f0eb5e434f
- pull in patches on their way upstream to fix some issues with ti - systems. - refactor beaglebone and pandaboard patches
197 lines
6.1 KiB
Diff
197 lines
6.1 KiB
Diff
From 4998ea8d57088973c5d4b0306c9c226b85e29bfa Mon Sep 17 00:00:00 2001
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From: Dennis Gilmore <dennis@ausil.us>
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Date: Sat, 15 Mar 2014 10:24:26 -0500
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Subject: [PATCH 7/8] convert beaglebone to use generic boot commands
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---
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include/configs/am335x_evm.h | 62 +++++++++------------------------------
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include/configs/ti_armv7_common.h | 30 +++++--------------
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2 files changed, 21 insertions(+), 71 deletions(-)
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diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
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index 11088b3..a291a2f 100644
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--- a/include/configs/am335x_evm.h
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+++ b/include/configs/am335x_evm.h
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@@ -50,9 +50,9 @@
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"nandrootfstype=ubifs rootwait=1\0" \
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"nandboot=echo Booting from nand ...; " \
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"run nandargs; " \
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- "nand read ${fdtaddr} u-boot-spl-os; " \
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- "nand read ${loadaddr} kernel; " \
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- "bootz ${loadaddr} - ${fdtaddr}\0"
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+ "nand read ${fdt_addr_r} u-boot-spl-os; " \
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+ "nand read ${kernel_addr_r} kernel; " \
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+ "bootz ${kernel_addr_r} - ${fdt_addr_r}\0"
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#else
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#define NANDARGS ""
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#endif
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@@ -100,60 +100,28 @@
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"nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
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"ip=dhcp\0" \
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"bootenv=uEnv.txt\0" \
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- "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
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+ "loadbootenv=load mmc ${mmcdev} ${kernel_addr_r} ${bootenv}\0" \
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"importbootenv=echo Importing environment from mmc ...; " \
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- "env import -t $loadaddr $filesize\0" \
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+ "env import -t $kernel_addr_r $filesize\0" \
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"ramargs=setenv bootargs console=${console} " \
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"${optargs} " \
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"root=${ramroot} " \
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"rootfstype=${ramrootfstype}\0" \
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- "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
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- "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
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- "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
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- "mmcloados=run mmcargs; " \
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- "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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- "if run loadfdt; then " \
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- "bootz ${loadaddr} - ${fdtaddr}; " \
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- "else " \
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- "if test ${boot_fdt} = try; then " \
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- "bootz; " \
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- "else " \
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- "echo WARN: Cannot load the DT; " \
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- "fi; " \
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- "fi; " \
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- "else " \
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- "bootz; " \
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- "fi;\0" \
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- "mmcboot=mmc dev ${mmcdev}; " \
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- "if mmc rescan; then " \
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- "echo SD/MMC found on device ${mmcdev};" \
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- "if run loadbootenv; then " \
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- "echo Loaded environment from ${bootenv};" \
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- "run importbootenv;" \
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- "fi;" \
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- "if test -n $uenvcmd; then " \
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- "echo Running uenvcmd ...;" \
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- "run uenvcmd;" \
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- "fi;" \
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- "if run loadimage; then " \
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- "run mmcloados;" \
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- "fi;" \
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- "fi;\0" \
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"spiboot=echo Booting from spi ...; " \
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"run spiargs; " \
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"sf probe ${spibusno}:0; " \
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- "sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \
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- "bootz ${loadaddr}\0" \
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+ "sf read ${kernel_addr_r} ${spisrcaddr} ${spiimgsize}; " \
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+ "bootz ${kernel_addr_r}\0" \
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"netboot=echo Booting from network ...; " \
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"setenv autoload no; " \
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"dhcp; " \
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- "tftp ${loadaddr} ${bootfile}; " \
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- "tftp ${fdtaddr} ${fdtfile}; " \
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+ "tftp ${kernel_addr_r} ${bootfile}; " \
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+ "tftp ${fdt_addr_r} ${fdtfile}; " \
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"run netargs; " \
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- "bootz ${loadaddr} - ${fdtaddr}\0" \
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+ "bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
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"ramboot=echo Booting from ramdisk ...; " \
