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UPSTREAM: rk3288: vyasa: Add falcon mode support 

Add Falcon mode support in vyasa rk3288 board.

Change-Id: I720f05f76ce553464bd9ac723edffecbfdf23402
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 5d94ebedcd192bcceabcd1ca90f417f1130e46dc)
This commit is contained in:
Jagan Teki 2017-09-27 23:03:13 +05:30 committed by Kever Yang
parent e64e037f9b
commit 5282fce264
2 changed files with 30 additions and 0 deletions
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13
board/amarula/vyasa-rk3288/vyasa-rk3288.c
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@ -5,3 +5,16 @@
*/ */
#include <common.h> #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

17
include/configs/vyasa-rk3288.h
View File

@ -20,4 +20,21 @@
#define CONFIG_SYS_MMC_ENV_DEV 1 #define CONFIG_SYS_MMC_ENV_DEV 1
#undef CONFIG_CMD_USB_MASS_STORAGE #undef CONFIG_CMD_USB_MASS_STORAGE
#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 #endif