X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=include%2Fconfigs%2Flwmon5.h;h=d43db5288e76c6a822087c7b10ae4a9e538848fd;hp=2ebcd1615f083962dbb0df14f36acf98d22f3e45;hb=fc9b0b80435cda721fbdbe507c9e4f388b0ea62b;hpb=c11ace6b7bcfef535198b607e43adea65c8ce7dd diff --git a/include/configs/lwmon5.h b/include/configs/lwmon5.h index 2ebcd1615f..d43db5288e 100644 --- a/include/configs/lwmon5.h +++ b/include/configs/lwmon5.h @@ -1,21 +1,8 @@ /* - * (C) Copyright 2007-2010 + * (C) Copyright 2007-2013 * Stefan Roese, DENX Software Engineering, sr@denx.de. * - * 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 + * SPDX-License-Identifier: GPL-2.0+ */ /* @@ -35,10 +22,13 @@ #define CONFIG_LWMON5 1 /* Board is lwmon5 */ #define CONFIG_440EPX 1 /* Specific PPC440EPx */ #define CONFIG_440 1 /* ... PPC440 family */ -#define CONFIG_4xx 1 /* ... PPC4xx family */ -#ifndef CONFIG_SYS_TEXT_BASE +#ifdef CONFIG_LCD4_LWMON5 +#define CONFIG_SYS_TEXT_BASE 0x01000000 /* SPL U-Boot TEXT_BASE */ +#define CONFIG_HOSTNAME lcd4_lwmon5 +#else #define CONFIG_SYS_TEXT_BASE 0xFFF80000 +#define CONFIG_HOSTNAME lwmon5 #endif #define CONFIG_SYS_CLK_FREQ 33300000 /* external freq to pll */ @@ -56,7 +46,7 @@ * actual resources get mapped (not physical addresses) */ #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of U-Boot */ -#define CONFIG_SYS_MONITOR_LEN (0xFFFFFFFF - CONFIG_SYS_MONITOR_BASE + 1) +#define CONFIG_SYS_MONITOR_LEN 0x80000 #define CONFIG_SYS_MALLOC_LEN (1 << 20) /* Reserved for malloc */ #define CONFIG_SYS_BOOT_BASE_ADDR 0xf0000000 @@ -75,9 +65,11 @@ #define CONFIG_SYS_PCI_MEMBASE2 (CONFIG_SYS_PCI_MEMBASE1 + 0x10000000) #define CONFIG_SYS_PCI_MEMBASE3 (CONFIG_SYS_PCI_MEMBASE2 + 0x10000000) +#ifndef CONFIG_LCD4_LWMON5 #define CONFIG_SYS_USB2D0_BASE 0xe0000100 #define CONFIG_SYS_USB_DEVICE 0xe0000000 #define CONFIG_SYS_USB_HOST 0xe0000400 +#endif /* * Initial RAM & stack pointer @@ -87,12 +79,20 @@ * content during reset (GPT0_COMP6). This way we reserve the OCM (16k) * for logbuffer only. (GPT0_COMP1-COMP5 are reserved for logbuffer header.) */ +#ifndef CONFIG_LCD4_LWMON5 #define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram */ #define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */ #define CONFIG_SYS_INIT_RAM_SIZE (4 << 10) #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 +#else +#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE +#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10) +#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 - 0x4) +#endif /* unused GPT0 COMP reg */ #define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP6) #define CONFIG_SYS_OCM_SIZE (16 << 10) @@ -166,8 +166,11 @@ #define CONFIG_SYS_MBYTES_SDRAM 256 #define CONFIG_SYS_DDR_CACHED_ADDR 0x40000000 /* setup 2nd TLB cached here */ #define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */ +#ifndef CONFIG_LCD4_LWMON5 #define CONFIG_DDR_ECC /* enable ECC */ +#endif +#ifndef CONFIG_LCD4_LWMON5 /* POST support */ #define CONFIG_POST (CONFIG_SYS_POST_CACHE | \ CONFIG_SYS_POST_CPU | \ @@ -276,15 +279,16 @@ #define CONFIG_ALT_LH_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP1) #define CONFIG_ALT_LB_ADDR (CONFIG_SYS_OCM_BASE) #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ +#endif /* * I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F #define CONFIG_SYS_I2C_RTC_ADDR 0x51 /* RTC */ #define CONFIG_SYS_I2C_EEPROM_CPU_ADDR 