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| author | Stefano Babic <sbabic@denx.de> | 2009-07-01 20:40:41 +0200 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2009-07-06 21:52:58 +0200 |
| commit | 040f8f63e922bbfb8ba0958bf637f11a917f5c38 (patch) | |
| tree | 97d8ffb6b8d3f41d76e684bacea1f4332b13b11d | |
| parent | 88bd97501314683b87f3f1edcf55b347c041b722 (diff) | |
| download | u-boot-040f8f63e922bbfb8ba0958bf637f11a917f5c38.tar.gz u-boot-040f8f63e922bbfb8ba0958bf637f11a917f5c38.tar.xz u-boot-040f8f63e922bbfb8ba0958bf637f11a917f5c38.zip | |
xscale: add support for the polaris board
The Polaris board is based on the TrizepsIV module of
Keith & Koep (http://www.keith-koep.com).
Signed-off-by: Stefano Babic <sbabic@denx.de>
| -rw-r--r-- | MAINTAINERS | 5 | ||||
| -rwxr-xr-x | MAKEALL | 2 | ||||
| -rw-r--r-- | Makefile | 7 | ||||
| -rw-r--r-- | board/trizepsiv/conxs.c | 22 | ||||
| -rw-r--r-- | include/configs/trizepsiv.h | 25 |
5 files changed, 47 insertions, 14 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index b0e370f7b3..41e6830b23 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -501,6 +501,11 @@ Rowel Atienza <rowel@diwalabs.com> armadillo ARM720T +Stefano Babic <sbabic@denx.de> + + polaris xscale + trizepsiv xscale + Dirk Behme <dirk.behme@gmail.com> omap3_beagle ARM CORTEX-A8 (OMAP3530 SoC) @@ -607,7 +607,9 @@ LIST_pxa=" \ innokom \ lubbock \ pleb2 \ + polaris \ pxa255_idp \ + trizepsiv \ wepep250 \ xaeniax \ xm250 \ @@ -3095,8 +3095,13 @@ scpu_config: unconfig pxa255_idp_config: unconfig @$(MKCONFIG) $(@:_config=) arm pxa pxa255_idp +polaris_config \ trizepsiv_config : unconfig - @$(MKCONFIG) $(@:_config=) arm pxa trizepsiv + @mkdir -p $(obj)include + @if [ "$(findstring polaris,$@)" ] ; then \ + echo "#define CONFIG_POLARIS 1" >>$(obj)include/config.h ; \ + fi; + @$(MKCONFIG) -a trizepsiv arm pxa trizepsiv wepep250_config : unconfig @$(MKCONFIG) $(@:_config=) arm pxa wepep250 diff --git a/board/trizepsiv/conxs.c b/board/trizepsiv/conxs.c index 53b6e0014e..8c1145629f 100644 --- a/board/trizepsiv/conxs.c +++ b/board/trizepsiv/conxs.c @@ -44,6 +44,11 @@ extern struct serial_device serial_ffuart_device; extern struct serial_device serial_btuart_device; extern struct serial_device serial_stuart_device; +#if CONFIG_POLARIS +#define BOOT_CONSOLE "serial_stuart" +#else +#define BOOT_CONSOLE "serial_ffuart" +#endif /* ------------------------------------------------------------------------- */ /* @@ -113,17 +118,14 @@ int board_late_init(void) #if defined(CONFIG_SERIAL_MULTI) char *console=getenv("boot_console"); - if ((strcmp(console,"serial_btuart") == 0) || - (strcmp(console,"serial_stuart") == 0) || - (strcmp(console,"serial_ffuart") == 0)) { - setenv("stdout",console); - setenv("stdin", console); - setenv("stderr",console); - } else { - setenv("stdout", "serial"); - setenv("stdin", "serial"); - setenv("stderr", "serial"); + if ((console == NULL) || (strcmp(console,"serial_btuart") && + strcmp(console,"serial_stuart") && + strcmp(console,"serial_ffuart"))) { + console = BOOT_CONSOLE; } + setenv("stdout",console); + setenv("stdin", console); + setenv("stderr",console); #endif return 0; } diff --git a/include/configs/trizepsiv.h b/include/configs/trizepsiv.h index bfa7157214..fa5aae8a5c 100644 --- a/include/configs/trizepsiv.h +++ b/include/configs/trizepsiv.h @@ -239,11 +239,17 @@ #define CONFIG_SYS_GRER1_VAL 0x00000000 #define CONFIG_SYS_GRER2_VAL 0x00000000 #define CONFIG_SYS_GRER3_VAL 0x00000000 -#define CONFIG_SYS_GFER0_VAL 0x00000000 + #define CONFIG_SYS_GFER1_VAL 0x00000000 -#define CONFIG_SYS_GFER2_VAL 0x00000000 #define CONFIG_SYS_GFER3_VAL 0x00000020 +#if CONFIG_POLARIS +#define CONFIG_SYS_GFER0_VAL 0x00000001 +#define CONFIG_SYS_GFER2_VAL 0x00200000 +#else +#define CONFIG_SYS_GFER0_VAL 0x00000000 +#define CONFIG_SYS_GFER2_VAL 0x00000000 +#endif #define CONFIG_SYS_PSSR_VAL 0x20 /* CHECK */ @@ -259,7 +265,11 @@ #define CONFIG_SYS_MSC0_VAL 0x4df84df0 #define CONFIG_SYS_MSC1_VAL 0x7ff87ff4 +#if CONFIG_POLARIS +#define CONFIG_SYS_MSC2_VAL 0xa2697ff8 +#else #define CONFIG_SYS_MSC2_VAL 0xa26936d4 +#endif #define CONFIG_SYS_MDCNFG_VAL 0x880009C9 #define CONFIG_SYS_MDREFR_VAL 0x20ca201e #define CONFIG_SYS_MDMRS_VAL 0x00220022 @@ -280,7 +290,13 @@ #define CONFIG_NET_MULTI 1 #define CONFIG_DRIVER_DM9000 1 -#define CONFIG_DM9000_BASE 0x08000000 + +#if CONFIG_POLARIS +#define CONFIG_DM9000_BASE 0x0C800000 +#else +#define CONFIG_DM9000_BASE 0x08000000 +#endif + #define DM9000_IO CONFIG_DM9000_BASE #define DM9000_DATA (CONFIG_DM9000_BASE+0x8004) @@ -312,6 +328,9 @@ /* write flash less slowly */ #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 +/* Unlock to be used with Intel chips */ +#define CONFIG_SYS_FLASH_PROTECTION 1 + /* Flash environment locations */ #define CONFIG_ENV_IS_IN_FLASH 1 #define CONFIG_ENV_ADDR (PHYS_FLASH_1 + CONFIG_SYS_MONITOR_LEN) /* Addr of Environment Sector */ |