Message ID | 1386887022-11532-6-git-send-email-antonynpavlov@gmail.com |
---|---|
State | New |
Headers | show |
On Fri, Dec 13, 2013 at 8:23 AM, Antony Pavlov <antonynpavlov@gmail.com> wrote: > Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> > --- > hw/arm/digic_boards.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 70 insertions(+) > > diff --git a/hw/arm/digic_boards.c b/hw/arm/digic_boards.c > index 20c8054..ad62c7e 100644 > --- a/hw/arm/digic_boards.c > +++ b/hw/arm/digic_boards.c > @@ -26,6 +26,13 @@ > #include "hw/boards.h" > #include "exec/address-spaces.h" > #include "hw/arm/digic.h" > +#include "hw/block/flash.h" > +#include "hw/loader.h" > +#include "sysemu/sysemu.h" > + > +#define DIGIC4_ROM0_BASE 0xf0000000 > +#define DIGIC4_ROM1_BASE 0xf8000000 > +#define DIGIC4_ROM_MAX_SIZE 0x08000000 > > typedef struct DigicBoardState { > DigicState *digic; > @@ -34,6 +41,10 @@ typedef struct DigicBoardState { > > typedef struct DigicBoard { > hwaddr ram_size; > + void (*add_rom0)(DigicBoardState *, hwaddr, const char *); > + const char *rom0_def_filename; > + void (*add_rom1)(DigicBoardState *, hwaddr, const char *); > + const char *rom1_def_filename; > } DigicBoard; > > static void digic4_board_setup_ram(DigicBoardState *s, hwaddr ram_size) > @@ -58,10 +69,69 @@ static void digic4_board_init(DigicBoard *board) > } > > digic4_board_setup_ram(s, board->ram_size); > + > + if (board->add_rom0) { > + board->add_rom0(s, DIGIC4_ROM0_BASE, board->rom0_def_filename); > + } > + > + if (board->add_rom1) { > + board->add_rom1(s, DIGIC4_ROM1_BASE, board->rom1_def_filename); > + } > +} > + > +static void digic_load_rom(DigicBoardState *s, hwaddr addr, > + hwaddr max_size, const char *def_filename) > +{ > + target_long rom_size; > + const char *filename; > + > + if (bios_name) { > + filename = bios_name; > + } else { > + filename = def_filename; > + } > + > + if (filename) { > + char *fn = qemu_find_file(QEMU_FILE_TYPE_BIOS, filename); > + > + if (!fn) { > + fprintf(stderr, "Couldn't find rom image '%s'.\n", filename); Should this be error_report()? Regards, Peter > + exit(1); > + } > + > + rom_size = load_image_targphys(fn, addr, max_size); > + if (rom_size < 0 || rom_size > max_size) { > + fprintf(stderr, "Couldn't load rom image '%s'\n", filename); > + exit(1); > + } > + } > +} > + > +/* > + * Samsung K8P3215UQB > + * 64M Bit (4Mx16) Page Mode / Multi-Bank NOR Flash Memory > + */ > +static void digic4_add_k8p3215uqb_rom(DigicBoardState *s, hwaddr addr, > + const char *def_filename) > +{ > +#define FLASH_K8P3215UQB_SIZE (4 * 1024 * 1024) > +#define FLASH_K8P3215UQB_SECTOR_SIZE (64 * 1024) > + > + pflash_cfi02_register(addr, NULL, "pflash", FLASH_K8P3215UQB_SIZE, > + NULL, FLASH_K8P3215UQB_SECTOR_SIZE, > + FLASH_K8P3215UQB_SIZE / FLASH_K8P3215UQB_SECTOR_SIZE, > + DIGIC4_ROM_MAX_SIZE / FLASH_K8P3215UQB_SIZE, > + 4, > + 0x00EC, 0x007E, 0x0003, 0x0001, > + 0x0555, 0x2aa, 0); > + > + digic_load_rom(s, addr, FLASH_K8P3215UQB_SIZE, def_filename); > } > > static DigicBoard digic4_board_canon_a1100 = { > .ram_size = 64 * 1024 * 1024, > + .add_rom1 = digic4_add_k8p3215uqb_rom, > + .rom1_def_filename = "canon-a1100-rom1.bin", > }; > > static void canon_a1100_init(QEMUMachineInitArgs *args) > -- > 1.8.5 > >
