diff options
| -rw-r--r-- | CHANGELOG | 3 | ||||
| -rw-r--r-- | Makefile | 22 | ||||
| -rw-r--r-- | board/mcc200/config.mk | 10 | ||||
| -rw-r--r-- | board/mcc200/mcc200.c | 7 |
4 files changed, 32 insertions, 10 deletions
@@ -2,6 +2,9 @@ Changes since U-Boot 1.1.4: ====================================================================== +* MCC200: set default configuration to low_boot DDR, + and support for configurable options high_boot and/or SDRAM. + * Add support for 256 MB SDRAM on CPU87 Patch by Josef Wagner, 25 Nov 2005 @@ -323,13 +323,25 @@ lite5200b_LOWBOOT_config: unconfig @./mkconfig -a IceCube ppc mpc5xxx icecube mcc200_config \ -mcc200_lowboot_config: unconfig +mcc200_SDRAM \ +mcc200_highboot \ +mcc200_highboot_SDRAM: unconfig @ >include/config.h - @[ -z "$(findstring lowboot_,$@)" ] || \ - { echo "TEXT_BASE = 0xFC000000" >board/mcc200/config.tmp ; \ - echo "... with lowboot configuration" ; \ + @[ -n "$(findstring highboot,$@)" ] || \ + { echo "... with lowboot configuration" ; \ + } + @[ -z "$(findstring highboot,$@)" ] || \ + { echo "TEXT_BASE = 0xFFF00000" >board/mcc200/config.tmp ; \ + echo "... with highboot configuration" ; \ + } + @[ -n "$(findstring _SDRAM,$@)" ] || \ + { echo "... with DDR" ; \ + } + @[ -z "$(findstring _SDRAM,$@)" ] || \ + { echo "#define CONFIG_MCC200_SDRAM" >>include/config.h ; \ + echo "... with SDRAM" ; \ } - @./mkconfig mcc200 ppc mpc5xxx mcc200 + @./mkconfig -a mcc200 ppc mpc5xxx mcc200 o2dnt_config: @./mkconfig o2dnt ppc mpc5xxx o2dnt diff --git a/board/mcc200/config.mk b/board/mcc200/config.mk index fa55673adf..a8225598cc 100644 --- a/board/mcc200/config.mk +++ b/board/mcc200/config.mk @@ -26,16 +26,18 @@ # # Valid values for TEXT_BASE are: # -# 0xFFF00000 boot high (standard configuration) -# 0xFE000000 boot low +# 0xFC000000 boot low (standard configuration) +# 0xFFF00000 boot high # 0x00100000 boot from RAM (for testing only) # sinclude $(TOPDIR)/board/$(BOARDDIR)/config.tmp ifndef TEXT_BASE -## Standard: boot high -TEXT_BASE = 0xFFF00000 +## Standard: boot low +TEXT_BASE = 0xFC000000 +## Boot high +# TEXT_BASE = 0xFFF00000 ## For testing: boot from RAM # TEXT_BASE = 0x00100000 endif diff --git a/board/mcc200/mcc200.c b/board/mcc200/mcc200.c index 6e2d564c5b..167dc0f846 100644 --- a/board/mcc200/mcc200.c +++ b/board/mcc200/mcc200.c @@ -32,7 +32,12 @@ /* #include "mt48lc8m32b2-6-7.h" */ /* One MT48LC16M32S2 for 64 MB */ -#include "mt48lc16m32s2-75.h" +/* #include "mt48lc16m32s2-75.h" */ +#if defined (CONFIG_MCC200_SDRAM) +#include "mt48lc16m16a2-75.h" +#else +#include "mt46v16m16-75.h" +#endif DECLARE_GLOBAL_DATA_PTR; |