armv8: ls1088ardb: Add SD boot support for ls1088

Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>

6 files changed, 104 insertions, 3 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 45754d9..5809931 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -892,6 +892,7 @@ config TARGET_LS1088ARDB
 	select ARMV8_MULTIENTRY
 	select ARCH_MISC_INIT
 	select BOARD_LATE_INIT
+	select SUPPORT_SPL
 	help
 	  Support for NXP LS1088ARDB platform.
 	  The LS1088A Reference design board (RDB) is a high-performance
diff --git a/board/freescale/ls1088a/MAINTAINERS b/board/freescale/ls1088a/MAINTAINERS
index e1e6d4b..68f23d6 100644
--- a/board/freescale/ls1088a/MAINTAINERS
+++ b/board/freescale/ls1088a/MAINTAINERS
@@ -5,6 +5,7 @@ S:	Maintained
 F:	board/freescale/ls1088a/
 F:	include/configs/ls1088ardb.h
 F:	configs/ls1088ardb_qspi_defconfig
+F:	configs/ls1088ardb_sdcard_qspi_defconfig
 
 LS1088AQDS BOARD
 M:	Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
diff --git a/board/freescale/ls1088a/ddr.c b/board/freescale/ls1088a/ddr.c
index a87653d..bbab3a8 100644
--- a/board/freescale/ls1088a/ddr.c
+++ b/board/freescale/ls1088a/ddr.c
@@ -96,8 +96,11 @@ int fsl_initdram(void)
 {
 	puts("Initializing DDR....using SPD\n");
 
+#if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD)
+	gd->ram_size = fsl_ddr_sdram_size();
+#else
 	gd->ram_size = fsl_ddr_sdram();
-
+#endif
 
 	return 0;
 }
diff --git a/configs/ls1088ardb_sdcard_qspi_defconfig b/configs/ls1088ardb_sdcard_qspi_defconfig
new file mode 100644
index 0000000..c226bc1
--- /dev/null
+++ b/configs/ls1088ardb_sdcard_qspi_defconfig
@@ -0,0 +1,33 @@
+CONFIG_ARM=y
+CONFIG_TARGET_LS1088ARDB=y
+# CONFIG_SYS_MALLOC_F is not set
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_SYS_EXTRA_OPTIONS="SD_BOOT_QSPI"
+CONFIG_SD_BOOT=y
+CONFIG_SPL=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_I2C=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_OF_CONTROL=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM=y
+CONFIG_SPI_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
+CONFIG_FSL_DSPI=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x8b0
+CONFIG_FSL_LS_PPA=y
+CONFIG_SPL_BUILD=y
+CONFIG_PARTITIONS=y
+# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h
index d01095e..3a31356 100644
--- a/include/configs/ls1088a_common.h
+++ b/include/configs/ls1088a_common.h
@@ -20,18 +20,24 @@
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_FSL_OCRAM_BASE + 0xfff0)
 
 /* Link Definitions */
+#ifdef CONFIG_SPL
+#define CONFIG_SYS_TEXT_BASE		0x80400000
+#else
 #ifdef CONFIG_QSPI_BOOT
 #define CONFIG_SYS_TEXT_BASE            0x20100000
 #else
 #define CONFIG_SYS_TEXT_BASE		0x30100000
 #endif
+#endif
 
 #define CONFIG_SUPPORT_RAW_INITRD
 
 
 #define CONFIG_SKIP_LOWLEVEL_INIT
 
+#if !defined(CONFIG_SD_BOOT)
 #define CONFIG_FSL_DDR_INTERACTIVE	/* Interactive debugging */
+#endif
 
 #define CONFIG_VERY_BIG_RAM
 #define CONFIG_SYS_DDR_SDRAM_BASE	0x80000000UL
@@ -176,6 +182,11 @@ unsigned long long get_qixis_addr(void);
 				" fsl_mc apply dpl 0x80200000 &&" \
 				" sf read $kernel_load $kernel_start" \
 				" $kernel_size && bootm $kernel_load"
+#elif defined(CONFIG_SD_BOOT)
+#define CONFIG_BOOTCOMMAND	"mmcinfo;mmc read 0x80200000 0x6800 0x800;"\
+				" fsl_mc apply dpl 0x80200000 &&" \
+				" mmc read $kernel_load $kernel_start" \
+				" $kernel_size && bootm $kernel_load"
 #else /* NOR BOOT*/
 #define CONFIG_BOOTCOMMAND	"fsl_mc apply dpl 0x580d00000 &&" \
 				" cp.b $kernel_start $kernel_load" \
@@ -195,6 +206,30 @@ unsigned long long get_qixis_addr(void);
 
