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configs: imx: imx8mm_beacon: Add config option for QSPI booting

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The imx8mm_beacon SOM has a QSPI part attached to the FSPI controller.
Update the header and spl files to support booting from NOR flash and
add imx8mm_beacon_fspi_defconfig to support this configuration.

Signed-off-by: Adam Ford <aford173@gmail.com>
This commit is contained in:
Adam Ford
2023-02-01 19:58:41 -06:00
committed by Stefano Babic
parent 5054560e0c
commit cacf0f8a19
3 changed files with 171 additions and 0 deletions
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9
include/configs/imx8mm_beacon.h
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@@ -9,8 +9,17 @@
#include <linux/sizes.h>
#include <asm/arch/imx-regs.h>
#define UBOOT_ITB_OFFSET 0x57C00
#define FSPI_CONF_BLOCK_SIZE 0x1000
#define UBOOT_ITB_OFFSET_FSPI \
(UBOOT_ITB_OFFSET + FSPI_CONF_BLOCK_SIZE)
#ifdef CONFIG_FSPI_CONF_HEADER
#define CFG_SYS_UBOOT_BASE \
(QSPI0_AMBA_BASE + UBOOT_ITB_OFFSET_FSPI)
#else
#define CFG_SYS_UBOOT_BASE \
(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
#endif
#ifdef CONFIG_SPL_BUILD
/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */