summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch344
-rw-r--r--board/freescale/ls1088a/MAINTAINERS1
-rw-r--r--board/freescale/ls1088a/ddr.c5
-rw-r--r--configs/ls1088ardb_sdcard_qspi_defconfig41
-rw-r--r--include/configs/ls1088a_common.h25
-rw-r--r--include/configs/ls1088ardb.h30
7 files changed, 144 insertions, 3 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 30e71b2569..20d60b1956 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -931,6 +931,7 @@ 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/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch3 b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch3
index 7867c379d4..522760b0fa 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch3
+++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch3
@@ -201,6 +201,50 @@ nand write <u-boot image in memory> 80000 <size of u-boot image>
Notice the difference from QDS is SRC, SRC_ADDR and the offset of u-boot image
to match board NAND device with 4KB/page, block size 512KB.
+Booting from SD/eMMC
+-------------------
+Booting from SD/eMMC requires two images, RCW and u-boot-with-spl.bin.
+The difference between SD boot RCW image and QSPI-NOR boot image is the
+PBI command sequence. Below is one example for PBI commands for RDB
+and QDS which uses SD device with block size 512. Block location can be
+calculated by dividing offset with block size.
+
+1) Block Copy: SRC=0x0040, SRC_ADDR=0x00100000, DEST_ADDR=0x1800a000,
+BLOCK_SIZE=0x00016000
+
+This command copies u-boot image from SD device into OCRAM. The values
+need to adjust accordingly for SD/eMMC
+
+SRC should match the cfg_rcw_src, the reset config pins.
+ The value for source(SRC) can be 0x0040 or 0x0041
+ depending upon SD or eMMC.
+SRC_ADDR is the offset of u-boot-with-spl.bin image in SD device.
+ In the example above, 1MB. This is same as QSPI-NOR.
+DEST_ADDR is configured at 0x1800a000, matching bootloc set above.
+BLOCK_SIZE is the size to be copied by PBI.
+
+2) CCSR 4-byte write to 0x01e00404, data=0x00000000
+3) CCSR 4-byte write to 0x01e00400, data=0x1800a000
+The above two commands set bootloc register to 0x00000000_1800a000 where
+the u-boot code will be running in OCRAM.
+
+
+RCW image should be written at 8th block of device(SD/eMMC). Example of
+using u-boot command
+
+mmc erase 0x8 0x10
+mmc write <rcw image in memory> 0x8 <size of rcw in block count typical value=10>
+
+To form the SD-Boot image, build u-boot with SD config, for example,
+ls1088ardb_sdcard_qspi_defconfig. The image needed is u-boot-with-spl.bin.
+The u-boot image should be written to match SRC_ADDR, in above example
+offset 0x100000 in other work it means block location 0x800
+
+mmc erase 0x800 0x1800
+mmc write <u-boot image in memory> 0x800 <size of u-boot image in block count>
+
+With these two images in SD/eMMC device, the board can boot from SD/eMMC.
+
MMU Translation Tables
======================
diff --git a/board/freescale/ls1088a/MAINTAINERS b/board/freescale/ls1088a/MAINTAINERS
index e1e6d4bbc5..68f23d6e0a 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 0ecfd653b4..e24bfd557c 100644
--- a/board/freescale/ls1088a/ddr.c
+++ b/board/freescale/ls1088a/ddr.c
@@ -96,7 +96,10 @@ 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 0000000000..8abc313cb3
--- /dev/null
+++ b/configs/ls1088ardb_sdcard_qspi_defconfig
@@ -0,0 +1,41 @@
+CONFIG_ARM=y
+CONFIG_TARGET_LS1088ARDB=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_FSL_LS_PPA=y
+CONFIG_SPL_MMC_SUPPORT=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
+# CONFIG_SYS_MALLOC_F is not set
+CONFIG_FIT_VERBOSE=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_PARTITIONS=y
+CONFIG_SYS_EXTRA_OPTIONS="SD_BOOT_QSPI"
+CONFIG_SD_BOOT=y
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_SPL=y
+CONFIG_SPL_BUILD=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x8b0
+CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_SPL_I2C_SUPPORT=y
+CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SF=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_OF_CONTROL=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
+CONFIG_DM_SPI=y
+CONFIG_FSL_DSPI=y
diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h
index 7cfdc96df2..6b71d47c5a 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
@@ -200,6 +206,11 @@ 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" \
@@ -219,6 +230,20 @@ 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_FRAMEWORK
+#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds"
+#define CONFIG_SPL_MAX_SIZE 0x16000
+#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
+
+#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 958d472e4d..eef9a07cd9 100644
--- a/include/configs/ls1088ardb.h
+++ b/include/configs/ls1088ardb.h
@@ -15,6 +15,10 @@
#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_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)
@@ -22,9 +26,10 @@
#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
#endif
#define CONFIG_SYS_CLK_FREQ 100000000
@@ -232,7 +237,7 @@
#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 FSL_QSPI_FLASH_SIZE (1 << 26)
#define FSL_QSPI_FLASH_NUM 2
@@ -243,7 +248,11 @@
#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
@@ -265,6 +274,23 @@
"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
generated by cgit (git 2.34.1) at 2024-12-25 21:42:12 +0000