]> git.sur5r.net Git - u-boot/commitdiff
OMAP3: mcx: updated default environment
authorStefano Babic <sbabic@denx.de>
Wed, 13 Jun 2012 22:34:43 +0000 (22:34 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Sat, 1 Sep 2012 12:58:09 +0000 (14:58 +0200)
Patch drops also not used CFI setup in the
configuration file.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <trini@ti.com>
include/configs/mcx.h

index 649da23cc7de821ccc21d78ac004b4e1e2147c45..9d552a0f5193b2f6339416682555057da91b2598 100644 (file)
 
 #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
 #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 + \