Enable IO delay recalibration sequence.
Signed-off-by: Lokesh Vutla <lokeshvu...@ti.com>
Signed-off-by: Nishanth Menon <n...@ti.com>
---
board/ti/beagle_x15/board.c | 14 +++++++++++---
include/configs/beagle_x15.h | 4 ++++
2 files changed, 15 insertions(+), 3 deletions(-)
diff --git a/board/ti/beagle_x15/board.c b/board/ti/beagle_x15/board.c
index 39e1527..6a6499c 100644
--- a/board/ti/beagle_x15/board.c
+++ b/board/ti/beagle_x15/board.c
@@ -15,6 +15,7 @@
#include <asm/omap_common.h>
#include <asm/emif.h>
#include <asm/arch/clock.h>
+#include <asm/arch/dra7xx_iodelay.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/sata.h>
@@ -243,11 +244,18 @@ int board_late_init(void)
void set_muxconf_regs_essential(void)
{
do_set_mux32((*ctrl)->control_padconf_core_base,
- core_padconf_array_essential,
- sizeof(core_padconf_array_essential) /
- sizeof(struct pad_conf_entry));
+ early_padconf, ARRAY_SIZE(early_padconf));
}
+#ifdef CONFIG_IODELAY_RECALIBRATION
+void recalibrate_iodelay(void)
+{
+ __recalibrate_iodelay(core_padconf_array_essential,
+ ARRAY_SIZE(core_padconf_array_essential),
+ iodelay_cfg_array, ARRAY_SIZE(iodelay_cfg_array));
+}
+#endif
+
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
int board_mmc_init(bd_t *bis)
{
diff --git a/include/configs/beagle_x15.h b/include/configs/beagle_x15.h
index 369f7b8..8d072c6 100644
--- a/include/configs/beagle_x15.h
+++ b/include/configs/beagle_x15.h
@@ -14,6 +14,10 @@
#define CONFIG_AM57XX
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_IODELAY_RECALIBRATION
+#endif
+
#define CONFIG_NR_DRAM_BANKS 2
#define CONFIG_ENV_SIZE (64 << 10)
--
1.9.1
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