-
- /* wait until flash is ready */
- state = 0;
- start = get_timer(0);
-
- do {
- result = *addr;
-
- /* check timeout */
- if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
- state = ERR_TIMOUT;
- }
-
- if (!state && (result & 0xFFFF) & BIT_ERASE_DONE)
- state = ERR_READY;
- }
- while (!state);
- if (state == ERR_READY)
- state = ERR_OK;
-
- MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
-
- return state;
-}
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
- int iflag, cflag;
- int sector;
- int rc;
-
- rc = ERR_OK;
-
- if (info->flash_id == FLASH_UNKNOWN)
- {
- rc = ERR_UNKNOWN_FLASH_TYPE;
- } /* (info->flash_id == FLASH_UNKNOWN) */
-
- if ((s_first < 0) || (s_first > s_last) || s_last >= info->sector_count)
- {
- rc = ERR_INVAL;
- }
-
- cflag = icache_status ();
- icache_disable ();
- iflag = disable_interrupts ();
-
- for (sector = s_first; (sector <= s_last) && (rc == ERR_OK); sector++) {
-
- if (info->protect[sector])
- {
- putc('P'); /* protected sector will not erase */
- }
- else
- {
- /* erase on unprotected sector */
- puts("E\b");
- switch (info->flash_id & FLASH_VENDMASK)
- {
- case (AMD_MANUFACT & FLASH_VENDMASK):
- rc = amd_flash_erase_sector(info,sector);
- break;
- case (FREESCALE_MANUFACT & FLASH_VENDMASK):
- rc = cfm_flash_erase_sector(info,sector);
- break;
- default:
- return ERR_UNKNOWN_FLASH_VENDOR;
- }
- putc('.');
- }
- }
- if (rc!=ERR_OK)
- {
- printf ("\n ");
- flash_perror (rc);
- }
- else
- {
- printf (" done\n");
- }
-
- udelay (10000); /* allow flash to settle - wait 10 ms */
-
- if (iflag)
- enable_interrupts ();
-
- if (cflag)
- icache_enable ();
-
- return rc;
-}
-
-volatile static int amd_write_word (flash_info_t * info, ulong dest, u16 data)
-{
- volatile u16 *addr;
- ulong result;
- int cflag, iflag;
- int state;
- ulong start;
-
- /*
- * Check if Flash is (sufficiently) erased
- */
- addr = (volatile u16 *) dest;
-
- result = *addr;
- if ((result & data) != data)
- return ERR_NOT_ERASED;
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
-
- cflag = icache_status ();
- icache_disable ();
- iflag = disable_interrupts ();
-
- MEM_FLASH_ADDR1 = CMD_UNLOCK1;
- MEM_FLASH_ADDR2 = CMD_UNLOCK2;
- MEM_FLASH_ADDR1 = CMD_PROGRAM;
- *addr = data;
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- /* wait until flash is ready */
- state = 0;
- do {
- result = *addr;
-
- /* check timeout */
- if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- state = ERR_TIMOUT;
- }
- if (!state && ((result & BIT_RDY_MASK) == (data & BIT_RDY_MASK)))
- state = ERR_READY;
-
- } while (!state);
-
- *addr = CMD_READ_ARRAY;
-
- if (state == ERR_READY)
- state = ERR_OK;
- if ((*addr != data) && (state != ERR_TIMOUT))
- state = ERR_PROG_ERROR;
-
- if (iflag)
- enable_interrupts ();
-
- if (cflag)
- icache_enable ();
-
- return state;
-}
-
-int amd_flash_write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- int rc;
- ulong dest;
- u16 data;
-
- rc = ERR_OK;
- if (addr & 1)
- {
- debug ("Byte alignment not supported\n");
- rc = ERR_ALIGN;
- }
- if (cnt & 1)
- {
- debug ("Byte transfer not supported\n");
- rc = ERR_ALIGN;
- }
-
- dest = addr;
- while ((cnt>=2) && (rc == ERR_OK))
- {
- data = *((volatile u16 *) src);
- rc=amd_write_word (info,dest,data);
- src +=2;
- dest +=2;
- cnt -=2;
- }
- return rc;
-}
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- int rc;
-
- switch (info->flash_id & FLASH_VENDMASK)
- {
- case (AMD_MANUFACT & FLASH_VENDMASK):
- rc = amd_flash_write_buff(info,src,addr,cnt);
- break;
- case (FREESCALE_MANUFACT & FLASH_VENDMASK):
- rc = cfm_flash_write_buff(info,src,addr,cnt);
- break;
- default:
- rc = ERR_UNKNOWN_FLASH_VENDOR;
- }
- return rc;
-
-}
-int amd_flash_protect(flash_info_t * info,long sector,int prot)
-{
- int rc;
- rc= ERR_OK;
- if (prot)
- {
- info->protect[sector]=1;
- }
- else
- {
- info->protect[sector]=0;
- }
- return rc;
-}
-
-#ifdef CONFIG_SYS_FLASH_PROTECTION
-
-int flash_real_protect(flash_info_t * info,long sector,int prot)
-{
- int rc;
-
- switch (info->flash_id & FLASH_VENDMASK)
- {
- case (AMD_MANUFACT & FLASH_VENDMASK):
- rc = amd_flash_protect(info,sector,prot);
- break;
- case (FREESCALE_MANUFACT & FLASH_VENDMASK):
- rc = cfm_flash_protect(info,sector,prot);
- break;
- default:
- rc = ERR_UNKNOWN_FLASH_VENDOR;
- }
- return rc;
-}
-
-#endif
#include <asm/arch/sys_proto.h>
#include <asm/io.h>
#include <nand.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <fsl_pmic.h>
#include <asm/gpio.h>
#include "qong_fpga.h"
#include <watchdog.h>
+#include <errno.h>
DECLARE_GLOBAL_DATA_PTR;
{
u32 val;
struct pmic *p;
+ int ret;
- pmic_init();
- p = get_pmic();
+ ret = pmic_init(I2C_PMIC);
+ if (ret)
+ return ret;
+ p = pmic_get("FSL_PMIC");
+ if (!p)
+ return -ENODEV;
/* Enable RTC battery */
pmic_reg_read(p, REG_POWER_CTL0, &val);
pmic_reg_write(p, REG_POWER_CTL0, val | COINCHEN);
#include <asm/arch/imx-regs.h>
#include <asm/arch/sys_proto.h>
#include <watchdog.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <fsl_pmic.h>
+#include <errno.h>
DECLARE_GLOBAL_DATA_PTR;
{
u32 val;
struct pmic *p;
+ int ret;
- pmic_init();
- p = get_pmic();
+ ret = pmic_init(I2C_PMIC);
+ if (ret)
+ return ret;
+ p = pmic_get("FSL_PMIC");
+ if (!p)
+ return -ENODEV;
/* Enable RTC battery */
pmic_reg_read(p, REG_POWER_CTL0, &val);
pmic_reg_write(p, REG_POWER_CTL0, val | COINCHEN);
#include <asm/arch/mx35_pins.h>
#include <asm/arch/iomux.h>
#include <i2c.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <fsl_pmic.h>
#include <mmc.h>
#include <fsl_esdhc.h>
static inline int pmic_detect(void)
{
unsigned int id;
- struct pmic *p = get_pmic();
+ struct pmic *p = pmic_get("FSL_PMIC");
+ if (!p)
+ return -ENODEV;
pmic_reg_read(p, REG_IDENTIFICATION, &id);
u8 val;
u32 pmic_val;
struct pmic *p;
+ int ret;
+
+ ret = pmic_init(I2C_PMIC);
+ if (ret)
+ return ret;
- pmic_init();
if (pmic_detect()) {
- p = get_pmic();
+ p = pmic_get("FSL_PMIC");
mxc_request_iomux(MX35_PIN_WATCHDOG_RST, MUX_CONFIG_SION |
MUX_CONFIG_ALT1);
#include <i2c.h>
#include <mmc.h>
#include <fsl_esdhc.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <fsl_pmic.h>
#include <mc13892.h>
#include <usb/ehci-fsl.h>
unsigned int val;
struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)MXC_CCM_BASE;
struct pmic *p;
+ int ret;
+
+ ret = pmic_init(I2C_PMIC);
+ if (ret)
+ return;
- pmic_init();
- p = get_pmic();
+ p = pmic_get("FSL_PMIC");
+ if (!p)
+ return;
/* Write needed to Power Gate 2 register */
pmic_reg_read(p, REG_POWER_MISC, &val);
#include <i2c.h>
#include <mmc.h>
#include <fsl_esdhc.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <fsl_pmic.h>
#include <asm/gpio.h>
#include <mc13892.h>
{
unsigned int val;
struct pmic *p;
+ int ret;
+
+ ret = pmic_init(I2C_PMIC);
+ if (ret)
+ return;
- pmic_init();
- p = get_pmic();
+ p = pmic_get("FSL_PMIC");
+ if (!p)
+ return;
/* Set VDDA to 1.25V */
pmic_reg_read(p, REG_SW_2, &val);
#include <mmc.h>
#include <fsl_esdhc.h>
#include <asm/gpio.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <dialog_pmic.h>
#include <fsl_pmic.h>
#include <linux/fb.h>
unsigned int val;
int ret = -1;
struct pmic *p;
+ int retval;
if (!i2c_probe(CONFIG_SYS_DIALOG_PMIC_I2C_ADDR)) {
- pmic_dialog_init();
- p = get_pmic();
+ retval = pmic_dialog_init(I2C_PMIC);
+ if (retval)
+ return retval;
+
+ p = pmic_get("DIALOG_PMIC");
+ if (!p)
+ return -ENODEV;
/* Set VDDA to 1.25V */
val = DA9052_BUCKCORE_BCOREEN | DA_BUCKCORE_VBCORE_1_250V;
}
if (!i2c_probe(CONFIG_SYS_FSL_PMIC_I2C_ADDR)) {
- pmic_init();
- p = get_pmic();
+ retval = pmic_init(I2C_PMIC);
+ if (retval)
+ return retval;
+
+ p = pmic_get("DIALOG_PMIC");
+ if (!p)
+ return -ENODEV;
/* Set VDDGP to 1.25V for 1GHz on SW1 */
pmic_reg_read(p, REG_SW_0, &val);
#include <i2c.h>
#include <mmc.h>
#include <fsl_esdhc.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <fsl_pmic.h>
#include <mc13892.h>
unsigned int val;
struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)MXC_CCM_BASE;
struct pmic *p;
+ int ret;
+
+ ret = pmic_init(I2C_PMIC);
+ if (ret)
+ return;
- pmic_init();
- p = get_pmic();
+ p = pmic_get("FSL_PMIC");
+ if (!p)
+ return;
/* Write needed to Power Gate 2 register */
pmic_reg_read(p, REG_POWER_MISC, &val);
#include <common.h>
#include <netdev.h>
#include <command.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <fsl_pmic.h>
#include <mc13783.h>
#include <asm/arch/clock.h>
#include <asm/arch/sys_proto.h>
#include <asm/io.h>
+#include <errno.h>
DECLARE_GLOBAL_DATA_PTR;
{
u32 val;
struct pmic *p;
+ int ret;
/*
* this is the first driver to use the pmic, so call
* pmic_init() here. board_late_init() is too late for
* the MMC driver.
*/
- pmic_init();
- p = get_pmic();
+
+ ret = pmic_init(I2C_PMIC);
+ if (ret)
+ return ret;
+
+ p = pmic_get("FSL_PMIC");
+ if (!p)
+ return -ENODEV;
/* configure pins for SDHC1 only */
mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_CLK, MUX_CTL_FUNC));
#include <common.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mmc.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <usb/s3c_udc.h>
#include <asm/arch/cpu.h>
-#include <max8998_pmic.h>
+#include <power/max8998_pmic.h>
DECLARE_GLOBAL_DATA_PTR;
static struct s5pc110_gpio *s5pc110_gpio;
gd->bd->bi_arch_number = MACH_TYPE_GONI;
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
-#if defined(CONFIG_PMIC)
- pmic_init();
-#endif
+ return 0;
+}
+
+int power_init_board(void)
+{
+ int ret;
+
+ ret = pmic_init(I2C_5);
+ if (ret)
+ return ret;
+
return 0;
}
{
int ret;
static int status;
- struct pmic *p = get_pmic();
+ struct pmic *p = pmic_get("MAX8998_PMIC");
+ if (!p)
+ return -ENODEV;
if (pmic_probe(p))
return -1;
#include <asm/arch/mipi_dsim.h>
#include <asm/arch/watchdog.h>
#include <asm/arch/power.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <usb/s3c_udc.h>
-#include <max8997_pmic.h>
+#include <power/max8997_pmic.h>
#include <libtizen.h>
+#include <power/max8997_muic.h>
+#include <power/battery.h>
+#include <power/max17042_fg.h>
#include "setup.h"
check_hw_revision();
printf("HW Revision:\t0x%x\n", board_rev);
-#if defined(CONFIG_PMIC)
- pmic_init();
-#endif
-
return 0;
}
s5p_gpio_direction_output(&gpio2->y4, 1, 1);
}
+static void trats_low_power_mode(void)
+{
+ struct exynos4_clock *clk =
+ (struct exynos4_clock *)samsung_get_base_clock();
+ struct exynos4_power *pwr =
+ (struct exynos4_power *)samsung_get_base_power();
+
+ /* Power down CORE1 */
+ /* LOCAL_PWR_CFG [1:0] 0x3 EN, 0x0 DIS */
+ writel(0x0, &pwr->arm_core1_configuration);
+
+ /* Change the APLL frequency */
+ /* ENABLE (1 enable) | LOCKED (1 locked) */
+ /* [31] | [29] */
+ /* FSEL | MDIV | PDIV | SDIV */
+ /* [27] | [25:16] | [13:8] | [2:0] */
+ writel(0xa0c80604, &clk->apll_con0);
+
+ /* Change CPU0 clock divider */
+ /* CORE2_RATIO | APLL_RATIO | PCLK_DBG_RATIO | ATB_RATIO */
+ /* [30:28] | [26:24] | [22:20] | [18:16] */
+ /* PERIPH_RATIO | COREM1_RATIO | COREM0_RATIO | CORE_RATIO */
+ /* [14:12] | [10:8] | [6:4] | [2:0] */
+ writel(0x00000100, &clk->div_cpu0);
+
+ /* CLK_DIV_STAT_CPU0 - wait until clock gets stable (0 = stable) */
+ while (readl(&clk->div_stat_cpu0) & 0x1111111)
+ continue;
+
+ /* Change clock divider ratio for DMC */
+ /* DMCP_RATIO | DMCD_RATIO */
+ /* [22:20] | [18:16] */
+ /* DMC_RATIO | DPHY_RATIO | ACP_PCLK_RATIO | ACP_RATIO */
+ /* [14:12] | [10:8] | [6:4] | [2:0] */
+ writel(0x13113117, &clk->div_dmc0);
+
+ /* CLK_DIV_STAT_DMC0 - wait until clock gets stable (0 = stable) */
+ while (readl(&clk->div_stat_dmc0) & 0x11111111)
+ continue;
+
+ /* Turn off unnecessary power domains */
+ writel(0x0, &pwr->xxti_configuration); /* XXTI */
+ writel(0x0, &pwr->cam_configuration); /* CAM */
+ writel(0x0, &pwr->tv_configuration); /* TV */
+ writel(0x0, &pwr->mfc_configuration); /* MFC */
+ writel(0x0, &pwr->g3d_configuration); /* G3D */
+ writel(0x0, &pwr->gps_configuration); /* GPS */
+ writel(0x0, &pwr->gps_alive_configuration); /* GPS_ALIVE */
+
+ /* Turn off unnecessary clocks */
+ writel(0x0, &clk->gate_ip_cam); /* CAM */
+ writel(0x0, &clk->gate_ip_tv); /* TV */
+ writel(0x0, &clk->gate_ip_mfc); /* MFC */
+ writel(0x0, &clk->gate_ip_g3d); /* G3D */
+ writel(0x0, &clk->gate_ip_image); /* IMAGE */
+ writel(0x0, &clk->gate_ip_gps); /* GPS */
+}
+
+static int pmic_init_max8997(void)
+{
+ struct pmic *p = pmic_get("MAX8997_PMIC");
+ int i = 0, ret = 0;
+ u32 val;
+
+ if (pmic_probe(p))
+ return -1;
+
+ /* BUCK1 VARM: 1.2V */
+ val = (1200000 - 650000) / 25000;
+ ret |= pmic_reg_write(p, MAX8997_REG_BUCK1DVS1, val);
+ val = ENBUCK | ACTIVE_DISCHARGE; /* DVS OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_BUCK1CTRL, val);
+
+ /* BUCK2 VINT: 1.1V */
+ val = (1100000 - 650000) / 25000;
+ ret |= pmic_reg_write(p, MAX8997_REG_BUCK2DVS1, val);
+ val = ENBUCK | ACTIVE_DISCHARGE; /* DVS OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_BUCK2CTRL, val);
+
+
+ /* BUCK3 G3D: 1.1V - OFF */
+ ret |= pmic_reg_read(p, MAX8997_REG_BUCK3CTRL, &val);
+ val &= ~ENBUCK;
+ ret |= pmic_reg_write(p, MAX8997_REG_BUCK3CTRL, val);
+
+ val = (1100000 - 750000) / 50000;
+ ret |= pmic_reg_write(p, MAX8997_REG_BUCK3DVS, val);
+
+ /* BUCK4 CAMISP: 1.2V - OFF */
+ ret |= pmic_reg_read(p, MAX8997_REG_BUCK4CTRL, &val);
+ val &= ~ENBUCK;
+ ret |= pmic_reg_write(p, MAX8997_REG_BUCK4CTRL, val);
+
+ val = (1200000 - 650000) / 25000;
+ ret |= pmic_reg_write(p, MAX8997_REG_BUCK4DVS, val);
+
+ /* BUCK5 VMEM: 1.2V */
+ val = (1200000 - 650000) / 25000;
+ for (i = 0; i < 8; i++)
+ ret |= pmic_reg_write(p, MAX8997_REG_BUCK5DVS1 + i, val);
+
+ val = ENBUCK | ACTIVE_DISCHARGE; /* DVS OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_BUCK5CTRL, val);
+
+ /* BUCK6 CAM AF: 2.8V */
+ /* No Voltage Setting Register */
+ /* GNSLCT 3.0X */
+ val = GNSLCT;
+ ret |= pmic_reg_write(p, MAX8997_REG_BUCK6CTRL, val);
+
+ /* BUCK7 VCC_SUB: 2.0V */
+ val = (2000000 - 750000) / 50000;
+ ret |= pmic_reg_write(p, MAX8997_REG_BUCK7DVS, val);
+
+ /* LDO1 VADC: 3.3V */
+ val = max8997_reg_ldo(3300000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO1CTRL, val);
+
+ /* LDO1 Disable active discharging */
+ ret |= pmic_reg_read(p, MAX8997_REG_LDO1CONFIG, &val);
+ val &= ~LDO_ADE;
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO1CONFIG, val);
+
+ /* LDO2 VALIVE: 1.1V */
+ val = max8997_reg_ldo(1100000) | EN_LDO;
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO2CTRL, val);
+
+ /* LDO3 VUSB/MIPI: 1.1V */
+ val = max8997_reg_ldo(1100000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, val);
+
+ /* LDO4 VMIPI: 1.8V */
+ val = max8997_reg_ldo(1800000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO4CTRL, val);
+
+ /* LDO5 VHSIC: 1.2V */
+ val = max8997_reg_ldo(1200000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO5CTRL, val);
+
+ /* LDO6 VCC_1.8V_PDA: 1.8V */
+ val = max8997_reg_ldo(1800000) | EN_LDO;
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO6CTRL, val);
+
+ /* LDO7 CAM_ISP: 1.8V */
+ val = max8997_reg_ldo(1800000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO7CTRL, val);
+
+ /* LDO8 VDAC/VUSB: 3.3V */
+ val = max8997_reg_ldo(3300000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, val);
+
+ /* LDO9 VCC_2.8V_PDA: 2.8V */
+ val = max8997_reg_ldo(2800000) | EN_LDO;
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO9CTRL, val);
+
+ /* LDO10 VPLL: 1.1V */
+ val = max8997_reg_ldo(1100000) | EN_LDO;
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO10CTRL, val);
+
+ /* LDO11 TOUCH: 2.8V */
+ val = max8997_reg_ldo(2800000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO11CTRL, val);
+
+ /* LDO12 VTCAM: 1.8V */
+ val = max8997_reg_ldo(1800000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO12CTRL, val);
+
+ /* LDO13 VCC_3.0_LCD: 3.0V */
+ val = max8997_reg_ldo(3000000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO13CTRL, val);
+
+ /* LDO14 MOTOR: 3.0V */
+ val = max8997_reg_ldo(3000000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO14CTRL, val);
+
+ /* LDO15 LED_A: 2.8V */
+ val = max8997_reg_ldo(2800000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO15CTRL, val);
+
+ /* LDO16 CAM_SENSOR: 1.8V */
+ val = max8997_reg_ldo(1800000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO16CTRL, val);
+
+ /* LDO17 VTF: 2.8V */
+ val = max8997_reg_ldo(2800000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO17CTRL, val);
+
+ /* LDO18 TOUCH_LED 3.3V */
+ val = max8997_reg_ldo(3300000) | DIS_LDO; /* OFF */
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO18CTRL, val);
+
+ /* LDO21 VDDQ: 1.2V */
+ val = max8997_reg_ldo(1200000) | EN_LDO;
+ ret |= pmic_reg_write(p, MAX8997_REG_LDO21CTRL, val);
+
+ /* SAFEOUT for both 1 and 2: 4.9V, Active discharge, Enable */
+ val = (SAFEOUT_4_90V << 0) | (SAFEOUT_4_90V << 2) |
+ ACTDISSAFEO1 | ACTDISSAFEO2 | ENSAFEOUT1 | ENSAFEOUT2;
+ ret |= pmic_reg_write(p, MAX8997_REG_SAFEOUTCTRL, val);
+
+ if (ret) {
+ puts("MAX8997 PMIC setting error!\n");
+ return -1;
+ }
+ return 0;
+}
+
+int power_init_board(void)
+{
+ int chrg, ret;
+ struct power_battery *pb;
+ struct pmic *p_fg, *p_chrg, *p_muic, *p_bat;
+
+ ret = pmic_init(I2C_5);
+ ret |= pmic_init_max8997();
+ ret |= power_fg_init(I2C_9);
+ ret |= power_muic_init(I2C_5);
+ ret |= power_bat_init(0);
+ if (ret)
+ return ret;
+
+ p_fg = pmic_get("MAX17042_FG");
+ if (!p_fg) {
+ puts("MAX17042_FG: Not found\n");
+ return -ENODEV;
+ }
+
+ p_chrg = pmic_get("MAX8997_PMIC");
+ if (!p_chrg) {
+ puts("MAX8997_PMIC: Not found\n");
+ return -ENODEV;
+ }
+
+ p_muic = pmic_get("MAX8997_MUIC");
+ if (!p_muic) {
+ puts("MAX8997_MUIC: Not found\n");
+ return -ENODEV;
+ }
+
+ p_bat = pmic_get("BAT_TRATS");
+ if (!p_bat) {
+ puts("BAT_TRATS: Not found\n");
