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authorFelix Fietkau <nbd@openwrt.org>2014-08-07 12:40:53 +0000
committerFelix Fietkau <nbd@openwrt.org>2014-08-07 12:40:53 +0000
commite41a0cafff16f2443e587884782172c6d8478771 (patch)
tree2ab441d85607622857c5d7602918d24312daa7ab /target/linux/ar71xx/patches-3.14/508-MIPS-ath79-prom-image-command-line-hack.patch
parentf75f9606ad6af9f4c62acd45741a7e3880ad7dbb (diff)
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ar71xx: add linux 3.14 support
Signed-off-by: Zhao, Gang <gang.zhao.42@gmail.com> Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 42038
Diffstat (limited to 'target/linux/ar71xx/patches-3.14/508-MIPS-ath79-prom-image-command-line-hack.patch')
-rw-r--r--target/linux/ar71xx/patches-3.14/508-MIPS-ath79-prom-image-command-line-hack.patch57
1 files changed, 57 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.14/508-MIPS-ath79-prom-image-command-line-hack.patch b/target/linux/ar71xx/patches-3.14/508-MIPS-ath79-prom-image-command-line-hack.patch
new file mode 100644
index 0000000000..72a3b56649
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.14/508-MIPS-ath79-prom-image-command-line-hack.patch
@@ -0,0 +1,57 @@
+--- a/arch/mips/ath79/prom.c
++++ b/arch/mips/ath79/prom.c
+@@ -70,6 +70,35 @@ static const char * __init ath79_prom_fi
+ return ret;
+ }
+
++#ifdef CONFIG_IMAGE_CMDLINE_HACK
++extern char __image_cmdline[];
++
++static int __init ath79_use_image_cmdline(void)
++{
++ char *p = __image_cmdline;
++ int replace = 0;
++
++ if (*p == '-') {
++ replace = 1;
++ p++;
++ }
++
++ if (*p == '\0')
++ return 0;
++
++ if (replace) {
++ strlcpy(arcs_cmdline, p, sizeof(arcs_cmdline));
++ } else {
++ strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
++ strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
++ }
++
++ return 1;
++}
++#else
++static inline int ath79_use_image_cmdline(void) { return 0; }
++#endif
++
+ static int __init ath79_prom_init_myloader(void)
+ {
+ struct myloader_info *mylo;
+@@ -98,6 +127,8 @@ static int __init ath79_prom_init_myload
+
+ ath79_prom_append_cmdline("ethaddr", mac_buf);
+
++ ath79_use_image_cmdline();
++
+ return 1;
+ }
+
+@@ -105,6 +136,9 @@ static __init void ath79_prom_init_cmdli
+ {
+ int i;
+
++ if (ath79_use_image_cmdline())
++ return;
++
+ if (!is_valid_ram_addr(argv))
+ return;
+