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Kumar Gala c4b115f536 hwconfig: Utilize getenv_f before relocation to allow for larger buffer 
Since we use hwconfig in cases before relocation (like getting DDR
params on FSL PPC systems), we can have strings that exceed the early
small (32 byte) buffer size that getenv will handle.

So we explicitly allocate our own buffer on the stack and use if to
handle getting the hwconfig env string.  We currently utilize a string
length of 128 bytes.

This allows us to get rid of boot messages like:

env_buf too small [32]

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-23 22:10:54 +02:00
..
bedbug.c common: Move conditional compilation to Makefile 2008-08-13 01:40:38 +02:00
cmd_ambapp.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_bdinfo.c x86: Remove bi_env from do_bdinfo 2010-10-07 20:03:17 +11:00
cmd_bedbug.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_bmp.c ARM: add relocation support 2010-09-19 19:29:53 +02:00
cmd_boot.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_bootldr.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_bootm.c boot: change some arch ifdefs to feature ifdefs 2010-10-18 22:53:32 +02:00
cmd_cache.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_console.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_cplbinfo.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_cramfs.c various cmd_* files: remove the command name from the help message 2010-08-09 01:06:34 +02:00
cmd_dataflash_mmc_mux.c various cmd_* files: remove the command name from the help message 2010-08-09 01:06:34 +02:00
cmd_date.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_dcr.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_df.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_diag.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_display.c led_display: split led display support into generic and hw-dependent parts 2010-10-12 22:44:33 +02:00
cmd_dtt.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_echo.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_eeprom.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_elf.c cmd_elf: add an option for loading ELFs according to PHDRs 2010-10-06 22:42:14 +02:00
cmd_exit.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_ext2.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_fat.c fs/fat: Big code cleanup. 2010-07-24 20:54:46 +02:00
cmd_fdc.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_fdos.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_fdt.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_flash.c CONFIG_CMD_JFFS2 is not necessary to use mtdparts on erase & protect on/off 2010-10-12 21:02:55 +02:00
cmd_fpga.c cmd_fpga: cleanup help and check parameters 2010-10-19 23:52:45 +02:00
cmd_help.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_i2c.c ARM: add relocation support 2010-09-19 19:29:53 +02:00
cmd_ide.c Remove HMI10 board support 2010-09-19 21:28:25 +02:00
cmd_immap.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_irq.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_itest.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_jffs2.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_license.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_load.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_log.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_mac.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_mem.c cp/cmp: Add WATCHDOG_RESET in copy and compare loop 2010-10-12 22:50:19 +02:00
cmd_mfsl.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_mgdisk.c various cmd_* files: remove the command name from the help message 2010-08-09 01:06:34 +02:00
cmd_mii.c miiphy: constify device name 2010-08-09 11:52:29 -07:00
cmd_misc.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_mmc.c cmd_mmc: use common usage function 2010-09-21 21:37:08 +02:00
cmd_mp.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_mtdparts.c Followup fixes on the mtdparts spread patchset 2010-10-11 15:11:01 -05:00
cmd_nand.c Fix warning in nand unlock command 2010-10-18 14:54:08 -05:00
cmd_net.c rarp: Condtionally compile rarp support 2010-10-11 23:00:29 -07:00
cmd_nvedit.c env: fix cmd_env_sub fct pointers if CONFIG_RELOC_FIXUP_WORKS is not defined 2010-10-06 22:34:30 +02:00
cmd_onenand.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_otp.c Blackfin: otp: fix build after constification of args[] 2010-10-02 16:00:40 -04:00
cmd_pci.c pci: Add ability to re-enumerate PCI buses 2010-10-22 02:17:12 -05:00
cmd_pcmcia.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_portio.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_reginfo.c mpc85xx: Add reginfo command 2010-07-16 10:55:09 -05:00
