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authorJohn Rigby <john.rigby@linaro.org>2010-10-13 13:57:34 -0600
committerWolfgang Denk <wd@denx.de>2010-10-18 22:52:10 +0200
commit5a75e121075a63f312ae07409477b6f686840a93 (patch)
treeed3bf92da428f7cec1cdc1a5689deae6d38ce7ae /common/cmd_bootm.c
parenta6bd9e83abc811d5cade88cb5e7caf93b4f7abe1 (diff)
downloadu-boot-linaro-natty-5a75e121075a63f312ae07409477b6f686840a93.tar.gz
FDT: only call boot_get_fdt from generic code
All arches except nios2 and microblaze call boot_get_fdt from bootm_start in common/cmd_bootm.c. Having nios2 and microblaze do so as well removes code from their respective do_bootm_linux routines and allows removal of a nasty ifdef from bootm_start. In the case where boot_get_fdt returns an error bootm_start returns and the platform specific do_bootm_linux routines will never get called. Also only check argv[3] for an fdt addr if argc > 3 first. This is already the case for nios2. Signed-off-by: John Rigby <john.rigby@linaro.org> CC: Scott McNutt <smcnutt@psyent.com> CC: Michal Simek <monstr@monstr.eu> CC: Thomas Chou <thomas@wytron.com.tw> Acked-by: Wolfgang Denk <wd@denx.de> Acked-by: Michal Simek <monstr@monstr.eu> Tested-by: Thomas Chou <thomas@wytron.com.tw>
Diffstat (limited to 'common/cmd_bootm.c')
-rw-r--r--common/cmd_bootm.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index db59e6f29..25bc39ceb 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -308,7 +308,6 @@ static int bootm_start(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]
}
#if defined(CONFIG_OF_LIBFDT)
-#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_SPARC)
/* find flattened device tree */
ret = boot_get_fdt (flag, argc, argv, &images,
&images.ft_addr, &images.ft_len);
@@ -319,7 +318,6 @@ static int bootm_start(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]
set_working_fdt_addr(images.ft_addr);
#endif
-#endif
}
images.os.start = (ulong)os_hdr;