X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fconfigs%2Famcc-common.h;h=f2f522dce35c943e5d990c4c5240866315b40080;hb=b7e3129e550957f046c29a917c63f4b503fbfcb9;hp=fba96e18c174973435de475bba3be96403098b06;hpb=6d0f6bcf337c5261c08fabe12982178c2c489d76;p=u-boot diff --git a/include/configs/amcc-common.h b/include/configs/amcc-common.h index fba96e18c1..f2f522dce3 100644 --- a/include/configs/amcc-common.h +++ b/include/configs/amcc-common.h @@ -1,5 +1,5 @@ /* - * (C) Copyright 2008 + * (C) Copyright 2008, 2009 * Stefan Roese, DENX Software Engineering, sr@denx.de. * * Common configuration options for all AMCC boards @@ -24,15 +24,18 @@ #define __AMCC_COMMON_H #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */ -#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* Start of U-Boot */ +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of U-Boot */ #define CONFIG_SYS_MONITOR_LEN (0xFFFFFFFF - CONFIG_SYS_MONITOR_BASE + 1) #define CONFIG_SYS_MALLOC_LEN (1 << 20) /* Reserved for malloc */ /* * UART */ +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE 1 +#define CONFIG_SYS_NS16550_CLK get_serial_clock() #define CONFIG_BAUDRATE 115200 -#define CONFIG_SERIAL_MULTI #define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} @@ -40,13 +43,14 @@ * I2C */ #define CONFIG_HARD_I2C /* I2C with hardware support */ +#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ #define CONFIG_SYS_I2C_SLAVE 0x7F /* * Ethernet/EMAC/PHY */ +#define CONFIG_PPC4xx_EMAC #define CONFIG_MII /* MII PHY management */ -#define CONFIG_NET_MULTI #define CONFIG_NETCONSOLE /* include NetConsole support */ #if defined(CONFIG_440) #define CONFIG_SYS_RX_ETH_BUFFER 32 /* number of eth rx buffers */ @@ -107,9 +111,6 @@ #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/ #define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */ -#ifdef CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " -#endif #define CONFIG_LOADS_ECHO /* echo on for serial download */ #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ @@ -125,10 +126,11 @@ /* * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. + * have to be in the first 16 MB of memory, since this is + * the maximum mapped by the 40x Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ +#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux */ +#define CONFIG_SYS_BOOTM_LEN (16 << 20) /* Increase max gunzip size */ /* * Internal Definitions @@ -143,6 +145,8 @@ */ #define CONFIG_OF_LIBFDT #define CONFIG_OF_BOARD_SETUP +/* Update size in "reg" property of NOR FLASH device tree nodes */ +#define CONFIG_FDT_FIXUP_NOR_FLASH_SIZE /* * Booting and default environment @@ -159,6 +163,13 @@ #define CONFIG_USE_TTY ttyS0 #endif +/* + * Only very few boards have default netdev not set to eth0 (like Arches) + */ +#if !defined(CONFIG_USE_NETDEV) +#define CONFIG_USE_NETDEV eth0 +#endif + /* * Only some 4xx PPC's are equipped with an FPU */ @@ -177,14 +188,11 @@ #define CONFIG_ADDMISC "addmisc=setenv bootargs ${bootargs}\0" #endif -#define xstr(s) str(s) -#define str(s) #s - /* * General common environment variables shared on all AMCC eval boards */ #define CONFIG_AMCC_DEF_ENV \ - "netdev=eth0\0" \ + "netdev=" __stringify(CONFIG_USE_NETDEV) "\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=${serverip}:${rootpath}\0" \ "ramargs=setenv bootargs root=/dev/ram rw\0" \ @@ -192,13 +200,15 @@ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ ":${hostname}:${netdev}:off panic=1\0" \ "addtty=setenv bootargs ${bootargs}" \ - " console=" xstr(CONFIG_USE_TTY) ",${baudrate}\0" \ + " console=" __stringify(CONFIG_USE_TTY) ",${baudrate}\0" \ CONFIG_ADDMISC \ "initrd_high=30000000\0" \ - "kernel_addr_r=400000\0" \ - "fdt_addr_r=800000\0" \ - "hostname=" xstr(CONFIG_HOSTNAME) "\0" \ - "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \ + "kernel_addr_r=1000000\0" \ + "fdt_addr_r=1800000\0" \ + "ramdisk_addr_r=1900000\0" \ + "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \ + "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ + "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \ CONFIG_AMCC_DEF_ENV_ROOTPATH /* @@ -214,7 +224,13 @@ "tftp ${fdt_addr_r} ${fdt_file}; " \ "run nfsargs addip addtty addmisc;" \ "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ - "fdt_file=" xstr(CONFIG_HOSTNAME) "/" xstr(CONFIG_HOSTNAME) ".dtb\0" + "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \ + "tftp ${fdt_addr_r} ${fdt_file};" \ + "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \ + "net_self=run net_self_load;" \ + "run ramargs addip addtty addmisc;" \ + "bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0" \ + "fdt_file=" __stringify(CONFIG_HOSTNAME) "/" __stringify(CONFIG_HOSTNAME) ".dtb\0" /* * Default environment for arch/ppc booting, @@ -243,17 +259,17 @@ "bootm ${kernel_addr_r}\0" #define CONFIG_AMCC_DEF_ENV_NOR_UPD \ - "load=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \ - "update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \ - "era " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \ - "cp.b ${fileaddr} " xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize};" \ - "setenv filesize;saveenv\0" \ + "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ + "load=tftp 200000 ${u-boot}\0" \ + "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \ + "era " __stringify(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \ + "cp.b ${fileaddr} " __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \ "upd=run load update\0" \ #define CONFIG_AMCC_DEF_ENV_NAND_UPD \ - "nload=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot-nand.bin\0" \ - "nupdate=nand erase 0 100000;nand write 200000 0 100000;" \ - "setenv filesize;saveenv\0" \ + "u-boot-nand=" __stringify(CONFIG_HOSTNAME) "/u-boot-nand.bin\0"\ + "nload=tftp 200000 ${u-boot-nand}\0" \ + "nupdate=nand erase 0 100000;nand write 200000 0 100000\0" \ "nupd=run nload nupdate\0" #endif /* __AMCC_COMMON_H */