diff options
Diffstat (limited to 'target/linux/ar71xx/patches-4.1/507-MIPS-ath79-prom-add-myloader-support.patch')
-rw-r--r-- | target/linux/ar71xx/patches-4.1/507-MIPS-ath79-prom-add-myloader-support.patch | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-4.1/507-MIPS-ath79-prom-add-myloader-support.patch b/target/linux/ar71xx/patches-4.1/507-MIPS-ath79-prom-add-myloader-support.patch new file mode 100644 index 0000000..1761fcd --- /dev/null +++ b/target/linux/ar71xx/patches-4.1/507-MIPS-ath79-prom-add-myloader-support.patch @@ -0,0 +1,55 @@ +--- a/arch/mips/ath79/prom.c ++++ b/arch/mips/ath79/prom.c +@@ -18,6 +18,7 @@ + #include <asm/bootinfo.h> + #include <asm/addrspace.h> + #include <asm/fw/fw.h> ++#include <asm/fw/myloader/myloader.h> + + #include "common.h" + +@@ -31,10 +32,44 @@ static void __init ath79_prom_append_cmd + strlcat(arcs_cmdline, ath79_cmdline_buf, sizeof(arcs_cmdline)); + } + ++static int __init ath79_prom_init_myloader(void) ++{ ++ struct myloader_info *mylo; ++ char mac_buf[32]; ++ unsigned char *mac; ++ ++ mylo = myloader_get_info(); ++ if (!mylo) ++ return 0; ++ ++ switch (mylo->did) { ++ case DEVID_COMPEX_WP543: ++ ath79_prom_append_cmdline("board", "WP543"); ++ break; ++ case DEVID_COMPEX_WPE72: ++ ath79_prom_append_cmdline("board", "WPE72"); ++ break; ++ default: ++ pr_warn("prom: unknown device id: %x\n", mylo->did); ++ return 0; ++ } ++ ++ mac = mylo->macs[0]; ++ snprintf(mac_buf, sizeof(mac_buf), "%02x:%02x:%02x:%02x:%02x:%02x", ++ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); ++ ++ ath79_prom_append_cmdline("ethaddr", mac_buf); ++ ++ return 1; ++} ++ + void __init prom_init(void) + { + const char *env; + ++ if (ath79_prom_init_myloader()) ++ return; ++ + fw_init_cmdline(); + + env = fw_getenv("ethaddr"); |