diff options
| author | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2006-11-20 15:53:10 +0100 |
|---|---|---|
| committer | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2007-04-14 15:20:27 +0200 |
| commit | 1f4f2121c2685182eb87fa9a9b799d1917387a1c (patch) | |
| tree | 0382acf54d9e4c1eb039bd97cd4dc37004a5aa96 /board | |
| parent | df548d3c3e2bbc40258713167859ffc2ce99a900 (diff) | |
| download | blackbird-obmc-uboot-1f4f2121c2685182eb87fa9a9b799d1917387a1c.tar.gz blackbird-obmc-uboot-1f4f2121c2685182eb87fa9a9b799d1917387a1c.zip | |
AVR32: Relocate u-boot to SDRAM
Relocate the u-boot image into SDRAM like everyone else does. This
means that we can handle much larger .data and .bss than we used to.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/atmel/atstk1000/flash.c | 2 | ||||
| -rw-r--r-- | board/atmel/atstk1000/u-boot.lds | 21 |
2 files changed, 13 insertions, 10 deletions
diff --git a/board/atmel/atstk1000/flash.c b/board/atmel/atstk1000/flash.c index 3aebf66ee2..958f4dc330 100644 --- a/board/atmel/atstk1000/flash.c +++ b/board/atmel/atstk1000/flash.c @@ -57,7 +57,7 @@ unsigned long flash_init(void) gd->bd->bi_flashstart = CFG_FLASH_BASE; gd->bd->bi_flashsize = CFG_FLASH_SIZE; - gd->bd->bi_flashoffset = __edata_lma - _text; + gd->bd->bi_flashoffset = _edata - _text; flash_info[0].size = CFG_FLASH_SIZE; flash_info[0].sector_count = 135; diff --git a/board/atmel/atstk1000/u-boot.lds b/board/atmel/atstk1000/u-boot.lds index ef89ea4dfa..34e347aecd 100644 --- a/board/atmel/atstk1000/u-boot.lds +++ b/board/atmel/atstk1000/u-boot.lds @@ -40,35 +40,38 @@ SECTIONS } . = ALIGN(32); __flashprog_end = .; + _etext = .; - . = ALIGN(8); .rodata : { *(.rodata) *(.rodata.*) } - _etext = .; - __data_lma = ALIGN(8); - . = 0x24000000; + . = ALIGN(8); _data = .; - .data : AT(__data_lma) { + .data : { *(.data) *(.data.*) } . = ALIGN(4); __u_boot_cmd_start = .; - __u_boot_cmd_lma = __data_lma + (__u_boot_cmd_start - _data); - .u_boot_cmd : AT(__u_boot_cmd_lma) { + .u_boot_cmd : { KEEP(*(.u_boot_cmd)) } __u_boot_cmd_end = .; + . = ALIGN(4); + _got = .; + .got : { + *(.got) + } + _egot = .; + . = ALIGN(8); _edata = .; - __edata_lma = __u_boot_cmd_lma + (_edata - __u_boot_cmd_start); - .bss : AT(__edata_lma) { + .bss : { *(.bss) *(.bss.*) } |