cmd_reiser.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_sata.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_scsi.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_setexpr.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_sf.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_source.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_spi.c sspi: add options to specify bus and mode 2010-10-06 20:50:38 -04:00
cmd_spibootldr.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_strings.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_terminal.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_test.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_tsi148.c TSI148: Fix argument parsing 2010-10-12 23:31:10 +02:00
cmd_ubi.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_ubifs.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_universe.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_usb.c Fixed clobbered output of the "help usb" command 2010-08-12 16:40:00 +02:00
cmd_version.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_vfd.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_ximg.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_yaffs2.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
command.c relocation: fixup cmdtable 2010-09-19 19:29:51 +02:00
console.c Make *printf() return "int" instead of "void" 2010-07-04 23:51:49 +02:00
ddr_spd.c Enabled support for Rev 1.3 SPD for DDR2 DIMMs 2010-05-12 04:54:30 -05:00
dlmalloc.c dlmalloc.c: Fix gcc alias warning 2010-10-18 22:44:31 +02:00
dlmalloc.src * Code cleanup: 2003-06-27 21:31:46 +00:00
env_common.c env: don't set to default env twice when use CONFIG_ENV_IS_NOWHERE 2010-10-12 21:31:04 +02:00
env_dataflash.c New implementation for internal handling of environment variables. 2010-09-19 19:29:48 +02:00
env_eeprom.c New implementation for internal handling of environment variables. 2010-09-19 19:29:48 +02:00
env_embedded.c Revert "env: only build env_embedded and envcrc when needed" 2009-10-27 20:46:31 +01:00
env_flash.c env_flash: Disable debug print statements 2010-10-23 22:10:14 +02:00
env_mgdisk.c New implementation for internal handling of environment variables. 2010-09-19 19:29:48 +02:00
env_mmc.c Merge branch 'master' of git://git.denx.de/u-boot-arm 2010-10-17 20:25:05 +02:00
env_nand.c New implementation for internal handling of environment variables. 2010-09-19 19:29:48 +02:00
env_nowhere.c New implementation for internal handling of environment variables. 2010-09-19 19:29:48 +02:00
env_nvram.c New implementation for internal handling of environment variables. 2010-09-19 19:29:48 +02:00
env_onenand.c New implementation for internal handling of environment variables. 2010-09-19 19:29:48 +02:00
env_sf.c New implementation for internal handling of environment variables. 2010-09-19 19:29:48 +02:00
exports.c Remove support for CONFIG_HAS_UID and "forceenv" command 2010-09-19 19:29:47 +02:00
fdt_support.c common/fdt_support.c: Fix compile warnings 2010-10-20 08:59:16 +02:00
flash.c cfi_flash: Simplify dynamic flash bank number detection 2010-09-20 15:08:51 +02:00
hush.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
hwconfig.c hwconfig: Utilize getenv_f before relocation to allow for larger buffer 2010-10-23 22:10:54 +02:00
image.c always relocate fdt into an lmb-allocated memory block 2010-10-20 02:28:00 -05:00
iomux.c stdio/device: rework function naming convention 2009-07-18 00:27:46 +02:00
kallsyms.c Add support for Linux-like kallsysms 2009-06-12 20:45:48 +02:00
kgdb.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
kgdb_stubs.c kgdb: add default generic stubs 2010-01-18 00:23:00 +01:00
lcd.c Enable PXAFB for PXA27X and PXA3XX 2010-07-14 22:41:39 +02:00
lynxkdi.c Fix implicit declaration of function 'eth_[gs]etenv_enetaddr' 2009-03-28 20:16:16 +01:00
main.c Replace MAX_CMDBUF_SIZE references with CONFIG_SYS_CBSIZE 2010-10-06 23:02:37 +02:00
Makefile Save environment data to mmc. 2010-09-19 17:47:29 +02:00
memsize.c Sequential accesses to non-existent memory must be synchronized, 2006-11-06 17:06:36 +01:00
miiphyutil.c miiphy: leverage current_mii cache more 2010-08-09 11:52:30 -07:00
modem.c make MODEM SUPPORT generic instead of duplicate it 2009-06-12 20:45:47 +02:00
s_record.c Initial revision 2002-08-17 09:36:01 +00:00
serial.c common: Enable serial for PXA250 2010-10-19 22:46:59 +02:00
stdio.c Remove unused CONFIG_SERIAL_SOFTWARE_FIFO feature 2010-09-23 09:02:05 +02:00
system_map.c Add support for Linux-like kallsysms 2009-06-12 20:45:48 +02:00
update.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
usb.c USB: usb_control_msg wait for driver ISR to set status. 2010-02-03 22:06:59 +01:00
usb_kbd.c USB Consolidate descriptor definitions 2009-12-20 12:47:37 +01:00
usb_storage.c usb_storage: constify us_direction lookup table 2010-10-22 21:41:46 +02:00
xyzModem.c common: fix 'dummy' is used uninitialized in this function warning 2009-07-19 21:37:02 +02:00