diff options
| author | wdenk <wdenk> | 2003-11-07 13:42:26 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2003-11-07 13:42:26 +0000 |
| commit | 5cf9da4821db0b6d86d8bbb74af86a0303063201 (patch) | |
| tree | 7173b1bb9eb0611765921aee5312a7c4d9ac67ad /board | |
| parent | b13fb01a62708492cae4b33c4d6fa9ae127905f4 (diff) | |
| download | u-boot-imx-5cf9da4821db0b6d86d8bbb74af86a0303063201.zip u-boot-imx-5cf9da4821db0b6d86d8bbb74af86a0303063201.tar.gz u-boot-imx-5cf9da4821db0b6d86d8bbb74af86a0303063201.tar.bz2 | |
* Patch by Bernhard Kuhn, 28 Oct 2003:
Add low boot support for MPC5200
* Fix problem with dual PCMCIA support (NSCU)
* Fix MPC5200 I2C initialization function
Diffstat (limited to 'board')
| -rw-r--r-- | board/icecube/config.mk | 17 | ||||
| -rw-r--r-- | board/icecube/icecube.c | 2 |
2 files changed, 16 insertions, 3 deletions
diff --git a/board/icecube/config.mk b/board/icecube/config.mk index 9913cfb..07b5de1 100644 --- a/board/icecube/config.mk +++ b/board/icecube/config.mk @@ -22,10 +22,23 @@ # # -# IceCube board +# IceCube board: # +# Valid values for TEXT_BASE are: +# +# 0xFFF00000 boot high (standard configuration) +# 0xFF000000 boot low for 16 MiB boards +# 0xFF800000 boot low for 8 MiB boards +# 0x00100000 boot from RAM (for testing only) +# + +sinclude $(TOPDIR)/board/$(BOARDDIR)/config.tmp -TEXT_BASE = 0xfff00000 +ifndef TEXT_BASE +## Standard: boot high +TEXT_BASE = 0xFFF00000 +## For testing: boot from RAM # TEXT_BASE = 0x00100000 +endif PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board diff --git a/board/icecube/icecube.c b/board/icecube/icecube.c index 26cce5d..1b69d13 100644 --- a/board/icecube/icecube.c +++ b/board/icecube/icecube.c @@ -134,7 +134,7 @@ long int initdram (int board_type) *(vu_long *)MPC5XXX_SDRAM_STOP = ((dramsize - 1) >> 15); #endif -#else +#else /* CFG_RAMBOOT */ #ifdef CONFIG_MGT5100 *(vu_long *)MPC5XXX_ADDECR |= (1 << 22); /* Enable SDRAM */ dramsize = ((*(vu_long *)MPC5XXX_SDRAM_STOP + 1) << 15); |