All ddr configurations(geometry/timings) are done automatically by detecting the device connected at run time. Though this is a useful feature, making this as a default setting increases the code size by about 2K bytes. This is quite big, especially in the case of SPL which runs from a smaller SRAM. So do not use this feature as the default setting, instead use the precalculated tables.
Signed-off-by: sricharan r.sricharan@ti.com --- include/configs/omap4_common.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h index d8ac8c0..e10ab00 100644 --- a/include/configs/omap4_common.h +++ b/include/configs/omap4_common.h @@ -236,6 +236,8 @@ #endif
/* Defines for SDRAM init */ +#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS + #ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS #define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION #define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS