diff options
| -rw-r--r-- | include/configs/mcx.h | 128 |
1 files changed, 91 insertions, 37 deletions
diff --git a/include/configs/mcx.h b/include/configs/mcx.h index 649da23cc..9d552a0f5 100644 --- a/include/configs/mcx.h +++ b/include/configs/mcx.h @@ -183,38 +183,95 @@ #define CONFIG_BOOTFILE "uImage" +#define xstr(s) str(s) +#define str(s) #s + +/* Setup MTD for NAND on the SOM */ +#define MTDIDS_DEFAULT "nand0=omap2-nand.0" +#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(MLO)," \ + "1m(u-boot),256k(env1)," \ + "256k(env2),6m(kernel),6m(k_recovery)," \ + "8m(fs_recovery),-(common_data)" + +#define CONFIG_HOSTNAME mcx #define CONFIG_EXTRA_ENV_SETTINGS \ - "loadaddr=0x82000000\0" \ - "console=ttyO2,115200n8\0" \ - "mmcargs=setenv bootargs console=${console} " \ - "root=/dev/mmcblk0p2 rw " \ - "rootfstype=ext3 rootwait\0" \ - "nandargs=setenv bootargs console=${console} " \ - "root=/dev/mtdblock4 rw " \ - "rootfstype=jffs2\0" \ - "loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \ - "bootscript=echo Running bootscript from mmc ...; " \ - "source ${loadaddr}\0" \ - "loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \ - "mmcboot=echo Booting from mmc ...; " \ - "run mmcargs; " \ - "bootm ${loadaddr}\0" \ - "nandboot=echo Booting from nand ...; " \ - "run nandargs; " \ - "nand read ${loadaddr} 280000 400000; " \ - "bootm ${loadaddr}\0" \ + "adddbg=setenv bootargs ${bootargs} trace_buf_size=64M\0" \ + "adddebug=setenv bootargs ${bootargs} earlyprintk=serial\0" \ + "addeth=setenv bootargs ${bootargs} ethaddr=${ethaddr}\0" \ + "addfb=setenv bootargs ${bootargs} vram=6M " \ + "omapfb.vram=1:2M,2:2M,3:2M omapdss.def_disp=lcd\0" \ + "addip_sta=setenv bootargs ${bootargs} " \ + "ip=${ipaddr}:${serverip}:${gatewayip}:" \ + "${netmask}:${hostname}:eth0:off\0" \ + "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ + "addip=if test -n ${ipdyn};then run addip_dyn;" \ + "else run addip_sta;fi\0" \ + "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ + "addtty=setenv bootargs ${bootargs} " \ + "console=${consoledev},${baudrate}\0" \ + "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ + "baudrate=115200\0" \ + "consoledev=ttyO2\0" \ + "hostname=" xstr(CONFIG_HOSTNAME) "\0" \ + "loadaddr=0x82000000\0" \ + "load=tftp ${loadaddr} ${u-boot}\0" \ + "load_k=tftp ${loadaddr} ${bootfile}\0" \ + "loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \ + "loadmlo=tftp ${loadaddr} ${mlo}\0" \ + "mlo=" xstr(CONFIG_HOSTNAME) "/MLO\0" \ + "mmcargs=root=/dev/mmcblk0p2 rw " \ + "rootfstype=ext3 rootwait\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "run addip addtty addmtd addfb addeth addmisc;" \ + "run loaduimage; " \ + "bootm ${loadaddr}\0" \ + "net_nfs=run load_k; " \ + "run nfsargs; " \ + "run addip addtty addmtd addfb addeth addmisc;" \ + "bootm ${loadaddr}\0" \ + "nfsargs=setenv bootargs root=/dev/nfs rw " \ + "nfsroot=${serverip}:${rootpath}\0" \ + "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.img\0" \ + "uboot_addr=0x80000\0" \ + "update=nandecc sw;nand erase ${uboot_addr} 100000;" \ + "nand write ${loadaddr} ${uboot_addr} 80000\0" \ + "updatemlo=nandecc hw;nand erase 0 20000;" \ + "nand write ${loadaddr} 0 20000\0" \ + "upd=if run load;then echo Updating u-boot;if run update;" \ + "then echo U-Boot updated;" \ + "else echo Error updating u-boot !;" \ + "echo Board without bootloader !!;" \ + "fi;" \ + "else echo U-Boot not downloaded..exiting;fi\0" \ + "loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source ${loadaddr}\0" \ + "nandargs=setenv bootargs ubi.mtd=7 " \ + "root=ubi0:rootfs rootfstype=ubifs\0" \ + "nandboot=echo Booting from nand ...; " \ + "run nandargs; " \ + "ubi part nand0,4;" \ + "ubi readvol ${loadaddr} kernel;" \ + "run addip addtty addmtd addfb addeth addmisc;" \ + "bootm ${loadaddr}\0" \ + "swupdate_args=setenv bootargs ubi.mtd=6 root=ubi0:fs_recovery "\ + "rootfstype=ubifs quiet loglevel=1 " \ + "consoleblank=0 ${swupdate_misc}\0" \ + "swupdate=echo Running Sw-Update...;" \ + "if printenv mtdparts;then echo Starting SwUpdate...; " \ + "else mtdparts default;fi; " \ + "ubi part nand0,5;" \ + "ubi readvol 0x82000000 kernel_recovery;" \ + "run swupdate_args; " \ + "setenv bootargs ${bootargs} " \ + "${mtdparts} " \ + "vram=6M omapfb.vram=1:2M,2:2M,3:2M " \ + "omapdss.def_disp=lcd;" \ + "bootm ${loadaddr}\0" #define CONFIG_BOOTCOMMAND \ - "if mmc init; then " \ - "if run loadbootscript; then " \ - "run bootscript; " \ - "else " \ - "if run loaduimage; then " \ - "run mmcboot; " \ - "else run nandboot; " \ - "fi; " \ - "fi; " \ - "else run nandboot; fi" + "run nandboot" #define CONFIG_AUTO_COMPLETE #define CONFIG_CMDLINE_EDITING @@ -279,18 +336,15 @@ #define CONFIG_NAND_OMAP_GPMC #define GPMC_NAND_ECC_LP_x16_LAYOUT #define CONFIG_ENV_IS_IN_NAND -#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ +#define SMNAND_ENV_OFFSET 0x180000 /* environment starts here */ +/* Redundant Environment */ #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET - -/* - * CFI FLASH driver setup - */ -/* timeout values are in ticks */ -#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ) -#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ) +#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \ + 2 * CONFIG_SYS_ENV_SECT_SIZE) +#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE /* Flash banks JFFS2 should use */ #define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \ |