/*
- * Copyright (C) Freescale Semiconductor, Inc. 2006. All rights reserved.
+ * Copyright (C) Freescale Semiconductor, Inc. 2006.
*
- * 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
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <mpc83xx.h>
#include <i2c.h>
#include <miiphy.h>
+#include <vsc7385.h>
#ifdef CONFIG_PCI
#include <asm/mpc8349_pci.h>
#include <pci.h>
************************************************************************/
int fixed_sdram(void)
{
- volatile immap_t *im = (immap_t *) CFG_IMMR;
- u32 ddr_size; /* The size of RAM, in bytes */
- u32 ddr_size_log2 = 0;
-
- for (ddr_size = CFG_DDR_SIZE * 0x100000; ddr_size > 1; ddr_size >>= 1) {
- if (ddr_size & 1) {
- return -1;
- }
- ddr_size_log2++;
- }
+ volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
+ /* The size of RAM, in bytes */
+ u32 ddr_size = CONFIG_SYS_DDR_SIZE << 20;
+ u32 ddr_size_log2 = __ilog2(ddr_size);
im->sysconf.ddrlaw[0].ar =
LAWAR_EN | ((ddr_size_log2 - 1) & LAWAR_SIZE);
- im->sysconf.ddrlaw[0].bar = (CFG_DDR_SDRAM_BASE >> 12) & 0xfffff;
+ im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_SDRAM_BASE & 0xfffff000;
+
+#if ((CONFIG_SYS_DDR_SDRAM_BASE & 0x00FFFFFF) != 0)
+#warning Chip select bounds is only configurable in 16MB increments
+#endif
+ im->ddr.csbnds[0].csbnds =
+ ((CONFIG_SYS_DDR_SDRAM_BASE >> CSBNDS_SA_SHIFT) & CSBNDS_SA) |
+ (((CONFIG_SYS_DDR_SDRAM_BASE + ddr_size - 1) >>
+ CSBNDS_EA_SHIFT) & CSBNDS_EA);
+ im->ddr.cs_config[0] = CONFIG_SYS_DDR_CS0_CONFIG;
- /* Only one CS0 for DDR */
- im->ddr.csbnds[0].csbnds = 0x0000000f;
- im->ddr.cs_config[0] = CFG_DDR_CONFIG;
+ /* Only one CS for DDR */
+ im->ddr.cs_config[1] = 0;
+ im->ddr.cs_config[2] = 0;
+ im->ddr.cs_config[3] = 0;
debug("cs0_bnds = 0x%08x\n", im->ddr.csbnds[0].csbnds);
debug("cs0_config = 0x%08x\n", im->ddr.cs_config[0]);
debug("DDR:bar=0x%08x\n", im->sysconf.ddrlaw[0].bar);
debug("DDR:ar=0x%08x\n", im->sysconf.ddrlaw[0].ar);
- im->ddr.timing_cfg_1 = CFG_DDR_TIMING_1;
- im->ddr.timing_cfg_2 = CFG_DDR_TIMING_2;/* Was "2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT" */
+ im->ddr.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
+ im->ddr.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;/* Was "2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT" */
im->ddr.sdram_cfg = SDRAM_CFG_SREN | SDRAM_CFG_SDRAM_TYPE_DDR1;
im->ddr.sdram_mode =
(0x0000 << SDRAM_MODE_ESD_SHIFT) | (0x0032 << SDRAM_MODE_SD_SHIFT);
im->ddr.sdram_interval =
(0x0410 << SDRAM_INTERVAL_REFINT_SHIFT) | (0x0100 <<
SDRAM_INTERVAL_BSTOPRE_SHIFT);
- im->ddr.sdram_clk_cntl = CFG_DDR_SDRAM_CLK_CNTL;
+ im->ddr.sdram_clk_cntl = CONFIG_SYS_DDR_SDRAM_CLK_CNTL;
udelay(200);
debug("DDR:sdram_interval=0x%08x\n", im->ddr.sdram_interval);
debug("DDR:sdram_cfg=0x%08x\n", im->ddr.sdram_cfg);
- return CFG_DDR_SIZE;
+ return CONFIG_SYS_DDR_SIZE;
}
#endif
};
#endif /* CONFIG_PCI */
-long int initdram(int board_type)
+phys_size_t initdram(int board_type)
{
- volatile immap_t *im = (immap_t *) CFG_IMMR;
+ volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
u32 msize = 0;
#ifdef CONFIG_DDR_ECC
volatile ddr83xx_t *ddr = &im->ddr;
return -1;
/* DDR SDRAM - Main SODIMM */
- im->sysconf.ddrlaw[0].bar = CFG_DDR_BASE & LAWBAR_BAR;
+ im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
#ifdef CONFIG_SPD_EEPROM
msize = spd_sdram();
#else
*/
int misc_init_f(void)
{
-#ifdef CONFIG_VSC7385
+#ifdef CONFIG_VSC7385_ENET
volatile u32 *vsc7385_cpuctrl;
/* 0x1c0c0 is the VSC7385 CPU Control (CPUCTRL) Register. The power up
don't enable compact flash for U-Boot.
