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https://github.com/openwrt/openwrt.git
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7bbf4117c6
This add support for kernel 4.9 to the ar71xx target. It was compile tested with the generic, NAND and mikrotik subtarget. Multiple members of the community tested it on their boards and did not report any major problem so far. Especially the NAND part received some changes to adapt to the new kernel APIs. The serial driver hack used for the Arduino Yun was not ported because the kernel changed there a lot. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
56 lines
1.2 KiB
Diff
56 lines
1.2 KiB
Diff
--- 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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