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"run ramargs; " \
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- "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
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+ "bootz ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
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"findfdt="\
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"if test $board_name = A335BONE; then " \
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"setenv fdtfile am335x-bone.dtb; fi; " \
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@@ -166,15 +134,13 @@
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"if test $fdtfile = undefined; then " \
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"echo WARNING: Could not determine device tree to use; fi; \0" \
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NANDARGS \
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- DFUARGS
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+ DFUARGS \
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+ BOOTCMDS_COMMON
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#endif
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#define CONFIG_BOOTCOMMAND \
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"run findfdt; " \
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- "run mmcboot;" \
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- "setenv mmcdev 1; " \
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- "setenv bootpart 1:2; " \
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- "run mmcboot;" \
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+ "for target in ${boot_targets}; do run bootcmd_${target}; done" \
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"run nandboot;"
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/* NS16550 Configuration */
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diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
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index fda99fb..79af66e 100644
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--- a/include/configs/ti_armv7_common.h
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+++ b/include/configs/ti_armv7_common.h
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@@ -28,7 +28,6 @@
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#define CONFIG_SYS_NO_FLASH
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/* Support both device trees and ATAGs. */
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-#define CONFIG_OF_LIBFDT
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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@@ -53,6 +52,8 @@
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#define DEFAULT_LINUX_BOOT_ENV \
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"loadaddr=0x82000000\0" \
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"kernel_addr_r=0x82000000\0" \
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+ "pxe_addr_r=0x87F00000\0" \
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+ "scriptaddr=0x87E00000\0" \
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"fdtaddr=0x88000000\0" \
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"fdt_addr_r=0x88000000\0" \
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"rdaddr=0x88080000\0" \
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@@ -60,11 +61,6 @@
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"bootm_size=0x20000000\0"
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/*
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- * Default to a quick boot delay.
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- */
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-#define CONFIG_BOOTDELAY 1
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-
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-/*
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* DDR information. If the CONFIG_NR_DRAM_BANKS is not defined,
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* we say (for simplicity) that we have 1 bank, always, even when
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* we have more. We always start at 0x80000000, and we place the
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@@ -125,19 +121,12 @@
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* console baudrate of 115200 and use the default baud rate table.
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*/
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#define CONFIG_SYS_MALLOC_LEN (1024 << 10)
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-#define CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT "U-Boot# "
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#define CONFIG_SYS_CONSOLE_INFO_QUIET
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_ENV_VARS_UBOOT_CONFIG /* Strongly encouraged */
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#define CONFIG_ENV_OVERWRITE /* Overwrite ethaddr / serial# */
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-/* As stated above, the following choices are optional. */
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-#define CONFIG_SYS_LONGHELP
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-#define CONFIG_AUTO_COMPLETE
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-#define CONFIG_CMDLINE_EDITING
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-#define CONFIG_VERSION_VARIABLE
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-
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/* We set the max number of command args high to avoid HUSH bugs. */
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#define CONFIG_SYS_MAXARGS 64
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@@ -170,19 +159,14 @@
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#include <config_cmd_default.h>
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#define CONFIG_CMD_ASKENV
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#define CONFIG_CMD_ECHO
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-#define CONFIG_CMD_BOOTZ
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/*
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- * Common filesystems support. When we have removable storage we
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- * enabled a number of useful commands and support.
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+ * Include the generic config options and boot environment when not
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+ * building our SPL
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*/
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-#if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE)
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-#define CONFIG_DOS_PARTITION
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-#define CONFIG_CMD_FAT
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-#define CONFIG_FAT_WRITE
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-#define CONFIG_CMD_EXT2
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-#define CONFIG_CMD_EXT4
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-#define CONFIG_CMD_FS_GENERIC
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+#ifndef CONFIG_SPL_BUILD
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+#include <config_distro_defaults.h>
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+#include <config_distro_bootcmd.h>
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#endif
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/*
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--
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1.9.0
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