diff options
Diffstat (limited to 'arch/sh/kernel/setup.c')
| -rw-r--r-- | arch/sh/kernel/setup.c | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index 4156aac8c27d..855cdf9d85b1 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -26,6 +26,7 @@ #include <asm/uaccess.h> #include <asm/io.h> #include <asm/page.h> +#include <asm/elf.h> #include <asm/sections.h> #include <asm/irq.h> #include <asm/setup.h> @@ -78,12 +79,25 @@ EXPORT_SYMBOL(memory_start); unsigned long memory_end = 0; EXPORT_SYMBOL(memory_end); +int l1i_cache_shape, l1d_cache_shape, l2_cache_shape; + static int __init early_parse_mem(char *p) { unsigned long size; - memory_start = (unsigned long)PAGE_OFFSET+__MEMORY_START; + memory_start = (unsigned long)__va(__MEMORY_START); size = memparse(p, &p); + + if (size > __MEMORY_SIZE) { + static char msg[] __initdata = KERN_ERR + "Using mem= to increase the size of kernel memory " + "is not allowed.\n" + " Recompile the kernel with the correct value for " + "CONFIG_MEMORY_SIZE.\n"; + printk(msg); + return 0; + } + memory_end = memory_start + size; return 0; @@ -243,7 +257,7 @@ void __init setup_arch(char **cmdline_p) data_resource.start = virt_to_phys(_etext); data_resource.end = virt_to_phys(_edata)-1; - memory_start = (unsigned long)PAGE_OFFSET+__MEMORY_START; + memory_start = (unsigned long)__va(__MEMORY_START); if (!memory_end) memory_end = memory_start + __MEMORY_SIZE; @@ -294,20 +308,23 @@ void __init setup_arch(char **cmdline_p) } static const char *cpu_name[] = { + [CPU_SH7203] = "SH7203", [CPU_SH7263] = "SH7263", [CPU_SH7206] = "SH7206", [CPU_SH7619] = "SH7619", [CPU_SH7705] = "SH7705", [CPU_SH7706] = "SH7706", [CPU_SH7707] = "SH7707", [CPU_SH7708] = "SH7708", [CPU_SH7709] = "SH7709", [CPU_SH7710] = "SH7710", [CPU_SH7712] = "SH7712", [CPU_SH7720] = "SH7720", - [CPU_SH7729] = "SH7729", [CPU_SH7750] = "SH7750", - [CPU_SH7750S] = "SH7750S", [CPU_SH7750R] = "SH7750R", - [CPU_SH7751] = "SH7751", [CPU_SH7751R] = "SH7751R", - [CPU_SH7760] = "SH7760", + [CPU_SH7721] = "SH7721", [CPU_SH7729] = "SH7729", + [CPU_SH7750] = "SH7750", [CPU_SH7750S] = "SH7750S", + [CPU_SH7750R] = "SH7750R", [CPU_SH7751] = "SH7751", + [CPU_SH7751R] = "SH7751R", [CPU_SH7760] = "SH7760", [CPU_SH4_202] = "SH4-202", [CPU_SH4_501] = "SH4-501", - [CPU_SH7770] = "SH7770", [CPU_SH7780] = "SH7780", - [CPU_SH7781] = "SH7781", [CPU_SH7343] = "SH7343", - [CPU_SH7785] = "SH7785", [CPU_SH7722] = "SH7722", - [CPU_SHX3] = "SH-X3", [CPU_SH_NONE] = "Unknown" + [CPU_SH7763] = "SH7763", [CPU_SH7770] = "SH7770", + [CPU_SH7780] = "SH7780", [CPU_SH7781] = "SH7781", + [CPU_SH7343] = "SH7343", [CPU_SH7785] = "SH7785", + [CPU_SH7722] = "SH7722", [CPU_SHX3] = "SH-X3", + [CPU_SH5_101] = "SH5-101", [CPU_SH5_103] = "SH5-103", + [CPU_SH_NONE] = "Unknown" }; const char *get_cpu_subtype(struct sh_cpuinfo *c) @@ -410,7 +427,7 @@ static void *c_next(struct seq_file *m, void *v, loff_t *pos) static void c_stop(struct seq_file *m, void *v) { } -struct seq_operations cpuinfo_op = { +const struct seq_operations cpuinfo_op = { .start = c_start, .next = c_next, .stop = c_stop, |