[adm5120] add Edimax specific MAGIC_MAC_BASE to read MAC from flash (#4241]
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31195 3c298f89-4303-0410-b956-a3cf2f4a3e73master
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f138dae1bf
commit
aa051d5768
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@ -21,6 +21,7 @@
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#include "prom_read.h"
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#define ADMBOOT_MAGIC_MAC_BASE 0x636D676D /* 'mgmc' */
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#define ADMBOOT_MAGIC_MAC_BASE_BR6104XX 0x31305348 /* 'HS01' */
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int __init admboot_get_mac_base(u32 offset, u32 len, u8 *mac)
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{
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@ -40,6 +41,14 @@ int __init admboot_get_mac_base(u32 offset, u32 len, u8 *mac)
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return 0;
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}
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if (magic == ADMBOOT_MAGIC_MAC_BASE_BR6104XX) {
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int j;
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for (j = 0; j < 6; j++)
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mac[j] = cfg[i + 7 + j];
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return 0;
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}
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}
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return -ENXIO;
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