MLK-21848-11 imx8qm_mek: Update board configurations for SPL

To support booting from SD/eMMC and flexspi from SPL, update relevant
configurations, like SPL base address, runtime memory address, SPL
load offset, etc.

Also enable relevant SPL driver for SD/eMMC boot and flexspi boot,
remove useless driver to save SPL size.

Signed-off-by: Ye Li <ye.li@nxp.com>

diff --git a/configs/imx8qm_mek_defconfig b/configs/imx8qm_mek_defconfig
index dcfa506..88195fc 100644 (file)
--- a/configs/imx8qm_mek_defconfig
+++ b/configs/imx8qm_mek_defconfig
@@ -4,21 +4,24 @@ CONFIG_SYS_TEXT_BASE=0x80020000
 CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SYS_MALLOC_F_LEN=0x8000
 CONFIG_TARGET_IMX8QM_MEK=y
 CONFIG_SPL_MMC_SUPPORT=y
+CONFIG_SPL_EFI_PARTITION=n
+CONFIG_SPL_DOS_PARTITION=n
+CONFIG_SPL_DM_SEQ_ALIAS=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_USE_TINY_PRINTF=y
 CONFIG_SPL=y
+CONFIG_PANIC_HANG=y
 CONFIG_NR_DRAM_BANKS=4
 CONFIG_FIT=y
-CONFIG_SPL_LOAD_FIT=y
-CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh"
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/imx8qm_mek/imximage.cfg"
 CONFIG_BOOTDELAY=3
 CONFIG_LOG=y
 CONFIG_SPL_BOARD_INIT=y
-CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+# CONFIG_SPL_SYS_MALLOC_SIMPLE is not set
 CONFIG_SPL_SEPARATE_BSS=y
 CONFIG_SPL_POWER_SUPPORT=y
 CONFIG_SPL_POWER_DOMAIN=y
@@ -74,7 +77,7 @@ CONFIG_DM_REGULATOR=y
 CONFIG_SPL_DM_REGULATOR=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_GPIO=y
-CONFIG_SPL_DM_REGULATOR_GPIO=y
+CONFIG_SPL_DM_REGULATOR_FIXED=y
 CONFIG_DM_SERIAL=y
 CONFIG_FSL_LPUART=y
 CONFIG_SPL_TINY_MEMSET=y

diff --git a/configs/imx8qm_mek_fspi_defconfig b/configs/imx8qm_mek_fspi_defconfig
index 97a5b54..55274b9 100644 (file)
--- a/configs/imx8qm_mek_fspi_defconfig
+++ b/configs/imx8qm_mek_fspi_defconfig
@@ -1,24 +1,29 @@
 CONFIG_ARM=y
 CONFIG_ARCH_IMX8=y
 CONFIG_SYS_TEXT_BASE=0x80020000
-CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SYS_MALLOC_F_LEN=0x8000
 CONFIG_TARGET_IMX8QM_MEK=y
-CONFIG_SPL_MMC_SUPPORT=y
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
+CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SPL_SPI_FLASH_TINY=y
+CONFIG_SPL_EFI_PARTITION=n
+CONFIG_SPL_DOS_PARTITION=n
+CONFIG_SPL_DM_SEQ_ALIAS=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_USE_TINY_PRINTF=y
 CONFIG_SPL=y
+CONFIG_PANIC_HANG=y
 CONFIG_NR_DRAM_BANKS=4
 CONFIG_FIT=y
-CONFIG_SPL_LOAD_FIT=y
-CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh"
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/imx8qm_mek/imximage.cfg"
 CONFIG_BOOTDELAY=3
 CONFIG_LOG=y
 CONFIG_SPL_BOARD_INIT=y
-CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+# CONFIG_SPL_SYS_MALLOC_SIMPLE is not set
 CONFIG_SPL_SEPARATE_BSS=y
 CONFIG_SPL_POWER_SUPPORT=y
 CONFIG_SPL_POWER_DOMAIN=y
@@ -38,7 +43,7 @@ CONFIG_CMD_CACHE=y
 CONFIG_CMD_FAT=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-imx8qm-mek"
-CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SPL_DM=y
 CONFIG_SPL_CLK=y
 CONFIG_CLK_IMX8=y
@@ -71,10 +76,8 @@ CONFIG_PINCTRL_IMX8=y
 CONFIG_POWER_DOMAIN=y
 CONFIG_IMX8_POWER_DOMAIN=y
 CONFIG_DM_REGULATOR=y
-CONFIG_SPL_DM_REGULATOR=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_GPIO=y
-CONFIG_SPL_DM_REGULATOR_GPIO=y
 CONFIG_DM_SERIAL=y
 CONFIG_FSL_LPUART=y
 CONFIG_SPL_TINY_MEMSET=y
@@ -92,7 +95,6 @@ CONFIG_IMX_SC_THERMAL=y
 CONFIG_VIDEO=y
 CONFIG_VIDEO_IMX_HDP_LOAD=y
 
