#include <asm/mach/map.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
-#include <asm/hardware/cache-l2x0.h>
#include "common.h"
-static struct map_desc r8a7740_io_desc[] __initdata = {
- /*
- * for CPGA/INTC/PFC
- * 0xe6000000-0xefffffff -> 0xe6000000-0xefffffff
- */
- {
- .virtual = 0xe6000000,
- .pfn = __phys_to_pfn(0xe6000000),
- .length = 160 << 20,
- .type = MT_DEVICE_NONSHARED
- },
-#ifdef CONFIG_CACHE_L2X0
- /*
- * for l2x0_init()
- * 0xf0100000-0xf0101000 -> 0xf0002000-0xf0003000
- */
- {
- .virtual = 0xf0002000,
- .pfn = __phys_to_pfn(0xf0100000),
- .length = PAGE_SIZE,
- .type = MT_DEVICE_NONSHARED
- },
-#endif
-};
-
-static void __init r8a7740_map_io(void)
-{
- debug_ll_io_init();
- iotable_init(r8a7740_io_desc, ARRAY_SIZE(r8a7740_io_desc));
-}
-
/*
* r8a7740 chip has lasting errata on MERAM buffer.
* this is work-around for it.
{
r8a7740_meram_workaround();
-#ifdef CONFIG_CACHE_L2X0
- /* Shared attribute override enable, 32K*8way */
- l2x0_init(IOMEM(0xf0002000), 0x00400000, 0xc20f0fff);
-#endif
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
};
DT_MACHINE_START(R8A7740_DT, "Generic R8A7740 (Flattened Device Tree)")
- .map_io = r8a7740_map_io,
+ .l2c_aux_val = 0,
+ .l2c_aux_mask = ~0,
.init_early = shmobile_init_delay,
.init_irq = r8a7740_init_irq_of,
.init_machine = r8a7740_generic_init,