[PATCH] config: imx: Define CFG_SYS_UBOOT_BASE for Phytec's imx8mm SoM QSPI boot

The image offset when booting from SPI-NOR (QSPI, FSPI driver) is different than one for SD card / eMMC as extra space (0x1000) is consumed by FSPI configuration header (CONFIG_FSPI_CONF_HEADER).
Signed-off-by: Lukasz Majewski lukma@denx.de --- include/configs/phycore_imx8mm.h | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/include/configs/phycore_imx8mm.h b/include/configs/phycore_imx8mm.h index 0910ae2d87..92c30022a8 100644 --- a/include/configs/phycore_imx8mm.h +++ b/include/configs/phycore_imx8mm.h @@ -11,8 +11,17 @@ #include <linux/stringify.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 */

Hi Lukasz,
On Thu, Aug 15, 2024 at 5:10 AM Lukasz Majewski lukma@denx.de wrote:
+#define UBOOT_ITB_OFFSET 0x57C00 +#define FSPI_CONF_BLOCK_SIZE 0x1000 +#define UBOOT_ITB_OFFSET_FSPI \
(UBOOT_ITB_OFFSET + FSPI_CONF_BLOCK_SIZE)
Putting it in a single line helps readability.
+#ifdef CONFIG_FSPI_CONF_HEADER +#define CFG_SYS_UBOOT_BASE \
(QSPI0_AMBA_BASE + UBOOT_ITB_OFFSET_FSPI)
Same here.
participants (2)
-
Fabio Estevam
-
Lukasz Majewski