#include <asm/fixmap.h>
#include <asm/arch_hooks.h>
#include <asm/io.h>
-#include <asm/e820.h>
-#include <asm/setup.h>
#include "cobalt.h"
#include "piix4.h"
static struct irqaction irq0 = {
.handler = timer_interrupt,
- .flags = IRQF_DISABLED,
+ .flags = SA_INTERRUPT,
.name = "timer",
};
/* Wire cpu IDT entry to s/w handler (and Cobalt APIC to IDT) */
setup_irq(0, &irq0);
}
-
-/* Hook for machine specific memory setup. */
-
-#define MB (1024 * 1024)
-
-unsigned long sgivwfb_mem_phys;
-unsigned long sgivwfb_mem_size;
-
-long long mem_size __initdata = 0;
-
-char * __init machine_specific_memory_setup(void)
-{
- long long gfx_mem_size = 8 * MB;
-
- mem_size = ALT_MEM_K;
-
- if (!mem_size) {
- printk(KERN_WARNING "Bootloader didn't set memory size, upgrade it !\n");
- mem_size = 128 * MB;
- }
-
- /*
- * this hardcodes the graphics memory to 8 MB
- * it really should be sized dynamically (or at least
- * set as a boot param)
- */
- if (!sgivwfb_mem_size) {
- printk(KERN_WARNING "Defaulting to 8 MB framebuffer size\n");
- sgivwfb_mem_size = 8 * MB;
- }
-
- /*
- * Trim to nearest MB
- */
- sgivwfb_mem_size &= ~((1 << 20) - 1);
- sgivwfb_mem_phys = mem_size - gfx_mem_size;
-
- add_memory_region(0, LOWMEMSIZE(), E820_RAM);
- add_memory_region(HIGH_MEMORY, mem_size - sgivwfb_mem_size - HIGH_MEMORY, E820_RAM);
- add_memory_region(sgivwfb_mem_phys, sgivwfb_mem_size, E820_RESERVED);
-
- return "PROM";
-}