Gumstix Verdex (ARM) board support by Thorsten Zitterell.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3732 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog
parent
775616c3ae
commit
3e3f67547b
@ -78,6 +78,7 @@ extern QEMUMachine palmte_machine;
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/* gumstix.c */
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extern QEMUMachine connex_machine;
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extern QEMUMachine verdex_machine;
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/* stellaris.c */
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extern QEMUMachine lm3s811evb_machine;
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89
hw/gumstix.c
89
hw/gumstix.c
@ -7,6 +7,29 @@
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*
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* This code is licensed under the GNU GPL v2.
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*/
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/*
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* Example usage:
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*
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* connex:
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* =======
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* create image:
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* # dd of=flash bs=1k count=16k if=/dev/zero
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* # dd of=flash bs=1k conv=notrunc if=u-boot.bin
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* # dd of=flash bs=1k conv=notrunc seek=256 if=rootfs.arm_nofpu.jffs2
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* start it:
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* # qemu-system-arm -M connex -pflash flash -monitor null -nographic
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*
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* verdex:
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* =======
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* create image:
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* # dd of=flash bs=1k count=32k if=/dev/zero
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* # dd of=flash bs=1k conv=notrunc if=u-boot.bin
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* # dd of=flash bs=1k conv=notrunc seek=256 if=rootfs.arm_nofpu.jffs2
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* # dd of=flash bs=1k conv=notrunc seek=31744 if=uImage
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* start it:
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* # qemu-system-arm -M verdex -pflash flash -monitor null -nographic -m 289
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*/
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#include "hw.h"
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#include "pxa.h"
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@ -16,26 +39,24 @@
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#include "devices.h"
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#include "boards.h"
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/* Board init. */
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enum gumstix_model_e { connex };
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static void gumstix_common_init(int ram_size, int vga_ram_size,
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DisplayState *ds, const char *kernel_filename,
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const char *kernel_cmdline, const char *initrd_filename,
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const char *cpu_model, enum gumstix_model_e model)
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static void connex_init(int ram_size, int vga_ram_size,
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const char *boot_device, DisplayState *ds,
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const char **fd_filename, int snapshot,
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const char *kernel_filename, const char *kernel_cmdline,
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const char *initrd_filename, const char *cpu_model)
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{
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struct pxa2xx_state_s *cpu;
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uint32_t gumstix_rom = 0x02000000;
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uint32_t gumstix_ram = 0x08000000;
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uint32_t connex_rom = 0x01000000;
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uint32_t connex_ram = 0x04000000;
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if (ram_size < (gumstix_ram + gumstix_rom + PXA2XX_INTERNAL_SIZE)) {
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if (ram_size < (connex_ram + connex_rom + PXA2XX_INTERNAL_SIZE)) {
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fprintf(stderr, "This platform requires %i bytes of memory\n",
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gumstix_ram + gumstix_rom + PXA2XX_INTERNAL_SIZE);
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connex_ram + connex_rom + PXA2XX_INTERNAL_SIZE);
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exit(1);
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}
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cpu = pxa255_init(gumstix_ram, ds);
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cpu = pxa255_init(connex_ram, ds);
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if (pflash_table[0] == NULL) {
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fprintf(stderr, "A flash image must be given with the "
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@ -43,9 +64,9 @@ static void gumstix_common_init(int ram_size, int vga_ram_size,
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exit(1);
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}
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if (!pflash_register(0x00000000, gumstix_ram + PXA2XX_INTERNAL_SIZE,
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if (!pflash_register(0x00000000, connex_ram + PXA2XX_INTERNAL_SIZE,
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pflash_table[0], 128 * 1024, 128, 2, 0, 0, 0, 0)) {
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fprintf(stderr, "qemu: Error register flash memory.\n");
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fprintf(stderr, "qemu: Error registering flash memory.\n");
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exit(1);
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}
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@ -56,13 +77,41 @@ static void gumstix_common_init(int ram_size, int vga_ram_size,
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pxa2xx_gpio_in_get(cpu->gpio)[36]);
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}
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static void connex_init(int ram_size, int vga_ram_size,
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static void verdex_init(int ram_size, int vga_ram_size,
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const char *boot_device, DisplayState *ds,
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const char *kernel_filename, const char *kernel_cmdline,
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const char *initrd_filename, const char *cpu_model)
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{
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gumstix_common_init(ram_size, vga_ram_size, ds, kernel_filename,
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kernel_cmdline, initrd_filename, cpu_model, connex);
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struct pxa2xx_state_s *cpu;
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uint32_t verdex_rom = 0x02000000;
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uint32_t verdex_ram = 0x10000000;
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if (ram_size < (verdex_ram + verdex_rom + PXA2XX_INTERNAL_SIZE)) {
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fprintf(stderr, "This platform requires %i bytes of memory\n",
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verdex_ram + verdex_rom + PXA2XX_INTERNAL_SIZE);
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exit(1);
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}
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cpu = pxa270_init(verdex_ram, ds, "pxa270-c0");
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if (pflash_table[0] == NULL) {
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fprintf(stderr, "A flash image must be given with the "
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"'pflash' parameter\n");
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exit(1);
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}
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if (!pflash_register(0x00000000, verdex_ram + PXA2XX_INTERNAL_SIZE,
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pflash_table[0], 128 * 1024, 256, 2, 0, 0, 0, 0)) {
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fprintf(stderr, "qemu: Error registering flash memory.\n");
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exit(1);
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}
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cpu->env->regs[15] = 0x00000000;
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/* Interrupt line of NIC is connected to GPIO line 99 */
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smc91c111_init(&nd_table[0], 0x04000300,
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pxa2xx_gpio_in_get(cpu->gpio)[99]);
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}
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QEMUMachine connex_machine = {
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@ -70,3 +119,9 @@ QEMUMachine connex_machine = {
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"Gumstix Connex (PXA255)",
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connex_init,
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};
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QEMUMachine verdex_machine = {
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"verdex",
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"Gumstix Verdex (PXA270)",
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verdex_init,
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};
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1
vl.c
1
vl.c
@ -7450,6 +7450,7 @@ static void register_machines(void)
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qemu_register_machine(&lm3s811evb_machine);
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qemu_register_machine(&lm3s6965evb_machine);
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qemu_register_machine(&connex_machine);
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qemu_register_machine(&verdex_machine);
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#elif defined(TARGET_SH4)
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qemu_register_machine(&shix_machine);
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qemu_register_machine(&r2d_machine);
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