+ return -ENODEV;
+ }
+
+ p_fg->parent = p_bat;
+ p_chrg->parent = p_bat;
+ p_muic->parent = p_bat;
+
+ p_bat->low_power_mode = trats_low_power_mode;
+ p_bat->pbat->battery_init(p_bat, p_fg, p_chrg, p_muic);
+
+ pb = p_bat->pbat;
+ chrg = p_muic->chrg->chrg_type(p_muic);
+ debug("CHARGER TYPE: %d\n", chrg);
+
+ if (!p_chrg->chrg->chrg_bat_present(p_chrg)) {
+ puts("No battery detected\n");
+ return -1;
+ }
+
+ p_fg->fg->fg_battery_check(p_fg, p_bat);
+
+ if (pb->bat->state == CHARGE && chrg == CHARGER_USB)
+ puts("CHARGE Battery !\n");
+
+ return 0;
+}
+
int dram_init(void)
{
gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) +
{
int ret = 0;
u32 val = 0;
- struct pmic *p = get_pmic();
+ struct pmic *p = pmic_get("MAX8997_PMIC");
+ if (!p)
+ return -ENODEV;
if (pmic_probe(p))
return -1;
static int lcd_power(void)
{
int ret = 0;
- struct pmic *p = get_pmic();
+ struct pmic *p = pmic_get("MAX8997_PMIC");
+ if (!p)
+ return -ENODEV;
if (pmic_probe(p))
return 0;
static int mipi_power(void)
{
int ret = 0;
- struct pmic *p = get_pmic();
+ struct pmic *p = pmic_get("MAX8997_PMIC");
+ if (!p)
+ return -ENODEV;
if (pmic_probe(p))
return 0;
#include <asm/arch/adc.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mmc.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <usb/s3c_udc.h>
#include <asm/arch/cpu.h>
-#include <max8998_pmic.h>
+#include <power/max8998_pmic.h>
DECLARE_GLOBAL_DATA_PTR;
gd->bd->bi_arch_number = MACH_TYPE_UNIVERSAL_C210;
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
-#if defined(CONFIG_PMIC)
- pmic_init();
-#endif
-
check_hw_revision();
printf("HW Revision:\t0x%x\n", board_rev);
return 0;
}
+int power_init_board(void)
+{
+ int ret;
+
+ ret = pmic_init(I2C_5);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
int dram_init(void)
{
gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) +
static int adc_power_control(int on)
{
int ret;
- struct pmic *p = get_pmic();
+ struct pmic *p = pmic_get("MAX8998_PMIC");
+ if (!p)
+ return -ENODEV;
if (pmic_probe(p))
return -1;
static int s5pc210_phy_control(int on)
{
int ret = 0;
- struct pmic *p = get_pmic();
+ struct pmic *p = pmic_get("MAX8998_PMIC");
+ if (!p)
+ return -ENODEV;
if (pmic_probe(p))
return -1;
#include <asm/arch/sys_proto.h>
#include <i2c.h>
#include <mmc.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <fsl_esdhc.h>
#include <fsl_pmic.h>
#include <mc13892.h>
{
unsigned int val;
struct pmic *p;
+ int ret;
+
+ ret = pmic_init(I2C_PMIC);
+ if (ret)
+ return;
- pmic_init();
- p = get_pmic();
+ p = pmic_get("FSL_PMIC");
+ if (!p)
+ return;
/* Write needed to Power Gate 2 register */
pmic_reg_read(p, REG_POWER_MISC, &val);
M5235EVB_Flash32 m68k mcf523x m5235evb freescale - M5235EVB:NORFLASH_PS32BIT,SYS_TEXT_BASE=0xFFC00000
cobra5272 m68k mcf52x2 cobra5272 -
idmr m68k mcf52x2
-eb_cpu5282 m68k mcf52x2 eb_cpu5282 BuS - eb_cpu5282:SYS_TEXT_BASE=0xFFE00000
+eb_cpu5282 m68k mcf52x2 eb_cpu5282 BuS - eb_cpu5282:SYS_TEXT_BASE=0xFF000000
eb_cpu5282_internal m68k mcf52x2 eb_cpu5282 BuS - eb_cpu5282:SYS_TEXT_BASE=0xF0000000
TASREG m68k mcf52x2 tasreg esd
M5208EVBE m68k mcf52x2 m5208evbe freescale
U_BOOT_CMD(
mmcinfo, 1, 0, do_mmcinfo,
"display MMC info",
- "- dislay info of the current MMC device"
+ "- display info of the current MMC device"
);
static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
int i;
int rcode = 0;
- if (cmd_items > CONFIG_SYS_MAXARGS) {
- printf("%s: cmd_items %d exceeds hardcoded limit %d."
- " Recompile with higher CONFIG_SYS_MAXARGS?\n",
- __func__, cmd_items, CONFIG_SYS_MAXARGS);
- return -1;
- }
-
if (argc == 1) { /*show list of commands */
- cmd_tbl_t *cmd_array[CONFIG_SYS_MAXARGS];
+ cmd_tbl_t *cmd_array[cmd_items];
int i, j, swaps;
/* Make array of commands from .uboot_cmd section */
COBJS-$(CONFIG_PDSP188x) += pdsp188x.o
COBJS-$(CONFIG_STATUS_LED) += status_led.o
COBJS-$(CONFIG_TWL4030_LED) += twl4030_led.o
-COBJS-$(CONFIG_PMIC) += pmic_core.o
-COBJS-$(CONFIG_DIALOG_PMIC) += pmic_dialog.o
-COBJS-$(CONFIG_PMIC_FSL) += pmic_fsl.o
-COBJS-$(CONFIG_PMIC_I2C) += pmic_i2c.o
-COBJS-$(CONFIG_PMIC_SPI) += pmic_spi.o
-COBJS-$(CONFIG_PMIC_MAX8998) += pmic_max8998.o
-COBJS-$(CONFIG_PMIC_MAX8997) += pmic_max8997.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
+++ /dev/null
-/*
- * Copyright (C) 2011 Samsung Electronics
- * Lukasz Majewski <l.majewski@samsung.com>
- *
- * (C) Copyright 2010
- * Stefano Babic, DENX Software Engineering, sbabic@denx.de
- *
- * (C) Copyright 2008-2009 Freescale Semiconductor, Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <linux/types.h>
-#include <pmic.h>
-
-static struct pmic pmic;
-
-int check_reg(u32 reg)
-{
- if (reg >= pmic.number_of_regs) {
- printf("<reg num> = %d is invalid. Should be less than %d\n",
- reg, pmic.number_of_regs);
- return -1;
- }
- return 0;
-}
-
-int pmic_set_output(struct pmic *p, u32 reg, int out, int on)
-{
- u32 val;
-
- if (pmic_reg_read(p, reg, &val))
- return -1;
-
- if (on)
- val |= out;
- else
- val &= ~out;
-
- if (pmic_reg_write(p, reg, val))
- return -1;
-
- return 0;
-}
-
-static void pmic_show_info(struct pmic *p)
-{
- printf("PMIC: %s\n", p->name);
-}
-
-static void pmic_dump(struct pmic *p)
-{
- int i, ret;
- u32 val;
-
- pmic_show_info(p);
- for (i = 0; i < p->number_of_regs; i++) {
- ret = pmic_reg_read(p, i, &val);
- if (ret)
- puts("PMIC: Registers dump failed\n");
-
- if (!(i % 8))
- printf("\n0x%02x: ", i);
-
- printf("%08x ", val);
- }
- puts("\n");
-}
-
-struct pmic *get_pmic(void)
-{
- return &pmic;
-}
-
-int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- u32 ret, reg, val;
- char *cmd;
-
- struct pmic *p = &pmic;
-
- /* at least two arguments please */
- if (argc < 2)
- return cmd_usage(cmdtp);
-
- cmd = argv[1];
- if (strcmp(cmd, "dump") == 0) {
- pmic_dump(p);
- return 0;
- }
-
- if (strcmp(cmd, "read") == 0) {
- if (argc < 3)
- return cmd_usage(cmdtp);
-
- reg = simple_strtoul(argv[2], NULL, 16);
-
- ret = pmic_reg_read(p, reg, &val);
-
- if (ret)
- puts("PMIC: Register read failed\n");
-
- printf("\n0x%02x: 0x%08x\n", reg, val);
-
- return 0;
- }
-
- if (strcmp(cmd, "write") == 0) {
- if (argc < 4)
- return cmd_usage(cmdtp);
-
- reg = simple_strtoul(argv[2], NULL, 16);
- val = simple_strtoul(argv[3], NULL, 16);
-
- pmic_reg_write(p, reg, val);
-
- return 0;
- }
-
- /* No subcommand found */
- return 1;
-}
-
-U_BOOT_CMD(
- pmic, CONFIG_SYS_MAXARGS, 1, do_pmic,
- "PMIC",
- "dump - dump PMIC registers\n"
- "pmic read <reg> - read register\n"
- "pmic write <reg> <value> - write register"
-);
include $(TOPDIR)/config.mk
-LIB := $(obj)libpower.o
+LIB := $(obj)libpower.o
COBJS-$(CONFIG_FTPMU010_POWER) += ftpmu010.o
COBJS-$(CONFIG_TPS6586X_POWER) += tps6586x.o
COBJS-$(CONFIG_TWL6030_POWER) += twl6030.o
COBJS-$(CONFIG_TWL6035_POWER) += twl6035.o
+COBJS-$(CONFIG_POWER) += power_core.o
+COBJS-$(CONFIG_DIALOG_POWER) += power_dialog.o
+COBJS-$(CONFIG_POWER_FSL) += power_fsl.o
+COBJS-$(CONFIG_POWER_I2C) += power_i2c.o
+COBJS-$(CONFIG_POWER_SPI) += power_spi.o
+
COBJS := $(COBJS-y)
-SRCS := $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
all: $(LIB)
#
-# (C) Copyright 2000-2003
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-# Coldfire contribution by Bernhard Kuhn <bkuhn@metrowerks.com>
+# Copyright (C) 2012 Samsung Electronics
+# Lukasz Majewski <l.majewski@samsung.com>
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# MA 02111-1307 USA
#
-ifndef CONFIG_SYS_TEXT_BASE
-CONFIG_SYS_TEXT_BASE = 0xFE000000
-endif
+include $(TOPDIR)/config.mk
+
+LIB := $(obj)libbattery.o
+
+COBJS-$(CONFIG_POWER_BATTERY_TRATS) += bat_trats.o
+
+COBJS := $(COBJS-y)
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+all: $(LIB)
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+########################################################################
--- /dev/null
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <power/pmic.h>
+#include <power/battery.h>
+#include <power/max8997_pmic.h>
+#include <errno.h>
+
+static struct battery battery_trats;
+
+static int power_battery_charge(struct pmic *bat)
+{
+ struct power_battery *p_bat = bat->pbat;
+ struct battery *battery = p_bat->bat;
+ int k;
+
+ if (bat->chrg->chrg_state(p_bat->chrg, CHARGER_ENABLE, 450))
+ return -1;
+
+ for (k = 0; bat->chrg->chrg_bat_present(p_bat->chrg) &&
+ bat->chrg->chrg_type(p_bat->muic) &&
+ battery->state_of_chrg < 100; k++) {
+ udelay(10000000);
+ puts(".");
+ bat->fg->fg_battery_update(p_bat->fg, bat);
+
+ if (k == 100) {
+ debug(" %d [V]", battery->voltage_uV);
+ puts("\n");
+ k = 0;
+ }
+
+ }
+
+ bat->chrg->chrg_state(p_bat->chrg, CHARGER_DISABLE, 0);
+
+ return 0;
+}
+
+static int power_battery_init_trats(struct pmic *bat_,
+ struct pmic *fg_,
+ struct pmic *chrg_,
+ struct pmic *muic_)
+{
+ bat_->pbat->fg = fg_;
+ bat_->pbat->chrg = chrg_;
+ bat_->pbat->muic = muic_;
+
+ bat_->fg = fg_->fg;
+ bat_->chrg = chrg_->chrg;
+ bat_->chrg->chrg_type = muic_->chrg->chrg_type;
+ return 0;
+}
+
+static struct power_battery power_bat_trats = {
