diff options
| author | Shengzhou Liu <Shengzhou.Liu@freescale.com> | 2015-12-16 16:45:41 +0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-01-25 08:24:15 -0800 |
| commit | a994b3deb00bf3177cdf9f92060baec4f640f466 (patch) | |
| tree | e7e7a70b20a26ab4d63ff55ea91b867343a03b23 /arch/arm/include/asm/arch-ls102xa | |
| parent | 6f14e257c472c895499c186b602861e90f2656b5 (diff) | |
driver/ddr/fsl: Add workaround for A009663
Erratum A-009663 workaround requires to set DDR_INTERVAL[BSTOPRE] to 0
before setting DDR_SDRAM_CFG[MEM_EN] and set DDR_INTERVAL[BSTOPRE]
to the desired value after DDR initialization has completed.
When DDR controller is configured to operate in auto-precharge
mode(DDR_INTERVAL[BSTOPRE]=0), this workaround is not needed.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'arch/arm/include/asm/arch-ls102xa')
| -rw-r--r-- | arch/arm/include/asm/arch-ls102xa/config.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h index f066480c0c..424fe879dd 100644 --- a/arch/arm/include/asm/arch-ls102xa/config.h +++ b/arch/arm/include/asm/arch-ls102xa/config.h @@ -131,6 +131,7 @@ #define CONFIG_SYS_FSL_SEC_COMPAT 5 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 #define CONFIG_SYS_FSL_ERRATUM_A008378 +#define CONFIG_SYS_FSL_ERRATUM_A009663 #else #error SoC not defined #endif |