[U-Boot] [PATCH 02/13] ARM: tegra: allow reading recovery mode boot type

Marcel Ziswiler
2015-07-06T08:20:28Z

From: Marcel Ziswiler <marcel.ziswiler@toradex.com>

Allow reading recovery mode (RCM) boot type from the boot information
table (BIT) written by the boot ROM (BR) to the IRAM.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---
arch/arm/include/asm/arch-tegra/tegra.h | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/arm/include/asm/arch-tegra/tegra.h b/arch/arm/include/asm/arch-tegra/tegra.h
index b6c7cab..3add1b3 100644
--- a/arch/arm/include/asm/arch-tegra/tegra.h
+++ b/arch/arm/include/asm/arch-tegra/tegra.h
@@ -56,6 +56,8 @@ struct timerus {
/* Address at which WB code runs, it must not overlap Bootrom's IRAM usage */
#define NV_WB_RUN_ADDRESS 0x40020000

+#define NVBOOTTYPE_RECOVERY 2 /* BR entered RCM */
+#define NVBOOTINFOTABLE_BOOTTYPE 0xC /* Boot type in BIT in IRAM */
#define NVBOOTINFOTABLE_BCTSIZE 0x38 /* BCT size in BIT in IRAM */
#define NVBOOTINFOTABLE_BCTPTR 0x3C /* BCT pointer in BIT in IRAM */

--
1.9.3