summaryrefslogtreecommitdiff
path: root/src/soc/nvidia
diff options
context:
space:
mode:
Diffstat (limited to 'src/soc/nvidia')
-rw-r--r--src/soc/nvidia/tegra132/Kconfig6
-rw-r--r--src/soc/nvidia/tegra132/romstage.c6
2 files changed, 11 insertions, 1 deletions
diff --git a/src/soc/nvidia/tegra132/Kconfig b/src/soc/nvidia/tegra132/Kconfig
index 8a5d087a7f..0ce29a03fa 100644
--- a/src/soc/nvidia/tegra132/Kconfig
+++ b/src/soc/nvidia/tegra132/Kconfig
@@ -99,4 +99,10 @@ config TRUSTZONE_CARVEOUT_SIZE_MB
help
Size of Trust Zone area in MiB to reserve in memory map.
+config BOOTROM_SDRAM_INIT
+ bool "SoC BootROM does SDRAM init with full BCT"
+ default n
+ help
+ Use during Ryu LPDDR3 bringup
+
endif
diff --git a/src/soc/nvidia/tegra132/romstage.c b/src/soc/nvidia/tegra132/romstage.c
index e7e545d002..2a1bd46d07 100644
--- a/src/soc/nvidia/tegra132/romstage.c
+++ b/src/soc/nvidia/tegra132/romstage.c
@@ -38,9 +38,13 @@ void romstage(void)
printk(BIOS_INFO, "T132: romstage here\n");
+#if CONFIG_BOOTROM_SDRAM_INIT
+ printk(BIOS_INFO, "T132 romstage: SDRAM init done by BootROM, RAMCODE = %d\n",
+ sdram_get_ram_code());
+#else
sdram_init(get_sdram_config());
printk(BIOS_INFO, "T132 romstage: sdram_init done\n");
-
+#endif
cbmem_initialize();
ccplex_cpu_prepare();