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| author | Gabor Juhos <juhosg@openwrt.org> | 2013-02-12 22:22:13 +0100 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2013-02-12 22:22:13 +0100 |
| commit | 04380c651a2ff0d1495822321d2b7668dcd02537 (patch) | |
| tree | fd763e5b4f62d349cbcfde50e5e24292f9a1a18f /arch/mips/lib | |
| parent | 0ba8926e08bdabba681384ba3ea8476eda68c141 (diff) | |
| download | u-boot-imx-04380c651a2ff0d1495822321d2b7668dcd02537.zip u-boot-imx-04380c651a2ff0d1495822321d2b7668dcd02537.tar.gz u-boot-imx-04380c651a2ff0d1495822321d2b7668dcd02537.tar.bz2 | |
MIPS: add dynamic relocation support
The code handles relocation entries with the
following relocation types only:
mips32: R_MIPS_REL32
mips64: R_MIPS_REL+R_MIPS_64
xburst: R_MIPS_REL32
Other relocation entries are skipped without
processing. The code must be extended if other
relocation types must be supported.
Add -pie to LDFLAGS_FINAL to generate the .rel.dyn
fixup table, which will be applied to the relocated
image before transferring control to it.
The CONFIG_NEEDS_MANUAL_RELOC is not needed
after the patch, so remove that as well.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Diffstat (limited to 'arch/mips/lib')
| -rw-r--r-- | arch/mips/lib/board.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/mips/lib/board.c b/arch/mips/lib/board.c index d494876..2ec0f76 100644 --- a/arch/mips/lib/board.c +++ b/arch/mips/lib/board.c @@ -266,14 +266,6 @@ void board_init_r(gd_t *id, ulong dest_addr) serial_initialize(); -#if defined(CONFIG_NEEDS_MANUAL_RELOC) - /* - * We have to relocate the command table manually - */ - fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd), - ll_entry_count(cmd_tbl_t, cmd)); -#endif /* defined(CONFIG_NEEDS_MANUAL_RELOC) */ - /* there are some other pointer constants we must deal with */ #ifndef CONFIG_ENV_IS_NOWHERE env_name_spec += gd->reloc_off; @@ -284,7 +276,6 @@ void board_init_r(gd_t *id, ulong dest_addr) /* The Malloc area is immediately below the monitor copy in DRAM */ mem_malloc_init(CONFIG_SYS_MONITOR_BASE + gd->reloc_off - TOTAL_MALLOC_LEN, TOTAL_MALLOC_LEN); - malloc_bin_reloc(); #ifndef CONFIG_SYS_NO_FLASH /* configure available FLASH banks */ |