34 lines
703 B
Diff
34 lines
703 B
Diff
--- a/arch/mips/kernel/head.S
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+++ b/arch/mips/kernel/head.S
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@@ -123,6 +123,11 @@
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j kernel_entry
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nop
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+
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+
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+EXPORT(_image_cmdline)
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+ .ascii "CMDLINE:"
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+
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#ifndef CONFIG_NO_EXCEPT_FILL
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/*
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* Reserved space for exception handlers.
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--- a/arch/mips/rb532/prom.c
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+++ b/arch/mips/rb532/prom.c
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@@ -67,6 +67,7 @@ static inline unsigned long tag2ul(char
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return simple_strtoul(num, 0, 10);
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}
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+extern char _image_cmdline;
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void __init prom_setup_cmdline(void)
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{
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char cmd_line[CL_SIZE];
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@@ -109,6 +110,9 @@ void __init prom_setup_cmdline(void)
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}
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*(cp++) = ' ';
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+ strcpy(cp,(&_image_cmdline + 8));
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+ cp += strlen(&_image_cmdline);
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+
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i = strlen(arcs_cmdline);
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if (i > 0) {
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*(cp++) = ' ';
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