 #define CONFIG_PANIC_HANG	/* do not reset board on panic */
 
+#ifdef CONFIG_SPL
+#define CONFIG_SPL_BSS_START_ADDR      0x80100000
+#define CONFIG_SPL_BSS_MAX_SIZE                0x00100000
+#define CONFIG_SPL_DRIVERS_MISC_SUPPORT
+#define CONFIG_SPL_ENV_SUPPORT
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_I2C_SUPPORT
+#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds"
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_MAX_SIZE            0x16000
+#define CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_STACK               (CONFIG_SYS_FSL_OCRAM_BASE + 0x9ff0)
+#define CONFIG_SPL_TARGET              "u-boot-with-spl.bin"
+#define CONFIG_SPL_TEXT_BASE           0x1800a000
+#ifdef CONFIG_SD_BOOT
+#define CONFIG_SPL_MMC_SUPPORT
+#endif
+
+#define CONFIG_SYS_SPL_MALLOC_SIZE     0x00100000
+#define CONFIG_SYS_SPL_MALLOC_START    0x80200000
+#define CONFIG_SYS_MONITOR_LEN         (512 * 1024)
+#endif
 #define CONFIG_SYS_BOOTM_LEN   (64 << 20)      /* Increase max gunzip size */
 
 #endif /* __LS1088_COMMON_H */
diff --git a/include/configs/ls1088ardb.h b/include/configs/ls1088ardb.h
index d943fa4..300aa2b 100644
--- a/include/configs/ls1088ardb.h
+++ b/include/configs/ls1088ardb.h
@@ -16,6 +16,11 @@
 #define CONFIG_ENV_SIZE			0x2000          /* 8KB */
 #define CONFIG_ENV_OFFSET		0x300000        /* 3MB */
 #define CONFIG_ENV_SECT_SIZE		0x40000
+#elif defined(CONFIG_SD_BOOT)
+#define CONFIG_ENV_OFFSET		(3 * 1024 * 1024)
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV		0
+#define CONFIG_ENV_SIZE			0x2000
 #else
 #define CONFIG_ENV_IS_IN_FLASH
 #define CONFIG_ENV_ADDR			(CONFIG_SYS_FLASH_BASE + 0x300000)
@@ -23,7 +28,7 @@
 #define CONFIG_ENV_SIZE			0x20000
 #endif
 
-#if defined(CONFIG_QSPI_BOOT)
+#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
 #define CONFIG_QIXIS_I2C_ACCESS
 #define SYS_NO_FLASH
 #undef CONFIG_CMD_IMLS
@@ -236,7 +241,7 @@
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	5
 
 /* QSPI device */
-#if defined(CONFIG_QSPI_BOOT)
+#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
 #define CONFIG_FSL_QSPI
 #define CONFIG_SPI_FLASH_SPANSION
 #define FSL_QSPI_FLASH_SIZE		(1 << 26)
@@ -247,6 +252,12 @@
 #define CONFIG_CMD_MEMTEST
 #define CONFIG_SYS_MEMTEST_START	0x80000000
 #define CONFIG_SYS_MEMTEST_END		0x9fffffff
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE
+#else
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
+#endif
 #define CONFIG_FSL_MEMAC
 
 /* Initial environment variables */
@@ -267,6 +278,23 @@
 	"sf read 0x80100000 0xE00000 0x100000;" \
 	"fsl_mc start mc 0x80000000 0x80100000\0"	\
 	"mcmemsize=0x70000000 \0"
+#elif defined(CONFIG_SD_BOOT)
+#undef CONFIG_EXTRA_ENV_SETTINGS
+#define CONFIG_EXTRA_ENV_SETTINGS		\
+	"hwconfig=fsl_ddr:bank_intlv=auto\0"	\
+	"loadaddr=0x90100000\0"			\
+	"kernel_addr=0x800\0"			\
+	"ramdisk_addr=0x800000\0"		\
+	"ramdisk_size=0x2000000\0"		\
+	"fdt_high=0xa0000000\0"			\
+	"initrd_high=0xffffffffffffffff\0"	\
+	"kernel_start=0x8000\0"			\
+	"kernel_load=0xa0000000\0"		\
+	"kernel_size=0x14000\0"			\
+	"mcinitcmd=mmcinfo;mmc read 0x80000000 0x5000 0x800;"	\
+	"mmc read 0x80100000 0x7000 0x800;"	\
+	"fsl_mc start mc 0x80000000 0x80100000\0"	\
+	"mcmemsize=0x70000000 \0"
 
 #endif