+ .bat = &battery_trats,
+ .battery_init = power_battery_init_trats,
+ .battery_charge = power_battery_charge,
+};
+
+int power_bat_init(unsigned char bus)
+{
+ static const char name[] = "BAT_TRATS";
+ struct pmic *p = pmic_alloc();
+
+ if (!p) {
+ printf("%s: POWER allocation error!\n", __func__);
+ return -ENOMEM;
+ }
+
+ debug("Board BAT init\n");
+
+ p->interface = PMIC_NONE;
+ p->name = name;
+ p->bus = bus;
+
+ p->pbat = &power_bat_trats;
+ return 0;
+}
--- /dev/null
+#
+# Copyright (C) 2012 Samsung Electronics
+# Lukasz Majewski <l.majewski@samsung.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB := $(obj)libfuel_gauge.o
+
+COBJS-$(CONFIG_POWER_FG_MAX17042) += fg_max17042.o
+
+COBJS := $(COBJS-y)
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+all: $(LIB)
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+########################################################################
--- /dev/null
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <power/pmic.h>
+#include <power/max17042_fg.h>
+#include <i2c.h>
+#include <power/max8997_pmic.h>
+#include <power/power_chrg.h>
+#include <power/battery.h>
+#include <power/fg_battery_cell_params.h>
+#include <errno.h>
+
+static int fg_write_regs(struct pmic *p, u8 addr, u16 *data, int num)
+{
+ int ret = 0;
+ int i;
+
+ for (i = 0; i < num; i++, addr++)
+ ret |= pmic_reg_write(p, addr, *(data + i));
+
+ return ret;
+}
+
+static int fg_read_regs(struct pmic *p, u8 addr, u16 *data, int num)
+{
+ int ret = 0;
+ int i;
+
+ for (i = 0; i < num; i++, addr++)
+ ret |= pmic_reg_read(p, addr, (u32 *) (data + i));
+
+ return ret;
+}
+
+static int fg_write_and_verify(struct pmic *p, u8 addr, u16 data)
+{
+ unsigned int val = data;
+ int ret = 0;
+
+ ret |= pmic_reg_write(p, addr, val);
+ ret |= pmic_reg_read(p, addr, &val);
+
+ if (ret)
+ return ret;
+
+ if (((u16) val) == data)
+ return 0;
+
+ return -1;
+}
+
+static void por_fuelgauge_init(struct pmic *p)
+{
+ u16 r_data0[16], r_data1[16], r_data2[16];
+ u32 rewrite_count = 5, i = 0;
+ unsigned int val;
+ int ret = 0;
+
+ /* Delay 500 ms */
+ mdelay(500);
+ /* Initilize Configuration */
+ pmic_reg_write(p, MAX17042_CONFIG, 0x2310);
+
+rewrite_model:
+ /* Unlock Model Access */
+ pmic_reg_write(p, MAX17042_MLOCKReg1, MODEL_UNLOCK1);
+ pmic_reg_write(p, MAX17042_MLOCKReg2, MODEL_UNLOCK2);
+
+ /* Write/Read/Verify the Custom Model */
+ ret |= fg_write_regs(p, MAX17042_MODEL1, cell_character0,
+ ARRAY_SIZE(cell_character0));
+ ret |= fg_write_regs(p, MAX17042_MODEL2, cell_character1,
+ ARRAY_SIZE(cell_character1));
+ ret |= fg_write_regs(p, MAX17042_MODEL3, cell_character2,
+ ARRAY_SIZE(cell_character2));
+
+ if (ret) {
+ printf("%s: Cell parameters write failed!\n", __func__);
+ return;
+ }
+
+ ret |= fg_read_regs(p, MAX17042_MODEL1, r_data0, ARRAY_SIZE(r_data0));
+ ret |= fg_read_regs(p, MAX17042_MODEL2, r_data1, ARRAY_SIZE(r_data1));
+ ret |= fg_read_regs(p, MAX17042_MODEL3, r_data2, ARRAY_SIZE(r_data2));
+
+ if (ret)
+ printf("%s: Cell parameters read failed!\n", __func__);
+
+ for (i = 0; i < 16; i++) {
+ if ((cell_character0[i] != r_data0[i])
+ || (cell_character1[i] != r_data1[i])
+ || (cell_character2[i] != r_data2[i]))
+ goto rewrite_model;
+ }
+
+ /* Lock model access */
+ pmic_reg_write(p, MAX17042_MLOCKReg1, MODEL_LOCK1);
+ pmic_reg_write(p, MAX17042_MLOCKReg2, MODEL_LOCK2);
+
+ /* Verify the model access is locked */
+ ret |= fg_read_regs(p, MAX17042_MODEL1, r_data0, ARRAY_SIZE(r_data0));
+ ret |= fg_read_regs(p, MAX17042_MODEL2, r_data1, ARRAY_SIZE(r_data1));
+ ret |= fg_read_regs(p, MAX17042_MODEL3, r_data2, ARRAY_SIZE(r_data2));
+
+ if (ret) {
+ printf("%s: Cell parameters read failed!\n", __func__);
+ return;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(r_data0); i++) {
+ /* Check if model locked */
+ if (r_data0[i] || r_data1[i] || r_data2[i]) {
+ /* Rewrite model data - prevent from endless loop */
+ if (rewrite_count--) {
+ puts("FG - Lock model access failed!\n");
+ goto rewrite_model;
+ }
+ }
+ }
+
+ /* Write Custom Parameters */
+ fg_write_and_verify(p, MAX17042_RCOMP0, RCOMP0);
+ fg_write_and_verify(p, MAX17042_TEMPCO, TempCo);
+
+ /* Delay at least 350mS */
+ mdelay(350);
+
+ /* Initialization Complete */
+ pmic_reg_read(p, MAX17042_STATUS, &val);
+ /* Write and Verify Status with POR bit Cleared */
+ fg_write_and_verify(p, MAX17042_STATUS, val & ~MAX17042_POR);
+
+ /* Delay at least 350 ms */
+ mdelay(350);
+}
+
+static int power_update_battery(struct pmic *p, struct pmic *bat)
+{
+ struct power_battery *pb = bat->pbat;
+ unsigned int val;
+ int ret = 0;
+
+ if (pmic_probe(p)) {
+ puts("Can't find max17042 fuel gauge\n");
+ return -1;
+ }
+
+ ret |= pmic_reg_read(p, MAX17042_VFSOC, &val);
+ pb->bat->state_of_chrg = (val >> 8);
+
+ pmic_reg_read(p, MAX17042_VCELL, &val);
+ debug("vfsoc: 0x%x\n", val);
+ pb->bat->voltage_uV = ((val & 0xFFUL) >> 3) + ((val & 0xFF00) >> 3);
+ pb->bat->voltage_uV = (pb->bat->voltage_uV * 625);
+
+ pmic_reg_read(p, 0x05, &val);
+ pb->bat->capacity = val >> 2;
+
+ return ret;
+}
+
+static int power_check_battery(struct pmic *p, struct pmic *bat)
+{
+ struct power_battery *pb = bat->pbat;
+ unsigned int val;
+ int ret = 0;
+
+ if (pmic_probe(p)) {
+ puts("Can't find max17042 fuel gauge\n");
+ return -1;
+ }
+
+ ret |= pmic_reg_read(p, MAX17042_STATUS, &val);
+ debug("fg status: 0x%x\n", val);
+
+ if (val == MAX17042_POR)
+ por_fuelgauge_init(p);
+
+ ret |= pmic_reg_read(p, MAX17042_VERSION, &val);
+ pb->bat->version = val;
+
+ power_update_battery(p, bat);
+ debug("fg ver: 0x%x\n", pb->bat->version);
+ printf("BAT: state_of_charge(SOC):%d%%\n",
+ pb->bat->state_of_chrg);
+
+ printf(" voltage: %d.%6.6d [V] (expected to be %d [mAh])\n",
+ pb->bat->voltage_uV / 1000000,
+ pb->bat->voltage_uV % 1000000,
+ pb->bat->capacity);
+
+ if (pb->bat->voltage_uV > 3850000)
+ pb->bat->state = EXT_SOURCE;
+ else if (pb->bat->voltage_uV < 3600000 || pb->bat->state_of_chrg < 5)
+ pb->bat->state = CHARGE;
+ else
+ pb->bat->state = NORMAL;
+
+ return ret;
+}
+
+static struct power_fg power_fg_ops = {
+ .fg_battery_check = power_check_battery,
+ .fg_battery_update = power_update_battery,
+};
+
+int power_fg_init(unsigned char bus)
+{
+ static const char name[] = "MAX17042_FG";
+ struct pmic *p = pmic_alloc();
+
+ if (!p) {
+ printf("%s: POWER allocation error!\n", __func__);
+ return -ENOMEM;
+ }
+
+ debug("Board Fuel Gauge init\n");
+
+ p->name = name;
+ p->interface = PMIC_I2C;
+ p->number_of_regs = FG_NUM_OF_REGS;
+ p->hw.i2c.addr = MAX17042_I2C_ADDR;
+ p->hw.i2c.tx_num = 2;
+ p->sensor_byte_order = PMIC_SENSOR_BYTE_ORDER_BIG;
+ p->bus = bus;
+
+ p->fg = &power_fg_ops;
+ return 0;
+}
--- /dev/null
+#
+# Copyright (C) 2012 Samsung Electronics
+# Lukasz Majewski <l.majewski@samsung.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB := $(obj)libpmic.o
+
+COBJS-$(CONFIG_POWER_MAX8998) += pmic_max8998.o
+COBJS-$(CONFIG_POWER_MAX8997) += pmic_max8997.o
+COBJS-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o
+
+COBJS := $(COBJS-y)
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+all: $(LIB)
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+########################################################################
--- /dev/null
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <power/pmic.h>
+#include <power/power_chrg.h>
+#include <power/max8997_muic.h>
+#include <i2c.h>
+#include <errno.h>
+
+static int power_chrg_get_type(struct pmic *p)
+{
+ unsigned int val;
+ unsigned char charge_type, charger;
+
+ if (pmic_probe(p))
+ return CHARGER_NO;
+
+ pmic_reg_read(p, MAX8997_MUIC_STATUS2, &val);
+ charge_type = val & MAX8997_MUIC_CHG_MASK;
+
+ switch (charge_type) {
+ case MAX8997_MUIC_CHG_NO:
+ charger = CHARGER_NO;
+ break;
+ case MAX8997_MUIC_CHG_USB:
+ case MAX8997_MUIC_CHG_USB_D:
+ charger = CHARGER_USB;
+ break;
+ case MAX8997_MUIC_CHG_TA:
+ case MAX8997_MUIC_CHG_TA_1A:
+ charger = CHARGER_TA;
+ break;
+ case MAX8997_MUIC_CHG_TA_500:
+ charger = CHARGER_TA_500;
+ break;
+ default:
+ charger = CHARGER_UNKNOWN;
+ break;
+ }
+
+ return charger;
+}
+
+static struct power_chrg power_chrg_muic_ops = {
+ .chrg_type = power_chrg_get_type,
+};
+
+int power_muic_init(unsigned int bus)
+{
+ static const char name[] = "MAX8997_MUIC";
+ struct pmic *p = pmic_alloc();
+
+ if (!p) {
+ printf("%s: POWER allocation error!\n", __func__);
+ return -ENOMEM;
+ }
+
+ debug("Board Micro USB Interface Controller init\n");
+
+ p->name = name;
+ p->interface = PMIC_I2C;
+ p->number_of_regs = MUIC_NUM_OF_REGS;
+ p->hw.i2c.addr = MAX8997_MUIC_I2C_ADDR;
+ p->hw.i2c.tx_num = 1;
+ p->bus = bus;
+
+ p->chrg = &power_chrg_muic_ops;
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <power/pmic.h>
+#include <power/max8997_pmic.h>
+#include <i2c.h>
+#include <errno.h>
+
+unsigned char max8997_reg_ldo(int uV)
+{
+ unsigned char ret;
+ if (uV <= 800000)
+ return 0;
+ if (uV >= 3950000)
+ return MAX8997_LDO_MAX_VAL;
+ ret = (uV - 800000) / 50000;
