Move warmboot_save_sdram_params() to later in the boot sequence. This
code relies on devicetree to get the address of the memory controller
and with upcoming changes for SPL boot it gets called early in the
boot process when devicetree is not initialized yet.
Signed-off-by: Allen Martin <amar...@nvidia.com>
---
arch/arm/cpu/tegra20-common/ap20.c | 5 -----
arch/arm/cpu/tegra20-common/board.c | 5 +++++
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/cpu/tegra20-common/ap20.c
b/arch/arm/cpu/tegra20-common/ap20.c
index 8b6afbc..6ff71e0 100644
--- a/arch/arm/cpu/tegra20-common/ap20.c
+++ b/arch/arm/cpu/tegra20-common/ap20.c
@@ -345,11 +345,6 @@ void init_pmc_scratch(void)
/* ODMDATA is for kernel use to determine RAM size, LP config, etc. */
odmdata = get_odmdata();
writel(odmdata, &pmc->pmc_scratch20);
-
-#ifdef CONFIG_TEGRA20_LP0
- /* save Sdram params to PMC 2, 4, and 24 for WB0 */
- warmboot_save_sdram_params();
-#endif
}
void tegra20_start(void)
diff --git a/arch/arm/cpu/tegra20-common/board.c
b/arch/arm/cpu/tegra20-common/board.c
index e595ff9..70e5373 100644
--- a/arch/arm/cpu/tegra20-common/board.c
+++ b/arch/arm/cpu/tegra20-common/board.c
@@ -69,6 +69,11 @@ int dram_init(void)
{
/* We do not initialise DRAM here. We just query the size */
gd->ram_size = query_sdram_size();
+
+#ifdef CONFIG_TEGRA20_LP0
+ /* save Sdram params to PMC 2, 4, and 24 for WB0 */
+ warmboot_save_sdram_params();
+#endif
return 0;
}
--
1.7.9.5
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
