From 9ddd1cd596b5d825a53265c267d9322f2af0f4d1 Mon Sep 17 00:00:00 2001 From: Otavio Salvador Date: Thu, 13 Sep 2018 16:57:05 -0300 Subject: pico-imx6ul: Add Falcon mode support Falcon mode boots the kernel directly from SPL, without loading the full U-Boot. As pico-imx6ul does not have a GPIO for selecting Falcon versus normal mode, enter in Falcon mode when the customer selects the CONFIG_SPL_OS_BOOT option in menuconfig. Signed-off-by: Otavio Salvador --- include/configs/pico-imx6ul.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include/configs/pico-imx6ul.h') diff --git a/include/configs/pico-imx6ul.h b/include/configs/pico-imx6ul.h index ead242d..8c657c1 100644 --- a/include/configs/pico-imx6ul.h +++ b/include/configs/pico-imx6ul.h @@ -14,6 +14,18 @@ #include #include "imx6_spl.h" +#ifdef CONFIG_SPL_OS_BOOT +/* Falcon Mode */ +#define CONFIG_SPL_FS_LOAD_ARGS_NAME "args" +#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" +#define CONFIG_SYS_SPL_ARGS_ADDR 0x88000000 + +/* 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 + /* Network support */ #define CONFIG_FEC_MXC -- cgit v1.1