*/
- vsc7385_cpuctrl = (volatile u32 *)(CFG_VSC7385_BASE + 0x1c0c0);
+ vsc7385_cpuctrl = (volatile u32 *)(CONFIG_SYS_VSC7385_BASE + 0x1c0c0);
*vsc7385_cpuctrl |= 0x0c;
#endif
0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01
};
- volatile immap_t *immap = (immap_t *) CFG_IMMR;
- volatile lbus83xx_t *lbus = &immap->lbus;
+ volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- lbus->bank[3].br = CFG_BR3_PRELIM;
- lbus->bank[3].or = CFG_OR3_PRELIM;
+ set_lbc_br(3, CONFIG_SYS_BR3_PRELIM);
+ set_lbc_or(3, CONFIG_SYS_OR3_PRELIM);
/* Program the MAMR. RFEN=0, OP=00, UWPL=1, AM=000, DS=01, G0CL=000,
GPL4=0, RLF=0001, WLF=0001, TLF=0001, MAD=000000
*/
- lbus->mamr = 0x08404440;
+ immap->im_lbc.mamr = 0x08404440;
upmconfig(0, UPMATable, sizeof(UPMATable) / sizeof(UPMATable[0]));
}
/*
+ * Miscellaneous late-boot configurations
+ *
* Make sure the EEPROM has the HRCW correctly programmed.
* Make sure the RTC is correctly programmed.
*
*
* This function makes sure that the I2C EEPROM is programmed
* correctly.
+ *
+ * If a VSC7385 microcode image is present, then upload it.
*/
int misc_init_r(void)
{
int rc = 0;
-#ifdef CONFIG_HARD_I2C
-
+#if defined(CONFIG_SYS_I2C)
unsigned int orig_bus = i2c_get_bus_num();
u8 i2c_data;
-#ifdef CFG_I2C_RTC_ADDR
+#ifdef CONFIG_SYS_I2C_RTC_ADDR
u8 ds1339_data[17];
#endif
-#ifdef CFG_I2C_EEPROM_ADDR
+#ifdef CONFIG_SYS_I2C_EEPROM_ADDR
static u8 eeprom_data[] = /* HRCW data */
{
0xAA, 0x55, 0xAA, /* Preamble */
- 0x7C, /* ACS=0, BYTE_EN=1111, CONT=1 */
- 0x02, 0x40, /* RCWL ADDR=0x0_0900 */
- (CFG_HRCW_LOW >> 24) & 0xFF,
- (CFG_HRCW_LOW >> 16) & 0xFF,
- (CFG_HRCW_LOW >> 8) & 0xFF,
- CFG_HRCW_LOW & 0xFF,
- 0x7C, /* ACS=0, BYTE_EN=1111, CONT=1 */
+ 0x7C, /* ACS=0, BYTE_EN=1111, CONT=1 */
+ 0x02, 0x40, /* RCWL ADDR=0x0_0900 */
+ (CONFIG_SYS_HRCW_LOW >> 24) & 0xFF,
+ (CONFIG_SYS_HRCW_LOW >> 16) & 0xFF,
+ (CONFIG_SYS_HRCW_LOW >> 8) & 0xFF,
+ CONFIG_SYS_HRCW_LOW & 0xFF,
+ 0x7C, /* ACS=0, BYTE_EN=1111, CONT=1 */
0x02, 0x41, /* RCWH ADDR=0x0_0904 */
- (CFG_HRCW_HIGH >> 24) & 0xFF,
- (CFG_HRCW_HIGH >> 16) & 0xFF,
