diff options
| -rw-r--r-- | Makefile | 3 | ||||
| -rw-r--r-- | board/tqc/tqm85xx/tqm85xx.c | 24 | ||||
| -rw-r--r-- | include/configs/TQM85xx.h | 50 |
3 files changed, 64 insertions, 13 deletions
@@ -2238,8 +2238,7 @@ TQM8560_config: unconfig echo "#define CONFIG_MPC$${CTYPE}">>$(obj)include/config.h; \ echo "#define CONFIG_TQM$${CTYPE}">>$(obj)include/config.h; \ echo "#define CONFIG_HOSTNAME tqm$${CTYPE}">>$(obj)include/config.h; \ - echo "#define CONFIG_BOARDNAME \"TQM$${CTYPE}\"">>$(obj)include/config.h; \ - echo "#define CFG_BOOTFILE_PATH \"/tftpboot/tqm$${CTYPE}/uImage\"">>$(obj)include/config.h + echo "#define CONFIG_BOARDNAME \"TQM$${CTYPE}\"">>$(obj)include/config.h; @$(MKCONFIG) -a TQM85xx ppc mpc85xx tqm85xx tqc ######################################################################### diff --git a/board/tqc/tqm85xx/tqm85xx.c b/board/tqc/tqm85xx/tqm85xx.c index 4fb9c113b..17df3bbdb 100644 --- a/board/tqc/tqm85xx/tqm85xx.c +++ b/board/tqc/tqm85xx/tqm85xx.c @@ -34,6 +34,8 @@ #include <asm/io.h> #include <ioports.h> #include <flash.h> +#include <libfdt.h> +#include <fdt_support.h> DECLARE_GLOBAL_DATA_PTR; @@ -479,6 +481,28 @@ void pci_init_board (void) #endif /* CONFIG_PCI */ } +#if defined(CONFIG_OF_BOARD_SETUP) +void ft_board_setup (void *blob, bd_t *bd) +{ + int node, tmp[2]; + const char *path; + + ft_cpu_setup (blob, bd); + + node = fdt_path_offset (blob, "/aliases"); + tmp[0] = 0; + if (node >= 0) { +#ifdef CONFIG_PCI + path = fdt_getprop (blob, node, "pci0", NULL); + if (path) { + tmp[1] = hose.last_busno - hose.first_busno; + do_fixup_by_path (blob, path, "bus-range", &tmp, 8, 1); + } +#endif + } +} +#endif + #ifdef CONFIG_BOARD_EARLY_INIT_R int board_early_init_r (void) { diff --git a/include/configs/TQM85xx.h b/include/configs/TQM85xx.h index 17df11856..6320f0052 100644 --- a/include/configs/TQM85xx.h +++ b/include/configs/TQM85xx.h @@ -201,6 +201,11 @@ #define CFG_PROMPT_HUSH_PS2 "> " #endif +/* pass open firmware flat tree */ +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 +#define CONFIG_OF_STDOUT_VIA_ALIAS 1 + /* CAN */ #ifdef CONFIG_CAN_DRIVER #define CFG_CAN_BASE 0xE3000000 /* CAN base address */ @@ -463,10 +468,26 @@ #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ + +/* + * Setup some board specific values for the default environment variables + */ +#ifdef CONFIG_CPM2 +#define CFG_ENV_CONSDEV "consdev=ttyCPM0\0" +#else +#define CFG_ENV_CONSDEV "consdev=ttyS0\0" +#endif +#define CFG_ENV_FDT_FILE "fdt_file="MK_STR(CONFIG_HOSTNAME)"/" \ + MK_STR(CONFIG_HOSTNAME)".dtb\0" +#define CFG_ENV_BOOTFILE "bootfile="MK_STR(CONFIG_HOSTNAME)"/uImage\0" +#define CFG_ENV_UBOOT "uboot="MK_STR(CONFIG_HOSTNAME)"/u-boot.bin\0" \ + "uboot_addr="MK_STR(TEXT_BASE)"\0" + #define CONFIG_EXTRA_ENV_SETTINGS \ - "bootfile="CFG_BOOTFILE_PATH"\0" \ + CFG_ENV_BOOTFILE \ + CFG_ENV_FDT_FILE \ + CFG_ENV_CONSDEV \ "netdev=eth0\0" \ - "consdev=ttyS0\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=$serverip:$rootpath\0" \ "ramargs=setenv bootargs root=/dev/ram rw\0" \ @@ -476,17 +497,24 @@ "addcons=setenv bootargs $bootargs " \ "console=$consdev,$baudrate\0" \ "flash_nfs=run nfsargs addip addcons;" \ - "bootm $kernel_addr\0" \ + "bootm $kernel_addr - $fdt_addr\0" \ "flash_self=run ramargs addip addcons;" \ - "bootm $kernel_addr $ramdisk_addr\0" \ - "net_nfs=tftp $loadaddr $bootfile;" \ - "run nfsargs addip addcons;bootm\0" \ + "bootm $kernel_addr $ramdisk_addr $fdt_addr\0" \ + "net_nfs=tftp $kernel_addr_r $bootfile;" \ + "tftp $fdt_addr_r $fdt_file;" \ + "run nfsargs addip addcons;" \ + "bootm $kernel_addr_r - $fdt_addr_r\0" \ "rootpath=/opt/eldk/ppc_85xx\0" \ - "kernel_addr=FE000000\0" \ - "ramdisk_addr=FE180000\0" \ - "load=tftp 100000 /tftpboot/$hostname/u-boot.bin\0" \ - "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \ - "cp.b 100000 fffc0000 40000;" \ + "fdt_addr_r=900000\0" \ + "kernel_addr_r=1000000\0" \ + "fdt_addr=ffec0000\0" \ + "kernel_addr=ffd00000\0" \ + "ramdisk_addr=ff800000\0" \ + CFG_ENV_UBOOT \ + "load=tftp 100000 $uboot\0" \ + "update=protect off $uboot_addr +$filesize;" \ + "erase $uboot_addr +$filesize;" \ + "cp.b 100000 $uboot_addr $filesize;" \ "setenv filesize;saveenv\0" \ "upd=run load update\0" \ "" |