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Mainstone keypad support, by Armin Kuster. 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3819 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog 2007-12-16 12:19:43 +00:00
parent 31b87f2eeb
commit bd464c2eef
2 changed files with 45 additions and 2 deletions
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43
hw/mainstone.c
View File

@ -18,6 +18,45 @@
#include "sysemu.h"
#include "flash.h"
static struct keymap map[0xE0] = {
[0 ... 0xDF] = { -1, -1 },
[0x1e] = {0,0}, /* a */
[0x30] = {0,1}, /* b */
[0x2e] = {0,2}, /* c */
[0x20] = {0,3}, /* d */
[0x12] = {0,4}, /* e */
[0x21] = {0,5}, /* f */
[0x22] = {1,0}, /* g */
[0x23] = {1,1}, /* h */
[0x17] = {1,2}, /* i */
[0x24] = {1,3}, /* j */
[0x25] = {1,4}, /* k */
[0x26] = {1,5}, /* l */
[0x32] = {2,0}, /* m */
[0x31] = {2,1}, /* n */
[0x18] = {2,2}, /* o */
[0x19] = {2,3}, /* p */
[0x10] = {2,4}, /* q */
[0x13] = {2,5}, /* r */
[0x1f] = {3,0}, /* s */
[0x14] = {3,1}, /* t */
[0x16] = {3,2}, /* u */
[0x2f] = {3,3}, /* v */
[0x11] = {3,4}, /* w */
[0x2d] = {3,5}, /* x */
[0x15] = {4,2}, /* y */
[0x2c] = {4,3}, /* z */
[0xc7] = {5,0}, /* Home */
[0x2a] = {5,1}, /* shift */
[0x39] = {5,2}, /* space */
[0x39] = {5,3}, /* space */
[0x1c] = {5,5}, /* enter */
[0xc8] = {6,0}, /* up */
[0xd0] = {6,1}, /* down */
[0xcb] = {6,2}, /* left */
[0xcd] = {6,3}, /* right */
};
enum mainstone_model_e { mainstone };
static void mainstone_common_init(int ram_size, int vga_ram_size,
@ -79,6 +118,10 @@ static void mainstone_common_init(int ram_size, int vga_ram_size,
mst_irq = mst_irq_init(cpu, MST_FPGA_PHYS, PXA2XX_PIC_GPIO_0);
/* setup keypad */
printf("map addr %p\n", &map);
pxa27x_register_keypad(cpu->kp, map, 0xe0);
/* MMC/SD host */
pxa2xx_mmci_handlers(cpu->mmc, NULL, mst_irq[MMC_IRQ]);

4
hw/pxa2xx_keypad.c
View File

@ -321,7 +321,7 @@ struct pxa2xx_keypad_s *pxa27x_keypad_init(target_phys_addr_t base,
iomemtype = cpu_register_io_memory(0, pxa2xx_keypad_readfn,
pxa2xx_keypad_writefn, s);
cpu_register_physical_memory(base, 0x00100000, iomemtype);////check size
cpu_register_physical_memory(base, 0x00100000, iomemtype);
register_savevm("pxa2xx_keypad", 0, 0,
pxa2xx_keypad_save, pxa2xx_keypad_load, s);
@ -334,7 +334,7 @@ void pxa27x_register_keypad(struct pxa2xx_keypad_s *kp, struct keymap *map,
{
kp->map = (struct keymap *) qemu_mallocz(sizeof(struct keymap) * size);
if(!map || size < 80) {
if(!map || size < 0x80) {
fprintf(stderr, "%s - No PXA keypad map defined\n", __FUNCTION__);
exit(-1);
}