diff --git a/hw/arm/digic_boards.c b/hw/arm/digic_boards.c index 20c8054..ad62c7e 100644 --- a/hw/arm/digic_boards.c +++ b/hw/arm/digic_boards.c @@ -26,6 +26,13 @@ #include "hw/boards.h" #include "exec/address-spaces.h" #include "hw/arm/digic.h" +#include "hw/block/flash.h" +#include "hw/loader.h" +#include "sysemu/sysemu.h" + +#define DIGIC4_ROM0_BASE 0xf0000000 +#define DIGIC4_ROM1_BASE 0xf8000000 +#define DIGIC4_ROM_MAX_SIZE 0x08000000 typedef struct DigicBoardState { DigicState *digic; @@ -34,6 +41,10 @@ typedef struct DigicBoardState { typedef struct DigicBoard { hwaddr ram_size; + void (*add_rom0)(DigicBoardState *, hwaddr, const char *); + const char *rom0_def_filename; + void (*add_rom1)(DigicBoardState *, hwaddr, const char *); + const char *rom1_def_filename; } DigicBoard; static void digic4_board_setup_ram(DigicBoardState *s, hwaddr ram_size) @@ -58,10 +69,69 @@ static void digic4_board_init(DigicBoard *board) } digic4_board_setup_ram(s, board->ram_size); + + if (board->add_rom0) { + board->add_rom0(s, DIGIC4_ROM0_BASE, board->rom0_def_filename); + } + + if (board->add_rom1) { + board->add_rom1(s, DIGIC4_ROM1_BASE, board->rom1_def_filename); + } +} + +static void digic_load_rom(DigicBoardState *s, hwaddr addr, + hwaddr max_size, const char *def_filename) +{ + target_long rom_size; + const char *filename; + + if (bios_name) { + filename = bios_name; + } else { + filename = def_filename; + } + + if (filename) { + char *fn = qemu_find_file(QEMU_FILE_TYPE_BIOS, filename); + + if (!fn) { + fprintf(stderr, "Couldn't find rom image '%s'.\n", filename); + exit(1); + } + + rom_size = load_image_targphys(fn, addr, max_size); + if (rom_size < 0 || rom_size > max_size) { + fprintf(stderr, "Couldn't load rom image '%s'\n", filename); + exit(1); + } + } +} + +/* + * Samsung K8P3215UQB + * 64M Bit (4Mx16) Page Mode / Multi-Bank NOR Flash Memory + */ +static void digic4_add_k8p3215uqb_rom(DigicBoardState *s, hwaddr addr, + const char *def_filename) +{ +#define FLASH_K8P3215UQB_SIZE (4 * 1024 * 1024) +#define FLASH_K8P3215UQB_SECTOR_SIZE (64 * 1024) + + pflash_cfi02_register(addr, NULL, "pflash", FLASH_K8P3215UQB_SIZE, + NULL, FLASH_K8P3215UQB_SECTOR_SIZE, + FLASH_K8P3215UQB_SIZE / FLASH_K8P3215UQB_SECTOR_SIZE, + DIGIC4_ROM_MAX_SIZE / FLASH_K8P3215UQB_SIZE, + 4, + 0x00EC, 0x007E, 0x0003, 0x0001, + 0x0555, 0x2aa, 0); + + digic_load_rom(s, addr, FLASH_K8P3215UQB_SIZE, def_filename); } static DigicBoard digic4_board_canon_a1100 = { .ram_size = 64 * 1024 * 1024, + .add_rom1 = digic4_add_k8p3215uqb_rom, + .rom1_def_filename = "canon-a1100-rom1.bin", }; static void canon_a1100_init(QEMUMachineInitArgs *args)
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> --- hw/arm/digic_boards.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+)