From: Jagan Teki Date: Sat, 4 Nov 2017 01:40:07 +0530 Subject: [U-Boot] [PATCH 2/2] rk3288: tinker: Add falcon mode support In-Reply-To: <1509739807-4120-1-git-send-email-jagan@amarulasolutions.com> References: <1509739807-4120-1-git-send-email-jagan@amarulasolutions.com> Message-ID: <1509739807-4120-2-git-send-email-jagan@amarulasolutions.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Add Falcon mode support in tinker rk3288 board. Signed-off-by: Jagan Teki --- Note: This patch[1] need to work falcon [1] https://patchwork.ozlabs.org/patch/833821/ board/rockchip/tinker_rk3288/tinker-rk3288.c | 13 +++++++++++++ include/configs/tinker_rk3288.h | 16 ++++++++++++++++ 2 files changed, 29 insertions(+) diff --git a/board/rockchip/tinker_rk3288/tinker-rk3288.c b/board/rockchip/tinker_rk3288/tinker-rk3288.c index 790a921..48e0c41 100644 --- a/board/rockchip/tinker_rk3288/tinker-rk3288.c +++ b/board/rockchip/tinker_rk3288/tinker-rk3288.c @@ -9,6 +9,19 @@ #include #include +#ifndef CONFIG_TPL_BUILD +#include + +int spl_start_uboot(void) +{ + /* break into full u-boot on 'c' */ + if (serial_tstc() && serial_getc() == 'c') + return 1; + + return 0; +} +#endif + static int get_ethaddr_from_eeprom(u8 *addr) { int ret; diff --git a/include/configs/tinker_rk3288.h b/include/configs/tinker_rk3288.h index 58eea3c..6d4f271 100644 --- a/include/configs/tinker_rk3288.h +++ b/include/configs/tinker_rk3288.h @@ -20,4 +20,20 @@ #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 at 1MB kernel at 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 -- 2.7.4