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author | Simon Glass <sjg@chromium.org> | 2015-05-13 07:02:29 -0600 |
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committer | Tom Warren <twarren@nvidia.com> | 2015-07-27 14:03:06 -0700 |
commit | 537e9673619ce6583cc3a81c47f78089ef1e32ba (patch) | |
tree | aed25c922c93c5a75812f1c85f78df91207251b2 /arch/arm/mach-tegra | |
parent | 26473945ad6667183296e7edee2a65edf31bb6f7 (diff) | |
download | u-boot-imx-537e9673619ce6583cc3a81c47f78089ef1e32ba.zip u-boot-imx-537e9673619ce6583cc3a81c47f78089ef1e32ba.tar.gz u-boot-imx-537e9673619ce6583cc3a81c47f78089ef1e32ba.tar.bz2 |
tegra124: Implement spl_was_boot_source()
Add an implementation of this function for Tegra.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra')
-rw-r--r-- | arch/arm/mach-tegra/board.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board.c b/arch/arm/mach-tegra/board.c index 222de6a..a880a87 100644 --- a/arch/arm/mach-tegra/board.c +++ b/arch/arm/mach-tegra/board.c @@ -6,6 +6,7 @@ */ #include <common.h> +#include <spl.h> #include <asm/io.h> #include <asm/arch/clock.h> #include <asm/arch/funcmux.h> @@ -29,6 +30,21 @@ enum { UART_COUNT = 5, }; +static bool from_spl __attribute__ ((section(".data"))); + +#ifndef CONFIG_SPL_BUILD +void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3) +{ + from_spl = r0 != UBOOT_NOT_LOADED_FROM_SPL; + save_boot_params_ret(); +} +#endif + +bool spl_was_boot_source(void) +{ + return from_spl; +} + #if defined(CONFIG_TEGRA_SUPPORT_NON_SECURE) #if !defined(CONFIG_TEGRA124) #error tegra_cpu_is_non_secure has only been validated on Tegra124 |