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-rw-r--r--board/freescale/ls1043ardb/README1
-rw-r--r--board/freescale/ls1043ardb/cpld.c18
-rw-r--r--board/freescale/ls1043ardb/cpld.h1
-rw-r--r--board/freescale/ls1043ardb/ls1043ardb.c6
-rw-r--r--board/freescale/ls1043ardb/ls1043ardb_rcw_sd.cfg7
-rw-r--r--configs/ls1043ardb_sdcard_defconfig4
-rw-r--r--include/configs/ls1043a_common.h30
-rw-r--r--include/configs/ls1043ardb.h11
8 files changed, 77 insertions, 1 deletions
diff --git a/board/freescale/ls1043ardb/README b/board/freescale/ls1043ardb/README
index 4f155573e8..0556e73b3a 100644
--- a/board/freescale/ls1043ardb/README
+++ b/board/freescale/ls1043ardb/README
@@ -84,3 +84,4 @@ Booting Options
---------------
a) NOR boot
b) NAND boot
+c) SD boot
diff --git a/board/freescale/ls1043ardb/cpld.c b/board/freescale/ls1043ardb/cpld.c
index f29383dc30..78c28246a8 100644
--- a/board/freescale/ls1043ardb/cpld.c
+++ b/board/freescale/ls1043ardb/cpld.c
@@ -61,6 +61,21 @@ void cpld_set_nand(void)
CPLD_WRITE(system_rst, 1);
}
+void cpld_set_sd(void)
+{
+ u16 reg = CPLD_CFG_RCW_SRC_SD;
+ u8 reg5 = (u8)(reg >> 1);
+ u8 reg6 = (u8)(reg & 1);
+
+ cpld_rev_bit(&reg5);
+
+ CPLD_WRITE(soft_mux_on, 1);
+
+ CPLD_WRITE(cfg_rcw_src1, reg5);
+ CPLD_WRITE(cfg_rcw_src2, reg6);
+
+ CPLD_WRITE(system_rst, 1);
+}
#ifdef DEBUG
static void cpld_dump_regs(void)
{
@@ -109,6 +124,8 @@ int do_cpld(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
cpld_set_altbank();
else if (strcmp(argv[2], "nand") == 0)
cpld_set_nand();
+ else if (strcmp(argv[2], "sd") == 0)
+ cpld_set_sd();
else
cpld_set_defbank();
#ifdef DEBUG
@@ -128,6 +145,7 @@ U_BOOT_CMD(
"reset: reset to default bank\n"
"cpld reset altbank: reset to alternate bank\n"
"cpld reset nand: reset to boot from NAND flash\n"
+ "cpld reset sd: reset to boot from SD card\n"
#ifdef DEBUG
"cpld dump - display the CPLD registers\n"
#endif
diff --git a/board/freescale/ls1043ardb/cpld.h b/board/freescale/ls1043ardb/cpld.h
index 5f43a8a373..bd59c0e5d5 100644
--- a/board/freescale/ls1043ardb/cpld.h
+++ b/board/freescale/ls1043ardb/cpld.h
@@ -41,4 +41,5 @@ void cpld_rev_bit(unsigned char *value);
#define CPLD_BANK_SEL_MASK 0x07
#define CPLD_BANK_SEL_ALTBANK 0x04
#define CPLD_CFG_RCW_SRC_NAND 0x106
+#define CPLD_CFG_RCW_SRC_SD 0x040
#endif
diff --git a/board/freescale/ls1043ardb/ls1043ardb.c b/board/freescale/ls1043ardb/ls1043ardb.c
index 461a195416..9032ed36c8 100644
--- a/board/freescale/ls1043ardb/ls1043ardb.c
+++ b/board/freescale/ls1043ardb/ls1043ardb.c
@@ -25,12 +25,17 @@ DECLARE_GLOBAL_DATA_PTR;
int checkboard(void)
{
static const char *freq[3] = {"100.00MHZ", "156.25MHZ"};
+#ifndef CONFIG_SD_BOOT
u8 cfg_rcw_src1, cfg_rcw_src2;
u32 cfg_rcw_src;
+#endif
u32 sd1refclk_sel;
printf("Board: LS1043ARDB, boot from ");
+#ifdef CONFIG_SD_BOOT
+ puts("SD\n");
+#else
cfg_rcw_src1 = CPLD_READ(cfg_rcw_src1);
cfg_rcw_src2 = CPLD_READ(cfg_rcw_src2);
cpld_rev_bit(&cfg_rcw_src1);
@@ -43,6 +48,7 @@ int checkboard(void)
puts("NAND\n");
else
printf("Invalid setting of SW4\n");
+#endif
