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hw/xtensa/xtfpga: fix FLASH mapping to boot region for KC705

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On KC705 bootloader area is located at FLASH offset 0x06000000, not 0 as
on older xtfpga boards.

Cc: qemu-stable@nongnu.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Max Filippov 2014-06-20 18:02:10 +04:00
parent d4cba13bdf
commit 37ed7c4b24
1 changed files with 5 additions and 3 deletions
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8
hw/xtensa/xtensa_lx60.c
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@ -42,6 +42,7 @@
typedef struct LxBoardDesc {
hwaddr flash_base;
size_t flash_size;
size_t flash_boot_base;
size_t flash_sector_size;
size_t sram_size;
} LxBoardDesc;
@ -266,9 +267,9 @@ static void lx_init(const LxBoardDesc *board, MachineState *machine)
MemoryRegion *flash_io = g_malloc(sizeof(*flash_io));
memory_region_init_alias(flash_io, NULL, "lx60.flash",
flash_mr, 0,
board->flash_size < 0x02000000 ?
board->flash_size : 0x02000000);
flash_mr, board->flash_boot_base,
board->flash_size - board->flash_boot_base < 0x02000000 ?
board->flash_size - board->flash_boot_base : 0x02000000);
memory_region_add_subregion(system_memory, 0xfe000000,
flash_io);
}
@ -313,6 +314,7 @@ static void xtensa_kc705_init(MachineState *machine)
static const LxBoardDesc kc705_board = {
.flash_base = 0xf0000000,
.flash_size = 0x08000000,
.flash_boot_base = 0x06000000,
.flash_sector_size = 0x20000,
.sram_size = 0x2000000,
};