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| author | Peter Tyser <ptyser@xes-inc.com> | 2009-09-21 11:20:25 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-10-03 10:15:45 +0200 |
| commit | 858290178f222d998b6425d85cf06822467918f3 (patch) | |
| tree | e3aa021eb270844b1b16d2265d6fff282d0be2a4 /cpu | |
| parent | 1d96cfe8f5eebfc6ea39d1a387f35ca4499e6b67 (diff) | |
| download | blackbird-obmc-uboot-858290178f222d998b6425d85cf06822467918f3.tar.gz blackbird-obmc-uboot-858290178f222d998b6425d85cf06822467918f3.zip | |
ppc: Enable full relocation to RAM
The following changes allow U-Boot to fully relocate from flash to
RAM:
- Remove linker scripts' .fixup sections from the .text section
- Add -mrelocatable to PLATFORM_RELFLAGS for all boards
- Define CONFIG_RELOC_FIXUP_WORKS for all boards
Previously, U-Boot would partially relocate, but statically initialized
pointers needed to be manually relocated.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/mpc512x/u-boot.lds | 1 | ||||
| -rw-r--r-- | cpu/mpc5xx/u-boot.lds | 1 | ||||
| -rw-r--r-- | cpu/mpc5xxx/u-boot-customlayout.lds | 1 | ||||
| -rw-r--r-- | cpu/mpc5xxx/u-boot.lds | 1 | ||||
| -rw-r--r-- | cpu/mpc8220/u-boot.lds | 1 | ||||
| -rw-r--r-- | cpu/mpc824x/u-boot.lds | 1 | ||||
| -rw-r--r-- | cpu/mpc8260/u-boot.lds | 1 | ||||
| -rw-r--r-- | cpu/mpc83xx/u-boot.lds | 1 | ||||
| -rw-r--r-- | cpu/mpc85xx/u-boot.lds | 1 |
9 files changed, 0 insertions, 9 deletions
diff --git a/cpu/mpc512x/u-boot.lds b/cpu/mpc512x/u-boot.lds index dae32697e3..2e260eb2af 100644 --- a/cpu/mpc512x/u-boot.lds +++ b/cpu/mpc512x/u-boot.lds @@ -51,7 +51,6 @@ SECTIONS { cpu/mpc512x/start.o (.text) *(.text) - *(.fixup) *(.got1) . = ALIGN(16); *(.eh_frame) diff --git a/cpu/mpc5xx/u-boot.lds b/cpu/mpc5xx/u-boot.lds index cb17ca5d74..deeb06ae26 100644 --- a/cpu/mpc5xx/u-boot.lds +++ b/cpu/mpc5xx/u-boot.lds @@ -58,7 +58,6 @@ SECTIONS cpu/mpc5xx/start.o (.text) *(.text) - *(.fixup) *(.got1) } _etext = .; diff --git a/cpu/mpc5xxx/u-boot-customlayout.lds b/cpu/mpc5xxx/u-boot-customlayout.lds index 9563690321..c340086619 100644 --- a/cpu/mpc5xxx/u-boot-customlayout.lds +++ b/cpu/mpc5xxx/u-boot-customlayout.lds @@ -65,7 +65,6 @@ SECTIONS common/env_embedded.o (.ppcenv) *(.text) - *(.fixup) *(.got1) . = ALIGN(16); *(.eh_frame) diff --git a/cpu/mpc5xxx/u-boot.lds b/cpu/mpc5xxx/u-boot.lds index a6d4ff3888..7fe1e95129 100644 --- a/cpu/mpc5xxx/u-boot.lds +++ b/cpu/mpc5xxx/u-boot.lds @@ -54,7 +54,6 @@ SECTIONS { cpu/mpc5xxx/start.o (.text) *(.text) - *(.fixup) *(.got1) . = ALIGN(16); *(.eh_frame) diff --git a/cpu/mpc8220/u-boot.lds b/cpu/mpc8220/u-boot.lds index 436423c3bb..4400e60c8f 100644 --- a/cpu/mpc8220/u-boot.lds +++ b/cpu/mpc8220/u-boot.lds @@ -54,7 +54,6 @@ SECTIONS { cpu/mpc8220/start.o (.text) *(.text) - *(.fixup) *(.got1) . = ALIGN(16); *(.eh_frame) diff --git a/cpu/mpc824x/u-boot.lds b/cpu/mpc824x/u-boot.lds index 46f708738e..0eac48f2cd 100644 --- a/cpu/mpc824x/u-boot.lds +++ b/cpu/mpc824x/u-boot.lds @@ -54,7 +54,6 @@ SECTIONS { cpu/mpc824x/start.o (.text) *(.text) - *(.fixup) *(.got1) . = ALIGN(16); *(.eh_frame) diff --git a/cpu/mpc8260/u-boot.lds b/cpu/mpc8260/u-boot.lds index b3a103dbcb..c777cf9da9 100644 --- a/cpu/mpc8260/u-boot.lds +++ b/cpu/mpc8260/u-boot.lds @@ -54,7 +54,6 @@ SECTIONS { cpu/mpc8260/start.o (.text) *(.text) - *(.fixup) *(.got1) . = ALIGN(16); *(.eh_frame) diff --git a/cpu/mpc83xx/u-boot.lds b/cpu/mpc83xx/u-boot.lds index 7d57ee4160..c84d4b0222 100644 --- a/cpu/mpc83xx/u-boot.lds +++ b/cpu/mpc83xx/u-boot.lds @@ -52,7 +52,6 @@ SECTIONS { cpu/mpc83xx/start.o (.text) *(.text) - *(.fixup) *(.got1) . = ALIGN(16); *(.eh_frame) diff --git a/cpu/mpc85xx/u-boot.lds b/cpu/mpc85xx/u-boot.lds index ec4787157c..a347cd154b 100644 --- a/cpu/mpc85xx/u-boot.lds +++ b/cpu/mpc85xx/u-boot.lds @@ -62,7 +62,6 @@ SECTIONS .text : { *(.text) - *(.fixup) *(.got1) } :text _etext = .; |
