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| author | Kumar Gala <galak@kernel.crashing.org> | 2008-02-27 21:51:50 -0600 |
|---|---|---|
| committer | Marian Balakowicz <m8@semihalf.com> | 2008-02-29 13:15:56 +0100 |
| commit | d3f2fa0d278467b2232e4eb2372f905c3febfbeb (patch) | |
| tree | 354a389881ddaacfc29a0b02c6fb12b9cb7c1f81 /lib_m68k/bootm.c | |
| parent | e822d7fc4dd4755d4d0a22f05e33f33d1a0481da (diff) | |
| download | u-boot-imx-d3f2fa0d278467b2232e4eb2372f905c3febfbeb.zip u-boot-imx-d3f2fa0d278467b2232e4eb2372f905c3febfbeb.tar.gz u-boot-imx-d3f2fa0d278467b2232e4eb2372f905c3febfbeb.tar.bz2 | |
[new uImage] Provide ability to restrict region used for boot images
Allow the user to set 'bootm_low' and 'bootm_size' env vars as a way
to restrict what memory range is used for bootm.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Marian Balakowicz <m8@semihalf.com>
Diffstat (limited to 'lib_m68k/bootm.c')
| -rw-r--r-- | lib_m68k/bootm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib_m68k/bootm.c b/lib_m68k/bootm.c index 8429ca0..eca044e 100644 --- a/lib_m68k/bootm.c +++ b/lib_m68k/bootm.c @@ -57,12 +57,14 @@ void do_bootm_linux(cmd_tbl_t * cmdtp, int flag, int ret; ulong cmd_start, cmd_end; - ulong bootmap_base = 0; + ulong bootmap_base; bd_t *kbd; ulong ep = 0; void (*kernel) (bd_t *, ulong, ulong, ulong, ulong); struct lmb *lmb = images->lmb; + bootmap_base = getenv_bootm_low(); + /* * Booting a (Linux) kernel image * |