From c8a50e596c8eeb41bf5718df5bad6be4080f40c7 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Thu, 4 Aug 2011 15:55:30 +0300 Subject: pflash_cfi01/pflash_cfi02: convert to memory API cfi02 is annoying in that is ignores some address bits; we probably want explicit support in the memory API for that. Reviewed-by: Richard Henderson Signed-off-by: Avi Kivity --- hw/milkymist.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'hw/milkymist.c') diff --git a/hw/milkymist.c b/hw/milkymist.c index 93288c8401..092d8b072b 100644 --- a/hw/milkymist.c +++ b/hw/milkymist.c @@ -82,7 +82,7 @@ milkymist_init(ram_addr_t ram_size_not_used, int kernel_size; DriveInfo *dinfo; ram_addr_t phys_sdram; - ram_addr_t phys_flash; + MemoryRegion *phys_flash = g_new(MemoryRegion, 1); qemu_irq irq[32], *cpu_irq; int i; char *bios_filename; @@ -113,13 +113,14 @@ milkymist_init(ram_addr_t ram_size_not_used, cpu_register_physical_memory(sdram_base, sdram_size, phys_sdram | IO_MEM_RAM); - phys_flash = qemu_ram_alloc(NULL, "milkymist.flash", flash_size); + memory_region_init_rom_device(phys_flash, &pflash_cfi01_ops_be, + NULL, "milkymist.flash", flash_size); dinfo = drive_get(IF_PFLASH, 0, 0); /* Numonyx JS28F256J3F105 */ pflash_cfi01_register(flash_base, phys_flash, dinfo ? dinfo->bdrv : NULL, flash_sector_size, flash_size / flash_sector_size, 2, - 0x00, 0x89, 0x00, 0x1d, 1); + 0x00, 0x89, 0x00, 0x1d); /* create irq lines */ cpu_irq = qemu_allocate_irqs(cpu_irq_handler, env, 1); -- cgit 1.4.1 From 2b90ca040c59d73943061e49f39455964e8af158 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Mon, 8 Aug 2011 21:42:57 +0300 Subject: milkymist: convert to memory API Reviewed-by: Richard Henderson Signed-off-by: Avi Kivity --- hw/milkymist.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'hw/milkymist.c') diff --git a/hw/milkymist.c b/hw/milkymist.c index 092d8b072b..ef21ccaba1 100644 --- a/hw/milkymist.c +++ b/hw/milkymist.c @@ -29,6 +29,7 @@ #include "blockdev.h" #include "milkymist-hw.h" #include "lm32.h" +#include "exec-memory.h" #define BIOS_FILENAME "mmone-bios.bin" #define BIOS_OFFSET 0x00860000 @@ -81,7 +82,8 @@ milkymist_init(ram_addr_t ram_size_not_used, CPUState *env; int kernel_size; DriveInfo *dinfo; - ram_addr_t phys_sdram; + MemoryRegion *address_space_mem = get_system_memory(); + MemoryRegion *phys_sdram = g_new(MemoryRegion, 1); MemoryRegion *phys_flash = g_new(MemoryRegion, 1); qemu_irq irq[32], *cpu_irq; int i; @@ -109,9 +111,8 @@ milkymist_init(ram_addr_t ram_size_not_used, cpu_lm32_set_phys_msb_ignore(env, 1); - phys_sdram = qemu_ram_alloc(NULL, "milkymist.sdram", sdram_size); - cpu_register_physical_memory(sdram_base, sdram_size, - phys_sdram | IO_MEM_RAM); + memory_region_init_ram(phys_sdram, NULL, "milkymist.sdram", sdram_size); + memory_region_add_subregion(address_space_mem, sdram_base, phys_sdram); memory_region_init_rom_device(phys_flash, &pflash_cfi01_ops_be, NULL, "milkymist.flash", flash_size); -- cgit 1.4.1