[U-Boot] [PATCH] axs101 - increase EEPROM page write delay from 32 to 64 msec
With 32 milliseconds delay on some boards EEMPROM got written inconsistently. With 64 msec all of our existig boards show properly written EEPROM.
Cc: Tom Rini trini@ti.com
Signed-off-by: Alexey Brodkin abrodkin@synopsys.com --- include/configs/axs101.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/configs/axs101.h b/include/configs/axs101.h index f6b569a..8d03110 100644 --- a/include/configs/axs101.h +++ b/include/configs/axs101.h @@ -103,7 +103,7 @@ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 1 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 32 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 64
/* * SD/MMC configuration
Hi Tom,
On Mon, 2014-03-24 at 17:27 +0400, Alexey Brodkin wrote:
With 32 milliseconds delay on some boards EEMPROM got written inconsistently. With 64 msec all of our existig boards show properly written EEPROM.
Cc: Tom Rini trini@ti.com
Signed-off-by: Alexey Brodkin abrodkin@synopsys.com
include/configs/axs101.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/configs/axs101.h b/include/configs/axs101.h index f6b569a..8d03110 100644 --- a/include/configs/axs101.h +++ b/include/configs/axs101.h @@ -103,7 +103,7 @@ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 1 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 32 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 64
/*
- SD/MMC configuration
Do you mind to apply this one?
Regards, Alexey
participants (1)
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Alexey Brodkin