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-rw-r--r--target/device/Atmel/arch-arm/u-boot/2009.01/u-boot-2009.01-009-factory.patch33
1 files changed, 24 insertions, 9 deletions
diff --git a/target/device/Atmel/arch-arm/u-boot/2009.01/u-boot-2009.01-009-factory.patch b/target/device/Atmel/arch-arm/u-boot/2009.01/u-boot-2009.01-009-factory.patch
index adbc03bed..7d1c958dc 100644
--- a/target/device/Atmel/arch-arm/u-boot/2009.01/u-boot-2009.01-009-factory.patch
+++ b/target/device/Atmel/arch-arm/u-boot/2009.01/u-boot-2009.01-009-factory.patch
@@ -109,8 +109,8 @@ diff -urN u-boot-2009.01-0rig//common/cmd_factory.c u-boot-2009.01/common/cmd_fa
+ setenv("fs-date", MK_STR(DATE));
+ setenv("rd", "rootfs.arm-"MK_STR(DATE)".ext2");
+#endif
-+#if defined(KERNEL_NAME)
-+ setenv("linux", MK_STR(KERNEL_NAME));
++#if defined(KERNEL_VERSION)
++ setenv("linux", MK_STR(BOARD_NAME)"-linux-"MK_STR(KERNEL_VERSION)"-"MK_STR(DATE)".gz");
+#endif
+ setenv("get-ramdisk", "tftp ${ramdisk} ${rd}; setenv rd-size ${filesize}");
+ setenv("store-ramdisk", "cp.b ${ramdisk} ${FS} ${rd-size}");
@@ -243,17 +243,32 @@ diff -urN u-boot-2009.01-0rig//common/cmd_factory.c u-boot-2009.01/common/cmd_fa
+
+int do_os (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
-+#if defined(KERNEL_NAME)
-+ setenv("linux", MK_STR(KERNEL_NAME));
-+#else
-+ setenv("linux", "uImage");
-+#endif
-+ return 0;
++ char *kchip;
++ char *kdate;
++ char *kver;
++ char cmd[512];
++ kchip = getenv("hostname");
++ kdate = getenv("kernel-date");
++ kver = getenv("kernel-version");
++ if((strlen(kdate) + strlen(kver) + 32) > 500) {
++ printf("Error: Environment too large during 'os': ");
++ printf("len=%d\n", strlen(kdate) + strlen(kver) + 32);
++ } else if(kver != NULL) {
++ if(kdate != NULL) {
++ sprintf(cmd,"%s-linux-%s-%s.gz",kchip,kver,kdate);
++ } else {
++ sprintf(cmd,"%s-linux-%s.gz",kchip,kver);
++ }
++ printf("Setting kernel to %s\n",cmd);
++ setenv("linux",cmd);
++ return 0;
++ }
++ return 1;
+}
+
+U_BOOT_CMD(
+ os, 1, 1, do_os,
-+ "os\t- Select linux version\n"
++ "os\t- Select linux version ${hostname}-linux-${kernel-name}-${kernel-date}\n"
+ , "\n"
+);
+