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mx6sabresd: Add Falcon mode support

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Allow i.MX6Q Sabre SD to load the kernel and dtb via SPL in Falcon mode.

Based on the Falcon mode code for MX6 Gateworks Ventana board.

Signed-off-by: Diego Dorta <diego.dorta@nxp.com>
This commit is contained in:
Diego Dorta
2016-10-11 11:09:27 -03:00
committed by Stefano Babic
parent 940afa4e54
commit d96796ca23
2 changed files with 24 additions and 0 deletions
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12
include/configs/mx6sabresd.h
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@@ -11,6 +11,7 @@
#ifdef CONFIG_SPL
#include "imx6_spl.h"
#undef CONFIG_SPL_EXT_SUPPORT
#endif
#define CONFIG_MACH_TYPE 3980
@@ -22,6 +23,17 @@
#include "mx6sabre_common.h"
/* Falcon Mode */
#define CONFIG_CMD_SPL
#define CONFIG_SPL_OS_BOOT
#define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
#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 */
#define CONFIG_SYS_FSL_USDHC_NUM 3
#if defined(CONFIG_ENV_IS_IN_MMC)
#define CONFIG_SYS_MMC_ENV_DEV 1 /* SDHC3 */