+ if (ret > MAX8997_LDO_MAX_VAL) {
+ printf("MAX8997 LDO SETTING ERROR (%duV) -> %u\n", uV, ret);
+ ret = MAX8997_LDO_MAX_VAL;
+ }
+
+ return ret;
+}
+
+static int pmic_charger_state(struct pmic *p, int state, int current)
+{
+ unsigned char fc;
+ u32 val = 0;
+
+ if (pmic_probe(p))
+ return -1;
+
+ if (state == CHARGER_DISABLE) {
+ puts("Disable the charger.\n");
+ pmic_reg_read(p, MAX8997_REG_MBCCTRL2, &val);
+ val &= ~(MBCHOSTEN | VCHGR_FC);
+ pmic_reg_write(p, MAX8997_REG_MBCCTRL2, val);
+
+ return -1;
+ }
+
+ if (current < CHARGER_MIN_CURRENT || current > CHARGER_MAX_CURRENT) {
+ printf("%s: Wrong charge current: %d [mA]\n",
+ __func__, current);
+ return -1;
+ }
+
+ fc = (current - CHARGER_MIN_CURRENT) / CHARGER_CURRENT_RESOLUTION;
+ fc = fc & 0xf; /* up to 950 mA */
+
+ printf("Enable the charger @ %d [mA]\n", fc * CHARGER_CURRENT_RESOLUTION
+ + CHARGER_MIN_CURRENT);
+
+ val = fc | MBCICHFCSET;
+ pmic_reg_write(p, MAX8997_REG_MBCCTRL4, val);
+
+ pmic_reg_read(p, MAX8997_REG_MBCCTRL2, &val);
+ val = MBCHOSTEN | VCHGR_FC; /* enable charger & fast charge */
+ pmic_reg_write(p, MAX8997_REG_MBCCTRL2, val);
+
+ return 0;
+}
+
+static int pmic_charger_bat_present(struct pmic *p)
+{
+ u32 val;
+
+ if (pmic_probe(p))
+ return -1;
+
+ pmic_reg_read(p, MAX8997_REG_STATUS4, &val);
+
+ return !(val & DETBAT);
+}
+
+static struct power_chrg power_chrg_pmic_ops = {
+ .chrg_bat_present = pmic_charger_bat_present,
+ .chrg_state = pmic_charger_state,
+};
+
+int pmic_init(unsigned char bus)
+{
+ static const char name[] = "MAX8997_PMIC";
+ struct pmic *p = pmic_alloc();
+
+ if (!p) {
+ printf("%s: POWER allocation error!\n", __func__);
+ return -ENOMEM;
+ }
+
+ debug("Board PMIC init\n");
+
+ p->name = name;
+ p->interface = PMIC_I2C;
+ p->number_of_regs = PMIC_NUM_OF_REGS;
+ p->hw.i2c.addr = MAX8997_I2C_ADDR;
+ p->hw.i2c.tx_num = 1;
+ p->bus = bus;
+
+ p->chrg = &power_chrg_pmic_ops;
+ return 0;
+}
*/
#include <common.h>
-#include <pmic.h>
-#include <max8998_pmic.h>
+#include <power/pmic.h>
+#include <power/max8998_pmic.h>
+#include <errno.h>
-int pmic_init(void)
+int pmic_init(unsigned char bus)
{
- struct pmic *p = get_pmic();
static const char name[] = "MAX8998_PMIC";
+ struct pmic *p = pmic_alloc();
+
+ if (!p) {
+ printf("%s: POWER allocation error!\n", __func__);
+ return -ENOMEM;
+ }
puts("Board PMIC init\n");
p->number_of_regs = PMIC_NUM_OF_REGS;
p->hw.i2c.addr = MAX8998_I2C_ADDR;
p->hw.i2c.tx_num = 1;
- p->bus = I2C_PMIC;
+ p->bus = bus;
return 0;
}
--- /dev/null
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * (C) Copyright 2010
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de
+ *
+ * (C) Copyright 2008-2009 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <linux/types.h>
+#include <linux/list.h>
+#include <power/pmic.h>
+
+static LIST_HEAD(pmic_list);
+
+int check_reg(struct pmic *p, u32 reg)
+{
+ if (reg >= p->number_of_regs) {
+ printf("<reg num> = %d is invalid. Should be less than %d\n",
+ reg, p->number_of_regs);
+ return -1;
+ }
+
+ return 0;
+}
+
+int pmic_set_output(struct pmic *p, u32 reg, int out, int on)
+{
+ u32 val;
+
+ if (pmic_reg_read(p, reg, &val))
+ return -1;
+
+ if (on)
+ val |= out;
+ else
+ val &= ~out;
+
+ if (pmic_reg_write(p, reg, val))
+ return -1;
+
+ return 0;
+}
+
+static void pmic_show_info(struct pmic *p)
+{
+ printf("PMIC: %s\n", p->name);
+}
+
+static int pmic_dump(struct pmic *p)
+{
+ int i, ret;
+ u32 val;
+
+ if (!p) {
+ puts("Wrong PMIC name!\n");
+ return -1;
+ }
+
+ pmic_show_info(p);
+ for (i = 0; i < p->number_of_regs; i++) {
+ ret = pmic_reg_read(p, i, &val);
+ if (ret)
+ puts("PMIC: Registers dump failed\n");
+
+ if (!(i % 8))
+ printf("\n0x%02x: ", i);
+
+ printf("%08x ", val);
+ }
+ puts("\n");
+ return 0;
+}
+
+struct pmic *pmic_alloc(void)
+{
+ struct pmic *p;
+
+ p = calloc(sizeof(*p), 1);
+ if (!p) {
+ printf("%s: No available memory for allocation!\n", __func__);
+ return NULL;
+ }
+
+ list_add_tail(&p->list, &pmic_list);
+
+ debug("%s: new pmic struct: 0x%p\n", __func__, p);
+
+ return p;
+}
+
+struct pmic *pmic_get(const char *s)
+{
+ struct pmic *p;
+
+ list_for_each_entry(p, &pmic_list, list) {
+ if (strcmp(p->name, s) == 0) {
+ debug("%s: pmic %s -> 0x%p\n", __func__, p->name, p);
+ return p;
+ }
+ }
+
+ return NULL;
+}
+
+const char *power_get_interface(int interface)
+{
+ const char *power_interface[] = {"I2C", "SPI", "|+|-|"};
+ return power_interface[interface];
+}
+
+static void pmic_list_names(void)
+{
+ struct pmic *p;
+
+ puts("PMIC devices:\n");
+ list_for_each_entry(p, &pmic_list, list) {
+ printf("name: %s bus: %s_%d\n", p->name,
+ power_get_interface(p->interface), p->bus);
+ }
+}
+
+int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ u32 ret, reg, val;
+ char *cmd, *name;
+ struct pmic *p;
+
+ /* at least two arguments please */
+ if (argc < 2)
+ return CMD_RET_USAGE;
+
+ if (strcmp(argv[1], "list") == 0) {
+ pmic_list_names();
+ return CMD_RET_SUCCESS;
+ }
+
+ name = argv[1];
+ cmd = argv[2];
+
+ debug("%s: name: %s cmd: %s\n", __func__, name, cmd);
+ p = pmic_get(name);
+ if (!p)
+ return CMD_RET_FAILURE;
+
+ if (strcmp(cmd, "dump") == 0) {
+ if (pmic_dump(p))
+ return CMD_RET_FAILURE;
+ return CMD_RET_SUCCESS;
+ }
+
+ if (strcmp(cmd, "read") == 0) {
+ if (argc < 4)
+ return CMD_RET_USAGE;
+
+ reg = simple_strtoul(argv[3], NULL, 16);
+ ret = pmic_reg_read(p, reg, &val);
+
+ if (ret)
+ puts("PMIC: Register read failed\n");
+
+ printf("\n0x%02x: 0x%08x\n", reg, val);
+
+ return CMD_RET_SUCCESS;
+ }
+
+ if (strcmp(cmd, "write") == 0) {
+ if (argc < 5)
+ return CMD_RET_USAGE;
+
+ reg = simple_strtoul(argv[3], NULL, 16);
+ val = simple_strtoul(argv[4], NULL, 16);
+ pmic_reg_write(p, reg, val);
+
+ return CMD_RET_SUCCESS;
+ }
+
+ if (strcmp(cmd, "bat") == 0) {
+ if (argc < 4)
+ return CMD_RET_USAGE;
+
+ if (strcmp(argv[3], "state") == 0)
+ p->fg->fg_battery_check(p->pbat->fg, p);
+
+ if (strcmp(argv[3], "charge") == 0) {
+ if (p->pbat) {
+ printf("PRINT BAT charge %s\n", p->name);
+ if (p->low_power_mode)
+ p->low_power_mode();
+ if (p->pbat->battery_charge)
+ p->pbat->battery_charge(p);
+ }
+ }
+
+ return CMD_RET_SUCCESS;
+ }
+
+ /* No subcommand found */
+ return CMD_RET_SUCCESS;
+}
+
+U_BOOT_CMD(
+ pmic, CONFIG_SYS_MAXARGS, 1, do_pmic,
+ "PMIC",
+ "list - list available PMICs\n"
+ "pmic name dump - dump named PMIC registers\n"
+ "pmic name read <reg> - read register\n"
+ "pmic name write <reg> <value> - write register\n"
+ "pmic name bat state - write register\n"
+ "pmic name bat charge - write register\n"
+);
*/
#include <common.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <dialog_pmic.h>
+#include <errno.h>
-int pmic_dialog_init(void)
+int pmic_dialog_init(unsigned char bus)
{
- struct pmic *p = get_pmic();
static const char name[] = "DIALOG_PMIC";
+ struct pmic *p = pmic_alloc();
+
+ if (!p) {
+ printf("%s: POWER allocation error!\n", __func__);
+ return -ENOMEM;
+ }
p->name = name;
p->number_of_regs = DIALOG_NUM_OF_REGS;
p->interface = PMIC_I2C;
p->hw.i2c.addr = CONFIG_SYS_DIALOG_PMIC_I2C_ADDR;
p->hw.i2c.tx_num = 1;
- p->bus = I2C_PMIC;
+ p->bus = bus;
return 0;
}
#include <common.h>
#include <spi.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <fsl_pmic.h>
+#include <errno.h>
-#if defined(CONFIG_PMIC_SPI)
+#if defined(CONFIG_POWER_SPI)
static u32 pmic_spi_prepare_tx(u32 reg, u32 *val, u32 write)
{
return (write << 31) | (reg << 25) | (*val & 0x00FFFFFF);
}
#endif
-int pmic_init(void)
+int pmic_init(unsigned char bus)
{
- struct pmic *p = get_pmic();
static const char name[] = "FSL_PMIC";
+ struct pmic *p = pmic_alloc();
+
+ if (!p) {
+ printf("%s: POWER allocation error!\n", __func__);
+ return -ENOMEM;
+ }
p->name = name;
p->number_of_regs = PMIC_NUM_OF_REGS;
-#if defined(CONFIG_PMIC_SPI)
+#if defined(CONFIG_POWER_SPI)
p->interface = PMIC_SPI;
p->bus = CONFIG_FSL_PMIC_BUS;
p->hw.spi.cs = CONFIG_FSL_PMIC_CS;
p->hw.spi.bitlen = CONFIG_FSL_PMIC_BITLEN;
p->hw.spi.flags = SPI_XFER_BEGIN | SPI_XFER_END;
p->hw.spi.prepare_tx = pmic_spi_prepare_tx;
-#elif defined(CONFIG_PMIC_I2C)
+#elif defined(CONFIG_POWER_I2C)
p->interface = PMIC_I2C;
p->hw.i2c.addr = CONFIG_SYS_FSL_PMIC_I2C_ADDR;
p->hw.i2c.tx_num = 3;
- p->bus = I2C_PMIC;
+ p->bus = bus;
#else
-#error "You must select CONFIG_PMIC_SPI or CONFIG_PMIC_I2C"
+#error "You must select CONFIG_POWER_SPI or CONFIG_PMIC_I2C"
#endif
return 0;
#include <common.h>
#include <linux/types.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <i2c.h>
+#include <compiler.h>
int pmic_reg_write(struct pmic *p, u32 reg, u32 val)
{
unsigned char buf[4] = { 0 };
- if (check_reg(reg))
+ if (check_reg(p, reg))
return -1;
switch (pmic_i2c_tx_num) {
case 3:
- buf[0] = (val >> 16) & 0xff;
- buf[1] = (val >> 8) & 0xff;
- buf[2] = val & 0xff;
+ if (p->sensor_byte_order == PMIC_SENSOR_BYTE_ORDER_BIG) {
+ buf[2] = (cpu_to_le32(val) >> 16) & 0xff;
+ buf[1] = (cpu_to_le32(val) >> 8) & 0xff;
+ buf[0] = cpu_to_le32(val) & 0xff;
+ } else {
+ buf[0] = (cpu_to_le32(val) >> 16) & 0xff;
