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56 lines
1.2 KiB
56 lines
1.2 KiB
6 years ago
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--- a/arch/mips/ath79/prom.c
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+++ b/arch/mips/ath79/prom.c
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@@ -19,6 +19,7 @@
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#include <asm/bootinfo.h>
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#include <asm/addrspace.h>
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#include <asm/fw/fw.h>
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+#include <asm/fw/myloader/myloader.h>
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#include "common.h"
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@@ -32,10 +33,44 @@ static void __init ath79_prom_append_cmd
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strlcat(arcs_cmdline, ath79_cmdline_buf, sizeof(arcs_cmdline));
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}
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+static int __init ath79_prom_init_myloader(void)
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+{
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+ struct myloader_info *mylo;
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+ char mac_buf[32];
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+ unsigned char *mac;
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+
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+ mylo = myloader_get_info();
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+ if (!mylo)
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+ return 0;
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+
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+ switch (mylo->did) {
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+ case DEVID_COMPEX_WP543:
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+ ath79_prom_append_cmdline("board", "WP543");
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+ break;
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+ case DEVID_COMPEX_WPE72:
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+ ath79_prom_append_cmdline("board", "WPE72");
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+ break;
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+ default:
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+ pr_warn("prom: unknown device id: %x\n", mylo->did);
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+ return 0;
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+ }
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+
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+ mac = mylo->macs[0];
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+ snprintf(mac_buf, sizeof(mac_buf), "%02x:%02x:%02x:%02x:%02x:%02x",
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+ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
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+
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+ ath79_prom_append_cmdline("ethaddr", mac_buf);
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+
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+ return 1;
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+}
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+
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void __init prom_init(void)
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{
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const char *env;
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+ if (ath79_prom_init_myloader())
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+ return;
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+
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fw_init_cmdline();
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env = fw_getenv("ethaddr");
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