0x52 /* EEPROM (CPU Modul) */ @@ -395,6 +399,7 @@ #define CONFIG_VIDEO_SW_CURSOR #define CONFIG_SPLASH_SCREEN +#ifndef CONFIG_LCD4_LWMON5 /* * USB/EHCI */ @@ -410,6 +415,7 @@ #define CONFIG_MAC_PARTITION #define CONFIG_DOS_PARTITION #define CONFIG_ISO_PARTITION +#endif /* * BOOTP options @@ -444,9 +450,11 @@ #define CONFIG_CMD_BMP #endif +#ifndef CONFIG_LCD4_LWMON5 #ifdef CONFIG_440EPX #define CONFIG_CMD_USB #endif +#endif /* * Miscellaneous configurable options @@ -454,7 +462,6 @@ #define CONFIG_SUPPORT_VFAT #define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ #define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */ @@ -473,18 +480,20 @@ #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ -#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ - #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ #define CONFIG_LOOPW 1 /* enable loopw command */ #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ +#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/ + +#ifndef CONFIG_LCD4_LWMON5 #ifndef DEBUG #define CONFIG_HW_WATCHDOG 1 /* Use external HW-Watchdog */ #endif #define CONFIG_WD_PERIOD 40000 /* in usec */ #define CONFIG_WD_MAX_RATE 66600 /* in ticks */ +#endif /* * For booting Linux, the board info and command line data @@ -552,6 +561,7 @@ #define CONFIG_SYS_GPIO_PHY1_RST 12 #define CONFIG_SYS_GPIO_FLASH_WP 14 #define CONFIG_SYS_GPIO_PHY0_RST 22 +#define CONFIG_SYS_GPIO_PERM_VOLT_FEED 49 #define CONFIG_SYS_GPIO_DSPIC_READY 51 #define CONFIG_SYS_GPIO_CAN_ENABLE 53 #define CONFIG_SYS_GPIO_LSB_ENABLE 54 @@ -564,6 +574,13 @@ #define CONFIG_SYS_GPIO_SYSMON_STATUS 62 #define CONFIG_SYS_GPIO_WATCHDOG 63 +/* On LCD4, GPIO49 has to be configured to 0 instead of 1 */ +#ifdef CONFIG_LCD4_LWMON5 +#define GPIO49_VAL 0 +#else +#define GPIO49_VAL 1 +#endif + /* * PPC440 GPIO Configuration */ @@ -622,7 +639,7 @@ {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \ {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \ {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \ -{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO49 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO49_VAL}, /* GPIO49 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \ @@ -642,6 +659,38 @@ #if defined(CONFIG_CMD_KGDB) #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ #endif + +/* + * SPL related defines + */ +#ifdef CONFIG_LCD4_LWMON5 +#define CONFIG_SPL_FRAMEWORK +#define CONFIG_SPL_BOARD_INIT +#define CONFIG_SPL_NOR_SUPPORT +#define CONFIG_SPL_TEXT_BASE 0xffff0000 /* last 64 KiB for SPL */ +#define CONFIG_SYS_SPL_MAX_LEN (64 << 10) +#define CONFIG_UBOOT_PAD_TO 458752 /* decimal for 'dd' */ +#define CONFIG_SPL_LIBCOMMON_SUPPORT /* image.c */ +#define CONFIG_SPL_LIBGENERIC_SUPPORT /* string.c */ +#define CONFIG_SPL_SERIAL_SUPPORT + +/* Place BSS for SPL near end of SDRAM */ +#define CONFIG_SPL_BSS_START_ADDR ((256 - 1) << 20) +#define CONFIG_SPL_BSS_MAX_SIZE (64 << 10) + +#define CONFIG_SPL_OS_BOOT +/* Place patched DT blob (fdt) at this address */ +#define CONFIG_SYS_SPL_ARGS_ADDR 0x01800000 + +#define CONFIG_SPL_TARGET "u-boot-img-spl-at-end.bin" + +/* Settings for real U-Boot to be loaded from NOR flash */ +#define CONFIG_SYS_UBOOT_BASE (-CONFIG_SYS_MONITOR_LEN) +#define CONFIG_SYS_UBOOT_START 0x01002100 + +#define CONFIG_SYS_OS_BASE 0xf8000000 +#define CONFIG_SYS_FDT_BASE 0xf87c0000 +#endif + #endif /* __CONFIG_H */