From: Jagan Teki jagan@amarulasolutions.com
Add Falcon mode support in vyasa rk3288 board.
Signed-off-by: Jagan Teki jagan@amarulasolutions.com --- board/amarula/vyasa-rk3288/vyasa-rk3288.c | 13 +++++++++++++ include/configs/vyasa-rk3288.h | 17 +++++++++++++++++ 2 files changed, 30 insertions(+)
diff --git a/board/amarula/vyasa-rk3288/vyasa-rk3288.c b/board/amarula/vyasa-rk3288/vyasa-rk3288.c index ceee42c..7985671 100644 --- a/board/amarula/vyasa-rk3288/vyasa-rk3288.c +++ b/board/amarula/vyasa-rk3288/vyasa-rk3288.c @@ -5,3 +5,16 @@ */
#include <common.h> + +#ifndef CONFIG_TPL_BUILD +#include <spl.h> + +int spl_start_uboot(void) +{ + /* break into full u-boot on 'c' */ + if (serial_tstc() && serial_getc() == 'c') + return 1; + + return 0; +} +#endif diff --git a/include/configs/vyasa-rk3288.h b/include/configs/vyasa-rk3288.h index 93ab7e7..4c250e8 100644 --- a/include/configs/vyasa-rk3288.h +++ b/include/configs/vyasa-rk3288.h @@ -20,4 +20,21 @@ #define CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 1
+#ifndef CONFIG_TPL_BUILD + +#define CONFIG_SPL_OS_BOOT + +/* Falcon Mode */ +#define CONFIG_SPL_FS_LOAD_ARGS_NAME "args" +#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" +#define CONFIG_CMD_SPL +#define CONFIG_SYS_SPL_ARGS_ADDR 0x0ffe5000 +#define CONFIG_CMD_SPL_WRITE_SIZE (128 * SZ_1K) + +/* Falcon Mode - MMC support: args@1MB kernel@2MB */ +#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */ +#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512) +#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x1000 /* 2MB */ +#endif + #endif