diff options
Diffstat (limited to 'target/linux/at91-2.6/image/u-boot')
| -rw-r--r-- | target/linux/at91-2.6/image/u-boot/Makefile | 9 | ||||
| -rw-r--r-- | target/linux/at91-2.6/image/u-boot/ubclient/Makefile | 15 | ||||
| -rw-r--r-- | target/linux/at91-2.6/image/u-boot/ubclient/ubpar.c | 125 |
3 files changed, 148 insertions, 1 deletions
diff --git a/target/linux/at91-2.6/image/u-boot/Makefile b/target/linux/at91-2.6/image/u-boot/Makefile index 4584f20f8..35b1e9bff 100644 --- a/target/linux/at91-2.6/image/u-boot/Makefile +++ b/target/linux/at91-2.6/image/u-boot/Makefile @@ -27,11 +27,18 @@ define Build/Compile $(MAKE) -C $(PKG_BUILD_DIR) $(UBOOT_CONFIG)_config export CROSS_COMPILE=$(TARGET_CROSS); \ $(MAKE) -C $(PKG_BUILD_DIR) + mkdir -p $(PKG_BUILD_DIR)/ubclient + $(CP) ./ubclient/* $(PKG_BUILD_DIR)/ubclient + $(MAKE) -C $(PKG_BUILD_DIR)/ubclient \ + $(TARGET_CONFIGURE_OPTS) \ + CFLAGS="$(TARGET_CFLAGS) -Dtarget_$(BOARD)=1" endef define Build/InstallDev dd if=$(PKG_BUILD_DIR)/u-boot.bin of=$(PKG_BUILD_DIR)/u-boot.block bs=232k count=1 conv=sync -# mv $(PKG_BUILD_DIR) $(KERNEL_BUILD_DIR)/$(PKG_NAME) +# $(INSTALL_DIR) $(STAGING_DIR)/ubclient/sbin +# $(INSTALL_BIN) $(PKG_BUILD_DIR)/ubclient/ubpar $(STAGING_DIR)/ubclient/sbin/ + $(CP) $(PKG_BUILD_DIR)/ubclient/ubpar ../../base-files/default/sbin endef $(eval $(call Build/DefaultTargets)) diff --git a/target/linux/at91-2.6/image/u-boot/ubclient/Makefile b/target/linux/at91-2.6/image/u-boot/ubclient/Makefile new file mode 100644 index 000000000..c79260e45 --- /dev/null +++ b/target/linux/at91-2.6/image/u-boot/ubclient/Makefile @@ -0,0 +1,15 @@ +# + +all: ubpar + +crc32.c: + ln -s ../lib_generic/crc32.c ./ + +%.o: %.c + $(CC) -I ../include $(CFLAGS) $(EXTRA_FLAGS) -c -o $@ $^ + +ubpar: ubpar.o crc32.o + $(CC) -o $@ $^ + +clean: + rm -f *.o ubpar diff --git a/target/linux/at91-2.6/image/u-boot/ubclient/ubpar.c b/target/linux/at91-2.6/image/u-boot/ubclient/ubpar.c new file mode 100644 index 000000000..e1e9e371e --- /dev/null +++ b/target/linux/at91-2.6/image/u-boot/ubclient/ubpar.c @@ -0,0 +1,125 @@ +/* + * 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 + +static char *environment[] = { + "bootdelay=3\0" + "baudrate=115200\0" + "stdin=serial\0" + "stdout=serial\0" + "stderr=serial\0" + "partitions=mtdparts=AT45DB642.spi0:132k(bootloader),33k(ubparams),99k(spare),1056k(linux),1056k(rootfs),33k(nvram),-(rootfs_data)\0" + "fbargs=setenv bootargs mtdparts=AT45DB642.spi0:132k(bootloader),33k(ubparams),99k(spare),1056k(linux),1056k(rootfs),33k(nvram),-(rootfs_data) root=/dev/mtdblock4 ro init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0" + "rdba=setenv bootargs mtdparts=AT45DB642.spi0:132k(bootloader),33k(ubparams),99k(spare),1056k(linux),1056k(rootfs),33k(nvram),-(rootfs_data) 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 vImage; tftp 21200000 root.squashfs; bootm 21000000\0" + "flash=run fbargs; bootm 0xc0042000\0" + "bootargs=setenv bootargs mtdparts=AT45DB642.spi0:132k(bootloader),33k(ubparams),99k(spare),1056k(linux),1056k(rootfs),33k(nvram),-(rootfs_data) root=/dev/mtdblock4 ro init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0" + "bootcmd=bootm 0xc0042000\0" + "ipaddr=10.0.1.73\0" + "serverip=10.0.1.210\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("params", "w"); + fwrite(envptr, CFG_ENV_SIZE, 1, params); + fclose(params); + + free(envptr); + return 0; +} |