printf("CPLD: V%x.%x\nPCBA: V%x.0\n", CPLD_READ(cpld_ver),
CPLD_READ(cpld_ver_sub), CPLD_READ(pcba_ver));
diff --git a/board/freescale/ls1043ardb/ls1043ardb_rcw_sd.cfg b/board/freescale/ls1043ardb/ls1043ardb_rcw_sd.cfg
new file mode 100644
index 0000000000..28cd95859d
--- /dev/null
+++ b/board/freescale/ls1043ardb/ls1043ardb_rcw_sd.cfg
@@ -0,0 +1,7 @@
+#PBL preamble and RCW header
+aa55aa55 01ee0100
+# RCW
+0810000f 0c000000 00000000 00000000
+14550002 80004012 60040000 61002000
+00000000 00000000 00000000 00038800
+00000000 00001100 00000096 00000001
diff --git a/configs/ls1043ardb_sdcard_defconfig b/configs/ls1043ardb_sdcard_defconfig
new file mode 100644
index 0000000000..5fe04706c3
--- /dev/null
+++ b/configs/ls1043ardb_sdcard_defconfig
@@ -0,0 +1,4 @@
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT,SYS_FSL_DDR4"
+CONFIG_ARM=y
+CONFIG_TARGET_LS1043ARDB=y
diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h
index 1f9af29550..c7705282e0 100644
--- a/include/configs/ls1043a_common.h
+++ b/include/configs/ls1043a_common.h
@@ -60,6 +60,36 @@
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+/* SD boot SPL */
+#ifdef CONFIG_SD_BOOT
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds"
+#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_ENV_SUPPORT
+#define CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT
+#define CONFIG_SPL_WATCHDOG_SUPPORT
+#define CONFIG_SPL_I2C_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_DRIVERS_MISC_SUPPORT
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0xf0
+#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x500
+
+#define CONFIG_SPL_TEXT_BASE 0x10000000
+#define CONFIG_SPL_MAX_SIZE 0x1d000
+#define CONFIG_SPL_STACK 0x1001e000
+#define CONFIG_SPL_PAD_TO 0x1d000
+
+#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_TEXT_BASE + \
+ CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
+#define CONFIG_SPL_BSS_START_ADDR 0x80100000
+#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
+#define CONFIG_SYS_MONITOR_LEN 0xa0000
+#endif
+
/* NAND SPL */
#ifdef CONFIG_NAND_BOOT
#define CONFIG_SPL_PBL_PAD
diff --git a/include/configs/ls1043ardb.h b/include/configs/ls1043ardb.h
index c77664029f..307d947405 100644
--- a/include/configs/ls1043ardb.h
+++ b/include/configs/ls1043ardb.h
@@ -12,7 +12,7 @@
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
-#if defined(CONFIG_NAND_BOOT)
+#if defined(CONFIG_NAND_BOOT) || defined(CONFIG_SD_BOOT)
#define CONFIG_SYS_TEXT_BASE 0x82000000
#else
#define CONFIG_SYS_TEXT_BASE 0x60100000
@@ -45,6 +45,10 @@
#define CONFIG_SYS_FSL_PBL_RCW board/freescale/ls1043ardb/ls1043ardb_rcw_nand.cfg
#endif
+#ifdef CONFIG_SD_BOOT
+#define CONFIG_SYS_FSL_PBL_RCW board/freescale/ls1043ardb/ls1043ardb_rcw_sd.cfg
+#endif
+
/*
* NOR Flash Definitions
*/
@@ -227,6 +231,11 @@
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_ENV_OFFSET (10 * CONFIG_SYS_NAND_BLOCK_SIZE)
+#elif defined(CONFIG_SD_BOOT)
+#define CONFIG_ENV_OFFSET (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 + 0x200000)
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