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author | Felix Fietkau <nbd@openwrt.org> | 2007-09-06 16:27:37 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2007-09-06 16:27:37 +0000 |
commit | 56231056ea784f1cec6450f649b1adaed1f56366 (patch) | |
tree | 7b130d72d854cde2bcd3af8b11bd0f7be3dbff6a /target/linux/at91/image/u-boot/ubclient/ubpar.c | |
parent | e1184aaa1a7a5e5eeef8e072bf0ea98c291be22a (diff) | |
download | master-31e0f0ae-56231056ea784f1cec6450f649b1adaed1f56366.tar.gz master-31e0f0ae-56231056ea784f1cec6450f649b1adaed1f56366.tar.bz2 master-31e0f0ae-56231056ea784f1cec6450f649b1adaed1f56366.zip |
strip the kernel version suffix from target directories, except for brcm-2.4 (the -2.4 will be included in the board name here). CONFIG_LINUX_<ver>_<board> becomes CONFIG_TARGET_<board>, same for profiles.
SVN-Revision: 8653
Diffstat (limited to 'target/linux/at91/image/u-boot/ubclient/ubpar.c')
-rw-r--r-- | target/linux/at91/image/u-boot/ubclient/ubpar.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/target/linux/at91/image/u-boot/ubclient/ubpar.c b/target/linux/at91/image/u-boot/ubclient/ubpar.c new file mode 100644 index 0000000000..7e8ea0eb2d --- /dev/null +++ b/target/linux/at91/image/u-boot/ubclient/ubpar.c @@ -0,0 +1,135 @@ +/* + * ubparams.c + * + * Generate a u-boot parameter block with correct crc + * + * (C) 1007 Guthrie Consulting + * hamish@prodigi.ch + * + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#ifndef __ASSEMBLY__ +#define __ASSEMBLY__ +#endif +#define __ASM_STUB_PROCESSOR_H__ +#include <config.h> +#undef __ASSEMBLY__ +#include <environment.h> + +#define XMK_STR(x) #x +#define MK_STR(x) XMK_STR(x) + +extern unsigned long crc32 (unsigned long, const unsigned char *, unsigned int); + +#if !defined(ENV_CRC) +#define ENV_CRC ~0 +#endif + +#ifdef LAN_IP + #warning LAN_IP +#else + #warning LAN_IP NOT DEFINED +#endif +#ifdef LAN_SERVERIP + #warning LAN_SERVERIP +#else + #warning LAN_SERVERIP NOT DEFINED +#endif + +static char *environment[] = { + "bootdelay=3\0" + "baudrate=115200\0" + "stdin=serial\0" + "stdout=serial\0" + "stderr=serial\0" + "fbargs=setenv bootargs root=/dev/mtdblock3 ro init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0" + "rdba=setenv bootargs root=/dev/ram rw initrd=0x21200000,6000000 ramdisk_size=20000 init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0" + "rdram=run rdba; tftp 21000000 uImage; tftp 21200000 root.squashfs; bootm 21000000\0" + "flash=run fbargs; bootm 0xc0042000\0" + "bootargs=setenv bootargs root=/dev/mtdblock3 ro init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0" + "bootcmd=bootm 0xc0042000\0" + "ipaddr=" MK_STR(LAN_IP) "\0" + "serverip=" MK_STR(LAN_SERVERIP) "\0" + "\0" + }; + +int main(int argc, char *argv[]) { + env_t *envptr; + char *src, *srcptr; + char *dataptr; + FILE *params; + int argfail = 1; + char newmac[30]; + char newser[30]; + int paramlen = 0; + int progmac = 0; + int progser = 0; + + if (argc < 3) { + printf ("Invalid arguments\n"); + return 1; + } + + switch (argc) { + case 5: + if (strcmp(argv[3], "--serial") == 0) { + argfail = 0; + sprintf(newser, "serial#=%s", argv[4]); + progser = 1; + } + case 3: + if (strcmp(argv[1], "--mac") == 0) { + argfail = 0; + sprintf(newmac, "ethaddr=%s", argv[2]); + progmac = 1; + } + else + argfail = 1; + } + + if (argfail) { + printf("Invalid arguments\n"); + return 1; + } + + + src = srcptr = *environment; + envptr = (env_t *)malloc(CFG_ENV_SIZE); + dataptr = (char *)envptr + ENV_HEADER_SIZE; + + while(*srcptr) { + //printf("%d, %s\n", strlen(srcptr), srcptr); + paramlen += strlen(srcptr) + 1; + srcptr += strlen(srcptr) + 1; + } + + printf("Make u-boot params\n"); + printf("Params size is %d\n", CFG_ENV_SIZE); + + memset(envptr, 0, CFG_ENV_SIZE); + memcpy(dataptr, src, paramlen); + dataptr += paramlen; + + if (progmac) { + memcpy(dataptr, newmac, strlen(newmac)); + dataptr += strlen(newmac) + 1; + } + + if (progser) { + memcpy(dataptr, newser, strlen(newser)); + dataptr += strlen(newser) + 1; + } + + envptr->crc = crc32(0, envptr->data, ENV_SIZE); + + params = fopen("/dev/mtd1", "w"); + fwrite(envptr, CFG_ENV_SIZE, 1, params); + fclose(params); + + free(envptr); + return 0; +} |