diff options
| -rw-r--r-- | MAINTAINERS | 1 | ||||
| -rwxr-xr-x | MAKEALL | 2 | ||||
| -rw-r--r-- | Makefile | 11 | ||||
| -rw-r--r-- | board/prodrive/pdnb3/flash.c | 4 | ||||
| -rw-r--r-- | include/configs/pdnb3.h | 37 |
5 files changed, 50 insertions, 5 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 81c113d7b1..e9203eb05f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -465,6 +465,7 @@ Stefan Roese <sr@denx.de> ixdpg425 xscale pdnb3 xscale + scpu xscale Robert Schwebel <r.schwebel@pengutronix.de> @@ -225,7 +225,7 @@ LIST_pxa=" \ xsengine zylonite \ " -LIST_ixp="ixdp425 ixdpg425 pdnb3" +LIST_ixp="ixdp425 ixdpg425 pdnb3 scpu" LIST_arm=" \ @@ -2066,8 +2066,15 @@ pleb2_config : unconfig logodl_config : unconfig @$(MKCONFIG) $(@:_config=) arm pxa logodl -pdnb3_config : unconfig - @$(MKCONFIG) $(@:_config=) arm ixp pdnb3 prodrive +pdnb3_config \ +scpu_config: unconfig + @if [ "$(findstring scpu_,$@)" ] ; then \ + echo "#define CONFIG_SCPU" >>include/config.h ; \ + echo "... on SCPU board variant" ; \ + else \ + >include/config.h ; \ + fi + @$(MKCONFIG) -a pdnb3 arm ixp pdnb3 prodrive pxa255_idp_config: unconfig @$(MKCONFIG) $(@:_config=) arm pxa pxa255_idp diff --git a/board/prodrive/pdnb3/flash.c b/board/prodrive/pdnb3/flash.c index d0e5fe703b..518ea9c031 100644 --- a/board/prodrive/pdnb3/flash.c +++ b/board/prodrive/pdnb3/flash.c @@ -24,6 +24,8 @@ #include <common.h> #include <asm/arch/ixp425.h> +#if !defined(CFG_FLASH_CFI_DRIVER) + /* * include common flash code (for esd boards) */ @@ -83,3 +85,5 @@ unsigned long flash_init(void) return size; } + +#endif /* CFG_FLASH_CFI_DRIVER */ diff --git a/include/configs/pdnb3.h b/include/configs/pdnb3.h index ba6b113d8c..2cc137ce6a 100644 --- a/include/configs/pdnb3.h +++ b/include/configs/pdnb3.h @@ -71,12 +71,18 @@ #define CONFIG_BAUDRATE 115200 #define CFG_IXP425_CONSOLE IXP425_UART1 /* we use UART1 for console */ +#if defined(CONFIG_SCPU) +#define CMD_NAND_ADD 0 +#else +#define CMD_NAND_ADD CFG_CMD_NAND +#endif + #define CONFIG_COMMANDS (CONFIG_CMD_DFL | \ CFG_CMD_DHCP | \ CFG_CMD_DATE | \ CFG_CMD_NET | \ CFG_CMD_MII | \ - CFG_CMD_NAND | \ + CMD_NAND_ADD | \ CFG_CMD_I2C | \ CFG_CMD_ELF | \ CFG_CMD_PING) @@ -176,12 +182,20 @@ #define CFG_FLASH_BASE 0x50000000 #define CFG_MONITOR_BASE CFG_FLASH_BASE +#if defined(CONFIG_SCPU) +#define CFG_MONITOR_LEN (384 << 10) /* Reserve 512 kB for Monitor */ +#else #define CFG_MONITOR_LEN (504 << 10) /* Reserve 512 kB for Monitor */ +#endif /* * Expansion bus settings */ +#if defined(CONFIG_SCPU) +#define CFG_EXP_CS0 0x94d23C42 /* 8bit, max size */ +#else #define CFG_EXP_CS0 0x94913C43 /* 8bit, max size */ +#endif #define CFG_EXP_CS1 0x85000043 /* 8bit, 512bytes */ /* @@ -194,6 +208,12 @@ /* * FLASH and environment organization */ +#if defined(CONFIG_SCPU) +#define CFG_FLASH_CFI /* The flash is CFI compatible */ +#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */ +#define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */ +#endif + #define FLASH_BASE0_PRELIM CFG_FLASH_BASE /* FLASH bank #0 */ #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ @@ -217,20 +237,27 @@ #define CFG_ENV_IS_IN_FLASH 1 +#if defined(CONFIG_SCPU) +#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */ +#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ +#else #define CFG_ENV_SECT_SIZE 0x1000 /* size of one complete sector */ -#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_MONITOR_LEN) #define CFG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */ +#endif +#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_MONITOR_LEN) /* Address and size of Redundant Environment Sector */ #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE) #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) +#if !defined(CONFIG_SCPU) /* * NAND-FLASH stuff */ #define CFG_MAX_NAND_DEVICE 1 #define NAND_MAX_CHIPS 1 #define CFG_NAND_BASE 0x51000000 /* NAND FLASH Base Address */ +#endif /* * GPIO settings @@ -284,9 +311,15 @@ /* * I2C RTC */ +#if 0 /* test-only */ +#define CONFIG_RTC_DS1340 1 +#define CFG_I2C_RTC_ADDR 0x68 +#else +/* M41T11 Serial Access Timekeeper(R) SRAM */ #define CONFIG_RTC_M41T11 1 #define CFG_I2C_RTC_ADDR 0x68 #define CFG_M41T11_BASE_YEAR 1900 /* play along with the linux driver */ +#endif /* * Spartan3 FPGA configuration support |