+ buf[1] = (cpu_to_le32(val) >> 8) & 0xff;
+ buf[2] = cpu_to_le32(val) & 0xff;
+ }
+ break;
+ case 2:
+ if (p->sensor_byte_order == PMIC_SENSOR_BYTE_ORDER_BIG) {
+ buf[1] = (cpu_to_le32(val) >> 8) & 0xff;
+ buf[0] = cpu_to_le32(val) & 0xff;
+ } else {
+ buf[0] = (cpu_to_le32(val) >> 8) & 0xff;
+ buf[1] = cpu_to_le32(val) & 0xff;
+ }
break;
case 1:
- buf[0] = val & 0xff;
+ buf[0] = cpu_to_le32(val) & 0xff;
break;
default:
printf("%s: invalid tx_num: %d", __func__, pmic_i2c_tx_num);
unsigned char buf[4] = { 0 };
u32 ret_val = 0;
- if (check_reg(reg))
+ if (check_reg(p, reg))
return -1;
if (i2c_read(pmic_i2c_addr, reg, 1, buf, pmic_i2c_tx_num))
switch (pmic_i2c_tx_num) {
case 3:
- ret_val = buf[0] << 16 | buf[1] << 8 | buf[2];
+ if (p->sensor_byte_order == PMIC_SENSOR_BYTE_ORDER_BIG)
+ ret_val = le32_to_cpu(buf[2] << 16
+ | buf[1] << 8 | buf[0]);
+ else
+ ret_val = le32_to_cpu(buf[0] << 16 |
+ buf[1] << 8 | buf[2]);
+ break;
+ case 2:
+ if (p->sensor_byte_order == PMIC_SENSOR_BYTE_ORDER_BIG)
+ ret_val = le32_to_cpu(buf[1] << 8 | buf[0]);
+ else
+ ret_val = le32_to_cpu(buf[0] << 8 | buf[1]);
break;
case 1:
- ret_val = buf[0];
+ ret_val = le32_to_cpu(buf[0]);
break;
default:
printf("%s: invalid tx_num: %d", __func__, pmic_i2c_tx_num);
int pmic_probe(struct pmic *p)
{
I2C_SET_BUS(p->bus);
- debug("PMIC:%s probed!\n", p->name);
+ debug("Bus: %d PMIC:%s probed!\n", p->bus, p->name);
if (i2c_probe(pmic_i2c_addr)) {
printf("Can't find PMIC:%s\n", p->name);
return -1;
#include <common.h>
#include <linux/types.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <spi.h>
static struct spi_slave *slave;
return -1;
}
- if (check_reg(reg))
+ if (check_reg(p, reg))
return -1;
if (spi_claim_bus(slave))
#include <common.h>
#include <rtc.h>
#include <spi.h>
-#include <pmic.h>
+#include <power/pmic.h>
#include <fsl_pmic.h>
int rtc_get(struct rtc_time *rtc)
{
u32 day1, day2, time;
int tim, i = 0;
- struct pmic *p = get_pmic();
+ struct pmic *p = pmic_get("FSL_PMIC");
int ret;
+ if (!p)
+ return -1;
do {
ret = pmic_reg_read(p, REG_RTC_DAY, &day1);
if (ret < 0)
int rtc_set(struct rtc_time *rtc)
{
u32 time, day;
- struct pmic *p = get_pmic();
+ struct pmic *p = pmic_get("FSL_PMIC");
+ if (!p)
+ return -1;
time = mktime(rtc->tm_year, rtc->tm_mon, rtc->tm_mday,
rtc->tm_hour, rtc->tm_min, rtc->tm_sec);
unsigned long pos;
int len_read;
char buf[12];
+ unsigned long time;
if (argc < 2)
return CMD_RET_USAGE;
else
pos = 0;
+ time = get_timer(0);
len_read = fs_read(filename, addr, pos, bytes);
+ time = get_timer(time);
if (len_read <= 0)
return 1;
- printf("%d bytes read\n", len_read);
+ printf("%d bytes read in %lu ms", len_read, time);
+ if (time > 0) {
+ puts(" (");
+ print_size(len_read / time * 1000, "/s");
+ puts(")");
+ }
+ puts("\n");
sprintf(buf, "0x%x", len_read);
setenv("filesize", buf);
#include <linux/ctype.h>
#include <asm/byteorder.h>
#include "zfs_common.h"
+#include "div64.h"
block_dev_desc_t *zfs_dev_desc;
/*
* Find requested blkid and the offset within that block.
*/
- uint64_t blkid = (file->offset + red) / blksz;
+ uint64_t blkid = file->offset + red;
+ blkid = do_div(blkid, blksz);
free(data->file_buf);
data->file_buf = 0;
*----------------------------------------------------------------------*/
#define CONFIG_SYS_LEDPIO_ADDR 0x02120870 /* LED PIO base addr */
#define CONFIG_STATUS_LED /* Enable status driver */
+#define CONFIG_BOARD_SPECIFIC_LED
#define STATUS_LED_BIT 1 /* Bit-0 on PIO */
#define STATUS_LED_STATE 1 /* Blinking */
#define CONFIG_MCFUART
#define CONFIG_SYS_UART_PORT (0)
-#define CONFIG_BAUDRATE 9600
+#define CONFIG_BAUDRATE 115200
#undef CONFIG_MONITOR_IS_IN_RAM /* starts uboot direct */
#define CONFIG_RESET_TO_RETRY
#define CONFIG_SPLASH_SCREEN
+#define CONFIG_HW_WATCHDOG
+
+#define CONFIG_STATUS_LED
+#define CONFIG_BOARD_SPECIFIC_LED
+#define STATUS_LED_ACTIVE 0
+#define STATUS_LED_BIT 0x0008 /* Timer7 GPIO */
+#define STATUS_LED_BOOT 0
+#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
+#define STATUS_LED_STATE STATUS_LED_OFF
+
/*----------------------------------------------------------------------*
* Configuration for environment *
* Environment is in the second sector of the first 256k of flash *
*----------------------------------------------------------------------*/
-#ifndef CONFIG_MONITOR_IS_IN_RAM
-#define CONFIG_ENV_ADDR 0xF003C000 /* End of 256K */
-#define CONFIG_ENV_SECT_SIZE 0x4000
-#define CONFIG_ENV_IS_IN_FLASH 1
-#else
-#define CONFIG_ENV_ADDR 0xFFE04000
-#define CONFIG_ENV_SECT_SIZE 0x2000
+#define CONFIG_ENV_ADDR 0xFF040000
+#define CONFIG_ENV_SECT_SIZE 0x00020000
#define CONFIG_ENV_IS_IN_FLASH 1
-#endif
/*
* BOOTP options
/*
* Command line configuration.
*/
+#define CONFIG_CMDLINE_EDITING
#include <config_cmd_default.h>
#undef CONFIG_CMD_LOADB
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_LED
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_MCFTMR
-
#define CONFIG_BOOTDELAY 5
-#define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_PROMPT "\nEB+CPU5282> "
#define CONFIG_SYS_LONGHELP 1
-#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
/*----------------------------------------------------------------------*
* Clock and PLL Configuration *
*----------------------------------------------------------------------*/
-#define CONFIG_SYS_HZ 10000000
-#define CONFIG_SYS_CLK 58982400 /* 9,8304MHz * 6 */
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_SYS_CLK 80000000 /* 8MHz * 8 */
-/* PLL Configuration: Ext Clock * 6 (see table 9-4 of MCF user manual) */
+/* PLL Configuration: Ext Clock * 8 (see table 9-4 of MCF user manual) */
-#define CONFIG_SYS_MFD 0x01 /* PLL Multiplication Factor Devider */
+#define CONFIG_SYS_MFD 0x02 /* PLL Multiplication Factor Devider */
#define CONFIG_SYS_RFD 0x00 /* PLL Reduce Frecuency Devider */
/*----------------------------------------------------------------------*
#define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
#define MCFFEC_TOUT_LOOP 50000
-#define CONFIG_ETHADDR 00:CF:52:82:EB:01
#define CONFIG_OVERWRITE_ETHADDR_ONCE
/*-------------------------------------------------------------------------
*-----------------------------------------------------------------------*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
#define CONFIG_SYS_GBL_DATA_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
* (Set up by the startup code)
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
*/
-#define CONFIG_SYS_SDRAM_BASE1 0x00000000
-#define CONFIG_SYS_SDRAM_SIZE1 16 /* SDRAM size in MB */
-
-#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_SDRAM_BASE1
-#define CONFIG_SYS_SDRAM_SIZE CONFIG_SYS_SDRAM_SIZE1
+#define CONFIG_SYS_SDRAM_BASE0 0x00000000
+#define CONFIG_SYS_SDRAM_SIZE0 16 /* SDRAM size in MB */
+#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_SDRAM_BASE0
+#define CONFIG_SYS_SDRAM_SIZE CONFIG_SYS_SDRAM_SIZE0
/* If M5282 port is fully implemented the monitor base will be behind
* the vector table. */
/*-----------------------------------------------------------------------
* FLASH organization
*/
+#define CONFIG_FLASH_SHOW_PROGRESS 45
#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
#define CONFIG_SYS_INT_FLASH_BASE 0xF0000000
#define CONFIG_SYS_INT_FLASH_ENABLE 0x21
-#define CONFIG_SYS_MAX_FLASH_SECT 35
-#define CONFIG_SYS_MAX_FLASH_BANKS 2
+#define CONFIG_SYS_MAX_FLASH_SECT 128
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_FLASH_ERASE_TOUT 10000000
#define CONFIG_SYS_FLASH_PROTECTION
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_SIZE 16*1024*1024
+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
+
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
+
/*-----------------------------------------------------------------------
* Cache Configuration
*/
* Memory bank definitions
*/
-#define CONFIG_SYS_CS0_BASE 0xFFE00000
+#define CONFIG_SYS_CS0_BASE 0xFF000000
#define CONFIG_SYS_CS0_CTRL 0x00001980
-#define CONFIG_SYS_CS0_MASK 0x001F0001
+#define CONFIG_SYS_CS0_MASK 0x00FF0001
-#define CONFIG_SYS_CS3_BASE 0xE0000000
-#define CONFIG_SYS_CS0_CTRL 0x00001980
+#define CONFIG_SYS_CS2_BASE 0xE0000000
+#define CONFIG_SYS_CS2_CTRL 0x00001980
+#define CONFIG_SYS_CS2_MASK 0x000F0001
+
+#define CONFIG_SYS_CS3_BASE 0xE0100000
+#define CONFIG_SYS_CS3_CTRL 0x00001980
#define CONFIG_SYS_CS3_MASK 0x000F0001
/*-----------------------------------------------------------------------
#define CONFIG_SYS_PCDDR 0x0000000
#define CONFIG_SYS_PCDAT 0x0000000
+#define CONFIG_SYS_PASPAR 0x0F0F
#define CONFIG_SYS_PEHLPAR 0xC0
#define CONFIG_SYS_PUAPAR 0x0F
#define CONFIG_SYS_DDRUA 0x05
#define CONFIG_SYS_PJPAR 0xFF
+/*-----------------------------------------------------------------------
+ * I2C
+ */
+
+#define CONFIG_HARD_I2C
+#define CONFIG_FSL_I2C
+
+#define CONFIG_SYS_I2C_OFFSET 0x00000300
+#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
+
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SLAVE 0
+
+#ifdef CONFIG_CMD_DATE
+#define CONFIG_RTC_DS1338
+#define CONFIG_I2C_RTC_ADDR 0x68