- (CFG_HRCW_HIGH >> 8) & 0xFF,
- CFG_HRCW_HIGH & 0xFF
+ (CONFIG_SYS_HRCW_HIGH >> 24) & 0xFF,
+ (CONFIG_SYS_HRCW_HIGH >> 16) & 0xFF,
+ (CONFIG_SYS_HRCW_HIGH >> 8) & 0xFF,
+ CONFIG_SYS_HRCW_HIGH & 0xFF
};
u8 data[sizeof(eeprom_data)];
printf("Board revision: ");
i2c_set_bus_num(1);
- if (i2c_read(CFG_I2C_8574A_ADDR2, 0, 0, &i2c_data, sizeof(i2c_data)) == 0)
+ if (i2c_read(CONFIG_SYS_I2C_8574A_ADDR2, 0, 0, &i2c_data, sizeof(i2c_data)) == 0)
printf("%u.%u (PCF8475A)\n", (i2c_data & 0x02) >> 1, i2c_data & 0x01);
- else if (i2c_read(CFG_I2C_8574_ADDR2, 0, 0, &i2c_data, sizeof(i2c_data)) == 0)
+ else if (i2c_read(CONFIG_SYS_I2C_8574_ADDR2, 0, 0, &i2c_data, sizeof(i2c_data)) == 0)
printf("%u.%u (PCF8475)\n", (i2c_data & 0x02) >> 1, i2c_data & 0x01);
else {
printf("Unknown\n");
rc = 1;
}
-#ifdef CFG_I2C_EEPROM_ADDR
+#ifdef CONFIG_SYS_I2C_EEPROM_ADDR
i2c_set_bus_num(0);
- if (i2c_read(CFG_I2C_EEPROM_ADDR, 0, 2, data, sizeof(data)) == 0) {
+ if (i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0, 2, data, sizeof(data)) == 0) {
if (memcmp(data, eeprom_data, sizeof(data)) != 0) {
if (i2c_write
- (CFG_I2C_EEPROM_ADDR, 0, 2, eeprom_data,
+ (CONFIG_SYS_I2C_EEPROM_ADDR, 0, 2, eeprom_data,
sizeof(eeprom_data)) != 0) {
puts("Failure writing the HRCW to EEPROM via I2C.\n");
rc = 1;
}
#endif
-#ifdef CFG_I2C_RTC_ADDR
+#ifdef CONFIG_SYS_I2C_RTC_ADDR
i2c_set_bus_num(1);
- if (i2c_read(CFG_I2C_RTC_ADDR, 0, 1, ds1339_data, sizeof(ds1339_data))
+ if (i2c_read(CONFIG_SYS_I2C_RTC_ADDR, 0, 1, ds1339_data, sizeof(ds1339_data))
== 0) {
/* Work-around for MPC8349E-mITX bug #13601.
*/
if (i2c_write
- (CFG_I2C_RTC_ADDR, 0, 1, ds1339_data,
+ (CONFIG_SYS_I2C_RTC_ADDR, 0, 1, ds1339_data,
sizeof(ds1339_data))) {
puts("Failure writing to the RTC via I2C.\n");
rc = 1;
i2c_set_bus_num(orig_bus);
#endif
+#ifdef CONFIG_VSC7385_IMAGE
+ if (vsc7385_upload_firmware((void *) CONFIG_VSC7385_IMAGE,
+ CONFIG_VSC7385_IMAGE_SIZE)) {
+ puts("Failure uploading VSC7385 microcode.\n");
+ rc = 1;
+ }
+#endif
+
return rc;
}
projects / karo-tx-uboot.git / blobdiff