diff options
Diffstat (limited to 'board/zeus/update.c')
| -rw-r--r-- | board/zeus/update.c | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/board/zeus/update.c b/board/zeus/update.c deleted file mode 100644 index ac738ef2ab..0000000000 --- a/board/zeus/update.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * (C) Copyright 2007 - * Stefan Roese, DENX Software Engineering, sr@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> -#include <common.h> -#include <command.h> -#include <asm/processor.h> -#include <asm/io.h> -#include <asm/ppc4xx-gpio.h> -#include <i2c.h> - -#if defined(CONFIG_ZEUS) - -u8 buf_zeus_ce[] = { -/*00 01 02 03 04 05 06 07 */ - 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*08 09 0a 0b 0c 0d 0e 0f */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*10 11 12 13 14 15 16 17 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*18 19 1a 1b 1c 1d 1e 1f */ - 0x00, 0xc0, 0x50, 0x12, 0x72, 0x3e, 0x00, 0x00 }; - -u8 buf_zeus_pe[] = { - -/* CPU_CLOCK_DIV 1 = 00 - CPU_PLB_FREQ_DIV 3 = 10 - OPB_PLB_FREQ_DIV 2 = 01 - EBC_PLB_FREQ_DIV 2 = 00 - MAL_PLB_FREQ_DIV 1 = 00 - PCI_PLB_FRQ_DIV 3 = 10 - PLL_PLLOUTA = IS SET - PLL_OPERATING = IS NOT SET - PLL_FDB_MUL 10 = 1010 - PLL_FWD_DIV_A 3 = 101 - PLL_FWD_DIV_B 3 = 101 - TUNE = 0x2be */ -/*00 01 02 03 04 05 06 07 */ - 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*08 09 0a 0b 0c 0d 0e 0f */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*10 11 12 13 14 15 16 17 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*18 19 1a 1b 1c 1d 1e 1f */ - 0x00, 0x60, 0x68, 0x2d, 0x42, 0xbe, 0x00, 0x00 }; - -static int update_boot_eeprom(void) -{ - u32 len = 0x20; - u8 chip = CONFIG_SYS_I2C_EEPROM_ADDR; - u8 *pbuf; - u8 base; - int i; - - if (in_be32((void *)GPIO0_IR) & GPIO_VAL(CONFIG_SYS_GPIO_ZEUS_PE)) { - pbuf = buf_zeus_pe; - base = 0x40; - } else { - pbuf = buf_zeus_ce; - base = 0x00; - } - - for (i = 0; i < len; i++, base++) { - if (i2c_write(chip, base, 1, &pbuf[i], 1) != 0) { - printf("i2c_write fail\n"); - return 1; - } - udelay(11000); - } - - return 0; -} - -int do_update_boot_eeprom(cmd_tbl_t* cmdtp, int flag, int argc, char * const argv[]) -{ - return update_boot_eeprom(); -} - -U_BOOT_CMD ( - update_boot_eeprom, 1, 1, do_update_boot_eeprom, - "update boot eeprom content", - "" -); - -#endif |
