diff options
Diffstat (limited to 'common/cmd_eeprom.c')
| -rw-r--r-- | common/cmd_eeprom.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/common/cmd_eeprom.c b/common/cmd_eeprom.c index c38c534968..162a05c648 100644 --- a/common/cmd_eeprom.c +++ b/common/cmd_eeprom.c @@ -33,6 +33,13 @@ #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 0 #endif +#ifndef CONFIG_SYS_EEPROM_PAGE_WRITE_BITS +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 8 +#endif + +#define EEPROM_PAGE_SIZE (1 << CONFIG_SYS_EEPROM_PAGE_WRITE_BITS) +#define EEPROM_PAGE_OFFSET(x) ((x) & (EEPROM_PAGE_SIZE - 1)) + /* * for CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 2 (16-bit EEPROM address) offset is * 0x000nxxxx for EEPROM address selectors at n, offset xxxx in EEPROM. @@ -194,15 +201,8 @@ int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cn */ #if !defined(CONFIG_SYS_I2C_FRAM) -#if defined(CONFIG_SYS_EEPROM_PAGE_WRITE_BITS) - -#define EEPROM_PAGE_SIZE (1 << CONFIG_SYS_EEPROM_PAGE_WRITE_BITS) -#define EEPROM_PAGE_OFFSET(x) ((x) & (EEPROM_PAGE_SIZE - 1)) - maxlen = EEPROM_PAGE_SIZE - EEPROM_PAGE_OFFSET(blk_off); -#else - maxlen = 0x100 - blk_off; -#endif + if (maxlen > I2C_RXTX_LEN) maxlen = I2C_RXTX_LEN; |