[PATCH] board: phytec: k3: k3_ddrss_patch: Add ddr phy reg count

Dominik Haller d.haller at phytec.de
Tue Jul 2 11:22:40 CEST 2024


Add and use the correct number of ddr phy registers to update the
corresponding settings.

Fixes: cbf5c99ef317 ("board: phytec: common: Introduce a method to inject DDR timings deltas")
Signed-off-by: Dominik Haller <d.haller at phytec.de>
---
 board/phytec/common/k3/k3_ddrss_patch.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/board/phytec/common/k3/k3_ddrss_patch.c b/board/phytec/common/k3/k3_ddrss_patch.c
index 39f7be8dc922..5afe5a20c7f3 100644
--- a/board/phytec/common/k3/k3_ddrss_patch.c
+++ b/board/phytec/common/k3/k3_ddrss_patch.c
@@ -12,6 +12,7 @@
 #ifdef CONFIG_K3_AM64_DDRSS
 #define LPDDR4_INTR_CTL_REG_COUNT (423U)
 #define LPDDR4_INTR_PHY_INDEP_REG_COUNT (345U)
+#define LPDDR4_INTR_PHY_REG_COUNT (1406U)
 #endif
 
 static int fdt_setprop_inplace_idx_u32(void *fdt, int nodeoffset,
@@ -54,7 +55,7 @@ int fdt_apply_ddrss_timings_patch(void *fdt, struct ddrss *ddrss)
 					return ret;
 			}
 
-	for (i = 0; i < LPDDR4_INTR_PHY_INDEP_REG_COUNT; i++)
+	for (i = 0; i < LPDDR4_INTR_PHY_REG_COUNT; i++)
 		for (j = 0; j < ddrss->phy_regs_num; j++)
 			if (i == ddrss->phy_regs[j].off) {
 				ret = fdt_setprop_inplace_idx_u32(fdt,
-- 
2.25.1



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