Adding new handoff for SDRAM ctrcfg.extratime1 which is required for stable LPDDR2 operation. Since the board is using DDR3, the handoff is set to default value 0.
Signed-off-by: Chin Liang See clsee@altera.com Cc: Marek Vasut marex@denx.de Cc: Dinh Nguyen dinguyen@opensource.altera.com --- Changes for v3 - Add macro for all boards to avoid ifdef --- board/samtec/vining_fpga/qts/sdram_config.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/board/samtec/vining_fpga/qts/sdram_config.h b/board/samtec/vining_fpga/qts/sdram_config.h index 74cb405..372e8bc 100644 --- a/board/samtec/vining_fpga/qts/sdram_config.h +++ b/board/samtec/vining_fpga/qts/sdram_config.h @@ -49,6 +49,9 @@ #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRTP 6 #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_PWRDOWNEXIT 3 #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_SELFRFSHEXIT 200 +#define CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR 0 +#define CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR_BC 0 +#define CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR_DIFF_CHIP 0 #define CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_INCSYNC 0 #define CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_SYNCMODE 0 #define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST 0x0