+#endif
+
/*-----------------------------------------------------------------------
* VIDEO configuration
*/
#define CONFIG_VIDEO
#ifdef CONFIG_VIDEO
-#define CONFIG_VIDEO_VCXK 1
+#define CONFIG_VIDEO_VCXK 1
#define CONFIG_SYS_VCXK_DEFAULT_LINEALIGN 2
#define CONFIG_SYS_VCXK_DOUBLEBUFFERED 1
-#define CONFIG_SYS_VCXK_BASE CONFIG_SYS_CS3_BASE
-#define CONFIG_SYS_VCXK_AUTODETECT 1
+#define CONFIG_SYS_VCXK_BASE CONFIG_SYS_CS2_BASE
#define CONFIG_SYS_VCXK_ACKNOWLEDGE_PORT MCFGPTB_GPTPORT
#define CONFIG_SYS_VCXK_ACKNOWLEDGE_DDR MCFGPTB_GPTDDR
#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)
/* PMIC Controller */
-#define CONFIG_PMIC
-#define CONFIG_PMIC_SPI
-#define CONFIG_PMIC_FSL
+#define CONFIG_POWER
+#define CONFIG_POWER_SPI
+#define CONFIG_POWER_FSL
#define CONFIG_FSL_PMIC_BUS 1
#define CONFIG_FSL_PMIC_CS 0
#define CONFIG_FSL_PMIC_CLK 1000000
# undef CONFIG_DCACHE
#endif
+#ifndef XILINX_DCACHE_BYTE_SIZE
+#define XILINX_DCACHE_BYTE_SIZE 32768
+#endif
+
/*
* BOOTP options
*/
#define CONFIG_MXC_GPIO
/* PMIC Controller */
-#define CONFIG_PMIC
-#define CONFIG_PMIC_SPI
-#define CONFIG_PMIC_FSL
+#define CONFIG_POWER
+#define CONFIG_POWER_SPI
+#define CONFIG_POWER_FSL
#define CONFIG_FSL_PMIC_BUS 1
#define CONFIG_FSL_PMIC_CS 0
#define CONFIG_FSL_PMIC_CLK 1000000
#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)
/* PMIC Controller */
-#define CONFIG_PMIC
-#define CONFIG_PMIC_SPI
-#define CONFIG_PMIC_FSL
+#define CONFIG_POWER
+#define CONFIG_POWER_SPI
+#define CONFIG_POWER_FSL
#define CONFIG_FSL_PMIC_BUS 1
#define CONFIG_FSL_PMIC_CS 2
#define CONFIG_FSL_PMIC_CLK 1000000
/*
* PMIC Configs
*/
-#define CONFIG_PMIC
-#define CONFIG_PMIC_I2C
-#define CONFIG_PMIC_FSL
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
+#define CONFIG_POWER_FSL
#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x08
#define CONFIG_RTC_MC13XXX
#endif
/* SPI PMIC */
-#define CONFIG_PMIC
-#define CONFIG_PMIC_SPI
-#define CONFIG_PMIC_FSL
+#define CONFIG_POWER
+#define CONFIG_POWER_SPI
+#define CONFIG_POWER_FSL
#define CONFIG_FSL_PMIC_BUS 0
#define CONFIG_FSL_PMIC_CS (0 | 120 << 8)
#define CONFIG_FSL_PMIC_CLK 25000000
#define CONFIG_MXC_SPI
/* PMIC Controller */
-#define CONFIG_PMIC
-#define CONFIG_PMIC_SPI
-#define CONFIG_PMIC_FSL
+#define CONFIG_POWER
+#define CONFIG_POWER_SPI
+#define CONFIG_POWER_FSL
#define CONFIG_FSL_PMIC_BUS 0
#define CONFIG_FSL_PMIC_CS 0
#define CONFIG_FSL_PMIC_CLK 2500000
#define CONFIG_SYS_I2C_SPEED 100000
/* PMIC Configs */
-#define CONFIG_PMIC
-#define CONFIG_PMIC_I2C
-#define CONFIG_PMIC_FSL
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
+#define CONFIG_POWER_FSL
#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8
#define CONFIG_RTC_MC13XXX
#define CONFIG_SYS_I2C_SPEED 100000
/* PMIC Controller */
-#define CONFIG_PMIC
-#define CONFIG_PMIC_I2C
-#define CONFIG_DIALOG_PMIC
-#define CONFIG_PMIC_FSL
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
+#define CONFIG_DIALOG_POWER
+#define CONFIG_POWER_FSL
#define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48
#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8
#define CONFIG_SYS_ALTERA_PIO_GPIO_NUM LED_PIO_WIDTH
#define CONFIG_STATUS_LED /* Enable status driver */
+#define CONFIG_BOARD_SPECIFIC_LED
#define CONFIG_GPIO_LED /* Enable GPIO LED driver */
#define CONFIG_GPIO /* Enable GPIO driver */
#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)
#define CONFIG_RTC_MC13XXX
-#define CONFIG_PMIC
-#define CONFIG_PMIC_SPI
-#define CONFIG_PMIC_FSL
+#define CONFIG_POWER
+#define CONFIG_POWER_SPI
+#define CONFIG_POWER_FSL
#define CONFIG_FSL_PMIC_BUS 1
#define CONFIG_FSL_PMIC_CS 0
#define CONFIG_FSL_PMIC_CLK 100000
#define CONFIG_SYS_CACHELINE_SIZE 64
-#define CONFIG_PMIC
-#define CONFIG_PMIC_I2C
-#define CONFIG_PMIC_MAX8998
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
+#define CONFIG_POWER_MAX8998
#include <asm/arch/gpio.h>
/*
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_MAX_I2C_BUS 7
-#define CONFIG_PMIC
-#define CONFIG_PMIC_I2C
-#define CONFIG_PMIC_MAX8998
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
+#define CONFIG_POWER_MAX8998
#define CONFIG_USB_GADGET
#define CONFIG_USB_GADGET_S3C_UDC_OTG
#define CONFIG_SOFT_I2C_GPIO_SDA get_multi_sda_pin()
#define I2C_INIT multi_i2c_init()
-#define CONFIG_PMIC
-#define CONFIG_PMIC_I2C
-#define CONFIG_PMIC_MAX8997
-
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
+#define CONFIG_POWER_MAX8997
+
+#define CONFIG_POWER_FG
+#define CONFIG_POWER_FG_MAX17042
+#define CONFIG_POWER_MUIC
+#define CONFIG_POWER_MUIC_MAX8997
+#define CONFIG_POWER_BATTERY
+#define CONFIG_POWER_BATTERY_TRATS
#define CONFIG_USB_GADGET
#define CONFIG_USB_GADGET_S3C_UDC_OTG
#define CONFIG_USB_GADGET_DUALSPEED
#define CONFIG_MXC_GPIO
/* MC13783 connected to CSPI3 and SS0 */
-#define CONFIG_PMIC
-#define CONFIG_PMIC_SPI
-#define CONFIG_PMIC_FSL
+#define CONFIG_POWER
+#define CONFIG_POWER_SPI
+#define CONFIG_POWER_FSL
#define CONFIG_FSL_PMIC_BUS 2
#define CONFIG_FSL_PMIC_CS 0
#define CONFIG_ENV_IS_IN_SPI_FLASH
/* PMIC Controller */
-#define CONFIG_PMIC
-#define CONFIG_PMIC_SPI
-#define CONFIG_PMIC_FSL
+#define CONFIG_POWER
+#define CONFIG_POWER_SPI
+#define CONFIG_POWER_FSL
#define CONFIG_FSL_PMIC_BUS 0
#define CONFIG_FSL_PMIC_CS 0
#define CONFIG_FSL_PMIC_CLK 2500000
#ifndef __NIOS2_H__
#define __NIOS2_H__
-#include <linux/stringify.h>
-
/*------------------------------------------------------------------------
* Control registers -- use with wrctl() & rdctl()
*----------------------------------------------------------------------*/
* Access to control regs
*----------------------------------------------------------------------*/
-#define rdctl(reg)\
- ({unsigned int val;\
- asm volatile("rdctl %0, ctl" __stringify(reg) \
- : "=r" (val) ); val;})
-
-#define wrctl(reg,val)\
- asm volatile( "wrctl ctl" _str_(reg) ",%0"\
- : : "r" (val))
+#define rdctl(reg) __builtin_rdctl(reg)
+#define wrctl(reg, val) __builtin_wrctl(reg, val)
/*------------------------------------------------------------------------
* Control reg bit masks
* MA 02111-1307 USA
*/
-#include <common.h>
-#include <pmic.h>
-#include <max8997_pmic.h>
+#ifndef __POWER_BATTERY_H_
+#define __POWER_BATTERY_H_
-int pmic_init(void)
-{
- struct pmic *p = get_pmic();
- static const char name[] = "MAX8997_PMIC";
+struct battery {
+ unsigned int version;
+ unsigned int state_of_chrg;
+ unsigned int time_to_empty;
+ unsigned int capacity;
+ unsigned int voltage_uV;
- puts("Board PMIC init\n");
+ unsigned int state;
+};
- p->name = name;
- p->interface = PMIC_I2C;
- p->number_of_regs = PMIC_NUM_OF_REGS;
- p->hw.i2c.addr = MAX8997_I2C_ADDR;
- p->hw.i2c.tx_num = 1;
- p->bus = I2C_PMIC;
-
- return 0;
-}
+int power_bat_init(unsigned char bus);
+#endif /* __POWER_BATTERY_H_ */
--- /dev/null
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __FG_BATTERY_CELL_PARAMS_H_
+#define __FG_BATTERY_CELL_PARAMS_H_
+
+#if defined(CONFIG_POWER_FG_MAX17042) && defined(CONFIG_TRATS)
+
+/* Cell characteristics - Exynos4 TRATS development board */
+/* Shall be written to addr 0x80h */
+u16 cell_character0[16] = {
+ 0xA2A0,
+ 0xB6E0,
+ 0xB850,
+ 0xBAD0,
+ 0xBB20,
+ 0xBB70,
+ 0xBBC0,
+ 0xBC20,
+ 0xBC80,
+ 0xBCE0,
+ 0xBD80,
+ 0xBE20,
+ 0xC090,
+ 0xC420,
+ 0xC910,
+ 0xD070
+};
+
+/* Shall be written to addr 0x90h */
+u16 cell_character1[16] = {
+ 0x0090,
+ 0x1A50,
+ 0x02F0,
+ 0x2060,
+ 0x2060,
+ 0x2E60,
+ 0x26A0,
+ 0x2DB0,
+ 0x2DB0,
+ 0x1870,
+ 0x2A20,
+ 0x16F0,
+ 0x08F0,
+ 0x0D40,
+ 0x08C0,
+ 0x08C0
+};
+
+/* Shall be written to addr 0xA0h */
+u16 cell_character2[16] = {
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100,
+ 0x0100
+};
+#endif
+#endif /* __FG_BATTERY_CELL_PARAMS_H_ */
--- /dev/null
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __MAX17042_FG_H_
+#define __MAX17042_FG_H_
+
+/* MAX 17042 registers */
+enum {
+ MAX17042_STATUS = 0x00,
+ MAX17042_SOCREP = 0x06,
+ MAX17042_VCELL = 0x09,
+ MAX17042_CURRENT = 0x0A,
+ MAX17042_AVG_CURRENT = 0x0B,
+ MAX17042_SOCMIX = 0x0D,
+ MAX17042_SOCAV = 0x0E,
+ MAX17042_DESIGN_CAP = 0x18,
+ MAX17042_AVG_VCELL = 0x19,
+ MAX17042_CONFIG = 0x1D,
+ MAX17042_VERSION = 0x21,
+ MAX17042_LEARNCFG = 0x28,
+ MAX17042_FILTERCFG = 0x29,
+ MAX17042_RELAXCFG = 0x2A,
+ MAX17042_MISCCFG = 0x2B,
+ MAX17042_CGAIN = 0x2E,
+ MAX17042_COFF = 0x2F,
+ MAX17042_RCOMP0 = 0x38,
+ MAX17042_TEMPCO = 0x39,
+ MAX17042_FSTAT = 0x3D,
+ MAX17042_MLOCKReg1 = 0x62,
+ MAX17042_MLOCKReg2 = 0x63,
+ MAX17042_MODEL1 = 0x80,
+ MAX17042_MODEL2 = 0x90,
+ MAX17042_MODEL3 = 0xA0,
+ MAX17042_VFOCV = 0xFB,
+ MAX17042_VFSOC = 0xFF,
+
+ FG_NUM_OF_REGS = 0x100,
+};
+
+#define RCOMP0 0x0060
+#define TempCo 0x1015
+
+
+#define MAX17042_POR (1 << 1)
+
+#define MODEL_UNLOCK1 0x0059
+#define MODEL_UNLOCK2 0x00c4
+#define MODEL_LOCK1 0x0000
+#define MODEL_LOCK2 0x0000
+
+#define MAX17042_I2C_ADDR (0x6C >> 1)
+
+int power_fg_init(unsigned char bus);
+#endif /* __MAX17042_FG_H_ */
--- /dev/null
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __MAX8997_MUIC_H_
+#define __MAX8997_MUIC_H_
+
+#include <power/power_chrg.h>
+
+/* MAX8997_MUIC_STATUS2 */
+#define MAX8997_MUIC_CHG_NO 0x00
+#define MAX8997_MUIC_CHG_USB 0x01
+#define MAX8997_MUIC_CHG_USB_D 0x02
+#define MAX8997_MUIC_CHG_TA 0x03
+#define MAX8997_MUIC_CHG_TA_500 0x04
+#define MAX8997_MUIC_CHG_TA_1A 0x05
+#define MAX8997_MUIC_CHG_MASK 0x07
+
+/* MAX 8997 MUIC registers */
+enum {
+ MAX8997_MUIC_ID = 0x00,
+ MAX8997_MUIC_INT1 = 0x01,
+ MAX8997_MUIC_INT2 = 0x02,
+ MAX8997_MUIC_INT3 = 0x03,
+ MAX8997_MUIC_STATUS1 = 0x04,
+ MAX8997_MUIC_STATUS2 = 0x05,
+ MAX8997_MUIC_STATUS3 = 0x06,
+ MAX8997_MUIC_INTMASK1 = 0x07,
+ MAX8997_MUIC_INTMASK2 = 0x08,
+ MAX8997_MUIC_INTMASK3 = 0x09,
+ MAX8997_MUIC_CDETCTRL = 0x0A,
+ MAX8997_MUIC_CONTROL1 = 0x0C,
+ MAX8997_MUIC_CONTROL2 = 0x0D,
+ MAX8997_MUIC_CONTROL3 = 0x0E,
+
+ MUIC_NUM_OF_REGS = 0x0F,
+};
+
+#define MAX8997_MUIC_I2C_ADDR (0x4A >> 1)
+
+int power_muic_init(unsigned int bus);
+#endif /* __MAX8997_MUIC_H_ */
MAX8997_REG_MBCCTRL6 = 0x55,
MAX8997_REG_OTPCGHCVS = 0x56,
- MAX8997_REG_SAFEOUTCTRL = 0x5a,
+ MAX8997_REG_SAFEOUTCTRL = 0x5a,
MAX8997_REG_LBCNFG1 = 0x5e,
MAX8997_REG_LBCNFG2 = 0x5f,
PMIC_NUM_OF_REGS = 0x9b,
};
+#define ACTDISSAFEO1 (1 << 4)
+#define ACTDISSAFEO2 (1 << 5)
#define ENSAFEOUT1 (1 << 6)
#define ENSAFEOUT2 (1 << 7)
+#define ENBUCK (1 << 0)
+#define ACTIVE_DISCHARGE (1 << 3)
+#define GNSLCT (1 << 2)
+#define LDO_ADE (1 << 1)
+#define SAFEOUT_4_85V 0x00
+#define SAFEOUT_4_90V 0x01
+#define SAFEOUT_4_95V 0x02
+#define SAFEOUT_3_30V 0x03
+
+/* Charger */
+enum {CHARGER_ENABLE, CHARGER_DISABLE};
+#define DETBAT (1 << 2)
+#define MBCICHFCSET (1 << 4)
+#define MBCHOSTEN (1 << 6)
+#define VCHGR_FC (1 << 7)
+
+#define CHARGER_MIN_CURRENT 200
+#define CHARGER_MAX_CURRENT 950
+#define CHARGER_CURRENT_RESOLUTION 50
+
#define MAX8997_I2C_ADDR (0xCC >> 1)
#define MAX8997_RTC_ADDR (0x0C >> 1)
#define MAX8997_MUIC_ADDR (0x4A >> 1)
EN_LDO = (0x3 << 6),
};
+#define MAX8997_LDO_MAX_VAL 0x3F
+unsigned char max8997_reg_ldo(int uV);
#endif /* __MAX8997_PMIC_H_ */
/*
- * Copyright (C) 2011 Samsung Electronics
+ * Copyright (C) 2011-2012 Samsung Electronics
* Lukasz Majewski <l.majewski@samsung.com>
*
* See file CREDITS for list of people who contributed to this
#ifndef __CORE_PMIC_H_
#define __CORE_PMIC_H_
-enum { PMIC_I2C, PMIC_SPI, };
+#include <common.h>
+#include <linux/list.h>
+#include <i2c.h>
+#include <power/power_chrg.h>
+
+enum { PMIC_I2C, PMIC_SPI, PMIC_NONE};
enum { I2C_PMIC, I2C_NUM, };
enum { PMIC_READ, PMIC_WRITE, };
+enum { PMIC_SENSOR_BYTE_ORDER_LITTLE, PMIC_SENSOR_BYTE_ORDER_BIG, };
struct p_i2c {
unsigned char addr;
u32 (*prepare_tx)(u32 reg, u32 *val, u32 write);
};
+struct pmic;
+struct power_fg {
+ int (*fg_battery_check) (struct pmic *p, struct pmic *bat);
+ int (*fg_battery_update) (struct pmic *p, struct pmic *bat);
+};
+
+struct power_chrg {
+ int (*chrg_type) (struct pmic *p);
+ int (*chrg_bat_present) (struct pmic *p);
+ int (*chrg_state) (struct pmic *p, int state, int current);
+};
+
+struct power_battery {
+ struct battery *bat;
+ int (*battery_init) (struct pmic *bat, struct pmic *p1,
+ struct pmic *p2, struct pmic *p3);
+ int (*battery_charge) (struct pmic *bat);
+ /* Keep info about power devices involved with battery operation */
+ struct pmic *chrg, *fg, *muic;
+};
+
struct pmic {
const char *name;
unsigned char bus;
unsigned char interface;
- unsigned char number_of_regs;
+ unsigned char sensor_byte_order;
+ unsigned int number_of_regs;
union hw {
struct p_i2c i2c;
struct p_spi spi;
} hw;
+
+ void (*low_power_mode) (void);
+ struct power_battery *pbat;
+ struct power_chrg *chrg;
+ struct power_fg *fg;
+
+ struct pmic *parent;
+ struct list_head list;
};
-int pmic_init(void);
-int pmic_dialog_init(void);
-int check_reg(u32 reg);
-struct pmic *get_pmic(void);
+int pmic_init(unsigned char bus);
+int pmic_dialog_init(unsigned char bus);
+int check_reg(struct pmic *p, u32 reg);
+struct pmic *pmic_alloc(void);
+struct pmic *pmic_get(const char *s);
int pmic_probe(struct pmic *p);
int pmic_reg_read(struct pmic *p, u32 reg, u32 *val);
int pmic_reg_write(struct pmic *p, u32 reg, u32 val);
/*
- * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
- * Scott McNutt <smcnutt@psyent.com>
+ * Copyright (C) 2012 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
-#ifndef __ASM_STATUS_LED_H__
-#define __ASM_STATUS_LED_H__
-typedef unsigned led_id_t;
-extern void __led_init (led_id_t mask, int state);
-extern void __led_set (led_id_t mask, int state);
-inline void __led_toggle (led_id_t mask);
+#ifndef __POWER_CHARGER_H_
+#define __POWER_CHARGER_H_
-#endif /* __ASM_STATUS_LED_H__ */
+/* Type of available chargers */
+enum {
+ CHARGER_NO = 0,
+ CHARGER_TA,
+ CHARGER_USB,
+ CHARGER_TA_500,
+ CHARGER_UNKNOWN,
+};
+
+enum {
+ UNKNOWN,
+ EXT_SOURCE,
+ CHARGE,
+ NORMAL,
+};
+
+#endif /* __POWER_CHARGER_H_ */
#elif defined(CONFIG_STXXTC)
/* XXX empty just to avoid the error */
/************************************************************************/
-#elif defined(CONFIG_NIOS2)
-/* XXX empty just to avoid the error */
-/************************************************************************/
#elif defined(CONFIG_V38B)
# define STATUS_LED_BIT 0x0010 /* Timer7 GPIO */
# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file.
$(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS)))
$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT)
- $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@
+ $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \
+ -ansi -D__ASSEMBLY__ -P - <$< >$@
# create symbolic links for common files
# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file.
$(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS)))
$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT)
- $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@
+ $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \
+ -ansi -D__ASSEMBLY__ -P - <$< >$@
# create symbolic links for common files
# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file.
$(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS)))
$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT)
- $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@
+ $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \
+ -ansi -D__ASSEMBLY__ -P - <$< >$@
# create symbolic links for common files
# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file.
$(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS)))
$(nandobj)u-boot.lds: $(LDSCRIPT) $(LSTSCRIPT)
- $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@
+ $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \
+ -ansi -D__ASSEMBLY__ -P - <$< >$@
#########################################################################
# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file.
$(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS)))
$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT)
- $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@
+ $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)board/$(BOARDDIR) \
+ -ansi -D__ASSEMBLY__ -P - <$< >$@
# create symbolic links for common files
# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file.
$(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS)))
$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT)
- $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@
+ $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \
+ -ansi -D__ASSEMBLY__ -P - <$< >$@
# create symbolic links for common files
# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file.
$(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS)))
$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT)
- $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@
+ $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \
+ -ansi -D__ASSEMBLY__ -P - <$< >$@
# create symbolic links for common files
# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file.
$(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS)))
$(nandobj)u-boot.lds: $(LDSCRIPT) $(LSTSCRIPT)
- $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@
+ $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \
+ -ansi -D__ASSEMBLY__ -P - <$< >$@
#########################################################################
Return:
The change log as a list of strings, one per line
- Changes in v2:
+ Changes in v4:
- Jog the dial back closer to the widget
- Changes in v1:
+ Changes in v3: None
+ Changes in v2:
- Fix the widget
- Jog the dial
if commit and this_commit != commit:
continue
out.append(text)
- if out:
- out = ['Changes in v%d:' % change] + out
- if need_blank:
- out = [''] + out
- final += out
- need_blank = True
+ line = 'Changes in v%d:' % change
+ have_changes = len(out) > 0
+ if have_changes:
+ out.insert(0, line)
+ else:
+ out = [line + ' None']
+ if need_blank:
+ out.insert(0, '')
+ final += out
+ need_blank = have_changes
if self.changes:
final.append('')
return final
projects / karo-tx-uboot.git / commitdiff