diff options
Diffstat (limited to 'board/isee/igep0046/igep0046_eeprom.c')
| -rw-r--r-- | board/isee/igep0046/igep0046_eeprom.c | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/board/isee/igep0046/igep0046_eeprom.c b/board/isee/igep0046/igep0046_eeprom.c deleted file mode 100644 index d484d23..0000000 --- a/board/isee/igep0046/igep0046_eeprom.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Copyright (C) 2016 ISEE 2007 SL - http://www.isee.biz - * - * EEPROM support source file for IGEP0046 board - * - * Author: Jose Miguel Sanchez Sanabria <jsanabria@iseebcn.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <i2c.h> -#include <asm/arch/sys_proto.h> - - -int eeprom46_write_setup (uint8_t s_addr, const char* data, u32 size) -{ - u32 i; - u32 remain = size % 32; - u32 blocks = size / 32; - for (i=0; i < blocks; i++){ - if(i2c_write(CONFIG_SYS_I2C_EEPROM_ADDR, s_addr + (i*32), 2, (uint8_t*) data + (i*32), 32)){ - return -1; - } - udelay(5000); - } - if(remain > 0){ - if(i2c_write(CONFIG_SYS_I2C_EEPROM_ADDR, s_addr + (i*32), 2, (uint8_t*) data + (i*32), remain)) - return -1; - else - udelay(5000); - } - return 0; -} - -int eeprom46_read_setup (uint8_t s_addr, char* data, u32 size) -{ - u32 i; - u32 remain = size % 32; - u32 blocks = size / 32; - for (i=0; i < blocks; i++){ - if(i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, s_addr + (i*32), 2, (uint8_t*) data + (i*32), 32)){ - return -1; - } - } - if(remain > 0) - if(i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, s_addr + (i*32), 2, (uint8_t*) data + (i*32), remain)) - return -1; - return 0; -} - -int check_eeprom (void) -{ - i2c_set_bus_num(CONFIG_SYS_I2C_EEPROM_BUS); - /* Check if baseboard eeprom is available */ - if (i2c_probe(CONFIG_SYS_I2C_EEPROM_ADDR)) { - printf("Could not probe the EEPROM at 0x%x\n", - CONFIG_SYS_I2C_EEPROM_ADDR); - return -1; - } - return 0; -} - -unsigned int parse_char(char c) -{ - if ('0' <= c && c <= '9') return c - '0'; - if ('a' <= c && c <= 'f') return 10 + c - 'a'; - if ('A' <= c && c <= 'F') return 10 + c - 'A'; - - return 0; -}
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