Add support for new TQM5200 revisions
- Support for TQM5200S (short version without graphic controller) - Support for modules with 'N' type S29GL128N Spansion flashes (requires changes to flash layout) - Support for MPC5200B cpu (mostly support for second SDRAM bank)
This commit is contained in:
Wolfgang Denk
@@ -147,6 +147,30 @@
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#undef CONFIG_BOOTARGS
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#if defined(CONFIG_TQM5200_B)
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"rootpath=/opt/eldk/ppc_6xx\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=${serverip}:${rootpath}\0" \
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"addip=setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
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":${hostname}:${netdev}:off panic=1\0" \
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"flash_self=run ramargs addip;" \
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"bootm ${kernel_addr} ${ramdisk_addr}\0" \
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"flash_nfs=run nfsargs addip;" \
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"bootm ${kernel_addr}\0" \
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"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
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"bootfile=/tftpboot/tqm5200/uImage\0" \
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"load=tftp 200000 ${u-boot}\0" \
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"u-boot=/tftpboot/tqm5200/u-boot.bin\0" \
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"update=protect off FC000000 FC07FFFF;" \
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"erase FC000000 FC07FFFF;" \
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"cp.b 200000 FC000000 ${filesize};" \
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"protect on FC000000 FC07FFFF\0" \
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""
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#else
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"rootpath=/opt/eldk/ppc_6xx\0" \
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@@ -169,6 +193,7 @@
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"cp.b 200000 FC000000 ${filesize};" \
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"protect on FC000000 FC05FFFF\0" \
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""
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#endif /* CONFIG_TQM5200_B */
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#define CONFIG_BOOTCOMMAND "run net_nfs"
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@@ -228,7 +253,7 @@
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*/
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#define CFG_FLASH_BASE TEXT_BASE /* 0xFC000000 */
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/* use CFI flash driver if no module variant is spezified */
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/* use CFI flash driver */
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#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
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#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */
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#define CFG_FLASH_BANKS_LIST { CFG_BOOTCS_START }
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@@ -240,31 +265,46 @@
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#if !defined(CFG_LOWBOOT)
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#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00760000 + 0x00800000)
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#else /* CFG_LOWBOOT */
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#if defined(CONFIG_TQM5200_B)
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#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00080000)
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#else
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#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00060000)
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#endif /* CONFIG_TQM5200_B */
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#endif /* CFG_LOWBOOT */
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#define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks
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(= chip selects) */
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#define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
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#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
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/* Dynamic MTD partition support */
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#define CONFIG_JFFS2_CMDLINE
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#define MTDIDS_DEFAULT "nor0=TQM5200-0"
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#if defined(CONFIG_TQM5200_B)
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#define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:768k(firmware)," \
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"1280k(kernel)," \
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"2m(initrd)," \
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"4m(small-fs)," \
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"16m(big-fs)," \
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"8m(misc)"
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#else
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#define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:640k(firmware)," \
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"1408k(kernel)," \
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"2m(initrd)," \
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"4m(small-fs)," \
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"16m(big-fs)," \
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"8m(misc)"
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#endif /* CONFIG_TQM5200_B */
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/*
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* Environment settings
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*/
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#define CFG_ENV_IS_IN_FLASH 1
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#define CFG_ENV_SIZE 0x10000
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#if defined(CONFIG_TQM5200_B)
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#define CFG_ENV_SECT_SIZE 0x40000
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#else
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#define CFG_ENV_SECT_SIZE 0x20000
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#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
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#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
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#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
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#endif /* CONFIG_TQM5200_B */
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/*
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* Memory map
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@@ -292,7 +332,11 @@
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# define CFG_RAMBOOT 1
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#endif
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#if defined(CONFIG_TQM5200_B)
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#define CFG_MONITOR_LEN (512 << 10) /* Reserve 512 kB for Monitor */
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#else
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#define CFG_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
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#endif /* CONFIG_TQM5200_B */
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#define CFG_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc() */
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#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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@@ -2,7 +2,7 @@
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* (C) Copyright 2003-2005
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* (C) Copyright 2004-2005
