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| author | Fred Fan <r01011@freescale.com> | 2009-11-19 16:43:08 +0800 |
|---|---|---|
| committer | Terry Lv <r65388@freescale.com> | 2009-12-04 17:14:08 +0800 |
| commit | d8667412a8b7e1ad96979bc2191b4e3fa90c8254 (patch) | |
| tree | 52f9a08604fdbb9a3dfee9e77473f7a0127126ca /include/configs/mx51_bbg.h | |
| parent | 3f86cf9693f8b98c44999e81d4067943c634b421 (diff) | |
| download | u-boot-imx-d8667412a8b7e1ad96979bc2191b4e3fa90c8254.zip u-boot-imx-d8667412a8b7e1ad96979bc2191b4e3fa90c8254.tar.gz u-boot-imx-d8667412a8b7e1ad96979bc2191b4e3fa90c8254.tar.bz2 | |
ENGR00118978: Timer adjustment for all platforms
In current u-boot design,
get_timer_masked is not correct and udelay is not accurate
when the time is less than 1000us.
Thus we need to use ipg clock source for accurate timer.
Signed-off-by: Terry Lv <r65388@freescale.com>
Diffstat (limited to 'include/configs/mx51_bbg.h')
| -rw-r--r-- | include/configs/mx51_bbg.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/configs/mx51_bbg.h b/include/configs/mx51_bbg.h index e00ae62..8ef891f 100644 --- a/include/configs/mx51_bbg.h +++ b/include/configs/mx51_bbg.h @@ -39,7 +39,7 @@ #define CONFIG_SKIP_RELOCATE_UBOOT #define CONFIG_MX51_HCLK_FREQ 24000000 /* RedBoot says 26MHz */ -#define CONFIG_MX51_CLK32 32768 + #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO @@ -113,6 +113,7 @@ #define CONFIG_CMD_DHCP #define CONFIG_CMD_MII #define CONFIG_CMD_NET +#define CONFIG_NET_RETRY_COUNT 100 #define CONFIG_CMD_SPI #define CONFIG_CMD_SF #define CONFIG_CMD_MMC @@ -213,7 +214,7 @@ #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR -#define CONFIG_SYS_HZ CONFIG_MX51_CLK32/* use 32kHz clock as source */ +#define CONFIG_SYS_HZ 1000 #define CONFIG_CMDLINE_EDITING 1 |