This enables LP0 to support suspend / resume on Seaboard.
Signed-off-by: Simon Glass sjg@chromium.org ---
include/configs/seaboard.h | 8 ++++++++ include/configs/tegra2-common.h | 17 +++++++++++++++++ 2 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h index 1494fc0..7b6f92a 100644 --- a/include/configs/seaboard.h +++ b/include/configs/seaboard.h @@ -25,6 +25,14 @@ #define __CONFIG_H
#include <asm/sizes.h> + +/* LP0 suspend / resume */ +#define CONFIG_TEGRA2_LP0 +#define CONFIG_AES +#define CONFIG_TEGRA_PMU +#define CONFIG_TPS6586X_POWER +#define CONFIG_TEGRA_CLOCK_SCALING + #include "tegra2-common.h"
#define CONFIG_SYS_DCACHE_OFF diff --git a/include/configs/tegra2-common.h b/include/configs/tegra2-common.h index 6549d00..6c38f51 100644 --- a/include/configs/tegra2-common.h +++ b/include/configs/tegra2-common.h @@ -26,6 +26,14 @@ #include <asm/sizes.h>
/* + * QUOTE(m) will evaluate to a string version of the value of the macro m + * passed in. The extra level of indirection here is to first evaluate the + * macro m before applying the quoting operator. + */ +#define QUOTE_(m) #m +#define QUOTE(m) QUOTE_(m) + +/* * High Level Configuration Options */ #define CONFIG_ARMCORTEXA9 /* This is an ARM V7 CPU core */ @@ -50,6 +58,15 @@ #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_OF_LIBFDT /* enable passing of devicetree */
+#ifdef CONFIG_TEGRA2_LP0 +#define TEGRA_LP0_ADDR 0x1C406000 +#define TEGRA_LP0_SIZE 0x2000 +#define TEGRA_LP0_VEC \ + "lp0_vec=" QUOTE(TEGRA_LP0_SIZE) "@" QUOTE(TEGRA_LP0_ADDR) " " +#else +#define TEGRA_LP0_VEC +#endif + /* Environment */ #define CONFIG_ENV_SIZE 0x2000 /* Total Size Environment */