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* (C) Copyright 2004-2006
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* Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
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*
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* See file CREDITS for list of people who contributed to this
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@@ -191,6 +191,30 @@
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#undef CONFIG_BOOTARGS
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#if defined(CONFIG_TQM5200_B)
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"rootpath=/opt/eldk/ppc_6xx\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=${serverip}:${rootpath}\0" \
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"addip=setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
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":${hostname}:${netdev}:off panic=1\0" \
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"flash_self=run ramargs addip;" \
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"bootm ${kernel_addr} ${ramdisk_addr}\0" \
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"flash_nfs=run nfsargs addip;" \
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"bootm ${kernel_addr}\0" \
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"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
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"bootfile=/tftpboot/tqm5200/uImage\0" \
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"load=tftp 200000 ${u-boot}\0" \
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"u-boot=/tftpboot/tqm5200/u-boot.bin\0" \
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"update=protect off FC000000 FC07FFFF;" \
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"erase FC000000 FC07FFFF;" \
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"cp.b 200000 FC000000 ${filesize};" \
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"protect on FC000000 FC07FFFF\0" \
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""
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#else
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"rootpath=/opt/eldk/ppc_6xx\0" \
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@@ -213,6 +237,7 @@
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"cp.b 200000 FC000000 ${filesize};" \
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"protect on FC000000 FC05FFFF\0" \
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""
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#endif /* CONFIG_TQM5200_B */
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#define CONFIG_BOOTCOMMAND "run net_nfs"
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@@ -285,7 +310,7 @@
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*/
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#define CFG_FLASH_BASE TEXT_BASE /* 0xFC000000 */
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/* use CFI flash driver if no module variant is spezified */
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/* use CFI flash driver */
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#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
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#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */
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#define CFG_FLASH_BANKS_LIST { CFG_BOOTCS_START }
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@@ -297,31 +322,46 @@
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#if !defined(CFG_LOWBOOT)
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#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00760000 + 0x00800000)
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#else /* CFG_LOWBOOT */
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#if defined(CONFIG_TQM5200_B)
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#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00080000)
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#else
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#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00060000)
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#endif /* CONFIG_TQM5200_B */
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#endif /* CFG_LOWBOOT */
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#define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks
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(= chip selects) */
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#define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
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#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
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/* Dynamic MTD partition support */
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#define CONFIG_JFFS2_CMDLINE
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#define MTDIDS_DEFAULT "nor0=TQM5200-0"
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#if defined(CONFIG_TQM5200_B)
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#define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:768k(firmware)," \
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"1280k(kernel)," \
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"2m(initrd)," \
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"4m(small-fs)," \
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"16m(big-fs)," \
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"8m(misc)"
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#else
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#define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:640k(firmware)," \
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"1408k(kernel)," \
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"2m(initrd)," \
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"4m(small-fs)," \
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"16m(big-fs)," \
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"8m(misc)"
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#endif /* CONFIG_TQM5200_B */
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/*
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* Environment settings
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*/
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#define CFG_ENV_IS_IN_FLASH 1
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#define CFG_ENV_SIZE 0x10000
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#if defined(CONFIG_TQM5200_B)
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#define CFG_ENV_SECT_SIZE 0x40000
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#else
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#define CFG_ENV_SECT_SIZE 0x20000
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#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
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#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
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#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
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#endif /* CONFIG_TQM5200_B */
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/*
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* Memory map
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@@ -349,7 +389,11 @@
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# define CFG_RAMBOOT 1
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#endif
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#if defined(CONFIG_TQM5200_B)
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#define CFG_MONITOR_LEN (512 << 10) /* Reserve 512 kB for Monitor */
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#else
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#define CFG_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
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#endif /* CONFIG_TQM5200_B */
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#define CFG_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc() */
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#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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