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kernel: add generic image_cmdline hack to MIPS targets

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17563 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2009-09-10 18:30:01 +00:00
parent 86dc5a4749
commit 31cee17e38
33 changed files with 285 additions and 24 deletions
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12
target/linux/generic-2.6/patches-2.6.27/021-mips_simple_prom_emulator.patch
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@@ -8,13 +8,13 @@
+config PROM_EMU
+ def_bool n
config NO_IOPORT
def_bool n
config IMAGE_CMDLINE_HACK
bool "OpenWrt specific image command line hack"
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -143,6 +143,15 @@ FEXPORT(__kernel_entry)
j kernel_entry
#endif
@@ -149,6 +149,15 @@ EXPORT(__image_cmdline)
.fill 0x400
#endif /* CONFIG_IMAGE_CMDLINE_HACK */
+#ifdef CONFIG_PROM_EMU
+EXPORT(prom_emu_argv)
@@ -28,7 +28,7 @@
__REF
NESTED(kernel_entry, 16, sp) # kernel entry point
@@ -183,6 +192,19 @@ NESTED(kernel_entry, 16, sp) # kernel
@@ -189,6 +198,19 @@ NESTED(kernel_entry, 16, sp) # kernel
LONG_S zero, (t0)
bne t0, t1, 1b