-CONFIG_QSPI_BOOT=y
 CONFIG_SPI=y
 CONFIG_FSL_FSPI=y
 CONFIG_DM_SPI=y

diff --git a/include/configs/imx8qm_mek.h b/include/configs/imx8qm_mek.h
index e82e72e..8a3a7d2 100644 (file)
--- a/include/configs/imx8qm_mek.h
+++ b/include/configs/imx8qm_mek.h
@@ -11,23 +11,29 @@
 
 #ifdef CONFIG_SPL_BUILD
 #define CONFIG_PARSE_CONTAINER
-#define CONFIG_SPL_TEXT_BASE                           0x0
-#define CONFIG_SPL_MAX_SIZE                            (124 * 1024)
+#define CONFIG_SPL_TEXT_BASE                           0x100000
+#define CONFIG_SPL_MAX_SIZE                            (128 * 1024)
 #define CONFIG_SYS_MONITOR_LEN                         (1024 * 1024)
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR                0x1040 /* (flash.bin_offset + 2Mb)/sector_size */
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x200000
 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION             0
 
-#define CONFIG_SPL_LDSCRIPT            "arch/arm/cpu/armv8/u-boot-spl.lds"
-#define CONFIG_SPL_STACK               0x013E000
-#define CONFIG_SPL_BSS_START_ADDR      0x00138000
-#define CONFIG_SPL_BSS_MAX_SIZE        0x1000  /* 4 KB */
-#define CONFIG_SYS_SPL_MALLOC_START    0x00120000
-#define CONFIG_SYS_SPL_MALLOC_SIZE     0x18000  /* 12 KB */
-#define CONFIG_SERIAL_LPUART_BASE      0x5a060000
+#define CONFIG_SPL_LDSCRIPT            "arch/arm/cpu/armv8/u-boot-spl.lds"
+/*
+ * The memory layout on stack:  DATA section save + gd + early malloc
+ * the idea is re-use the early malloc (CONFIG_SYS_MALLOC_F_LEN) with
+ * CONFIG_SYS_SPL_MALLOC_START
+ */
+#define CONFIG_SPL_STACK               0x0130000
+#define CONFIG_SPL_BSS_START_ADDR      0x00120000
+#define CONFIG_SPL_BSS_MAX_SIZE                0x1000  /* 4 KB */
+#define CONFIG_SYS_SPL_MALLOC_START    0x00128000
+#define CONFIG_SYS_SPL_MALLOC_SIZE     0x18000 /* 96 KB */
+#define CONFIG_SERIAL_LPUART_BASE      0x5a060000
 #define CONFIG_SYS_ICACHE_OFF
 #define CONFIG_SYS_DCACHE_OFF
-#define CONFIG_MALLOC_F_ADDR           0x00120000 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
+#define CONFIG_MALLOC_F_ADDR           0x00128000
 
 #define CONFIG_SPL_RAW_IMAGE_ARM_TRUSTED_FIRMWARE
 
@@ -36,7 +42,6 @@
 #define CONFIG_OF_EMBED
 #endif
 
-
 #define CONFIG_REMAKE_ELF
 
 #define CONFIG_BOARD_EARLY_INIT_F