gwj / at91sam9263 · Commits

Commit bd464c2eef04b322a34517cb9886b12bbc045cd1

Authored by balrog
1 parent 31b87f2e

Mainstone keypad support, by Armin Kuster. 


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3819 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 2 changed files with 45 additions and 2 deletions
hw/mainstone.c
  View file @bd464c2
... ... @@ -18,6 +18,45 @@
18 18 #include "sysemu.h"
19 19 #include "flash.h"
20 20  
  21 +static struct keymap map[0xE0] = {
  22 + [0 ... 0xDF] = { -1, -1 },
  23 + [0x1e] = {0,0}, /* a */
  24 + [0x30] = {0,1}, /* b */
  25 + [0x2e] = {0,2}, /* c */
  26 + [0x20] = {0,3}, /* d */
  27 + [0x12] = {0,4}, /* e */
  28 + [0x21] = {0,5}, /* f */
  29 + [0x22] = {1,0}, /* g */
  30 + [0x23] = {1,1}, /* h */
  31 + [0x17] = {1,2}, /* i */
  32 + [0x24] = {1,3}, /* j */
  33 + [0x25] = {1,4}, /* k */
  34 + [0x26] = {1,5}, /* l */
  35 + [0x32] = {2,0}, /* m */
  36 + [0x31] = {2,1}, /* n */
  37 + [0x18] = {2,2}, /* o */
  38 + [0x19] = {2,3}, /* p */
  39 + [0x10] = {2,4}, /* q */
  40 + [0x13] = {2,5}, /* r */
  41 + [0x1f] = {3,0}, /* s */
  42 + [0x14] = {3,1}, /* t */
  43 + [0x16] = {3,2}, /* u */
  44 + [0x2f] = {3,3}, /* v */
  45 + [0x11] = {3,4}, /* w */
  46 + [0x2d] = {3,5}, /* x */
  47 + [0x15] = {4,2}, /* y */
  48 + [0x2c] = {4,3}, /* z */
  49 + [0xc7] = {5,0}, /* Home */
  50 + [0x2a] = {5,1}, /* shift */
  51 + [0x39] = {5,2}, /* space */
  52 + [0x39] = {5,3}, /* space */
  53 + [0x1c] = {5,5}, /* enter */
  54 + [0xc8] = {6,0}, /* up */
  55 + [0xd0] = {6,1}, /* down */
  56 + [0xcb] = {6,2}, /* left */
  57 + [0xcd] = {6,3}, /* right */
  58 +};
  59 +
21 60 enum mainstone_model_e { mainstone };
22 61  
23 62 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,
79 118  
80 119 mst_irq = mst_irq_init(cpu, MST_FPGA_PHYS, PXA2XX_PIC_GPIO_0);
81 120  
  121 + /* setup keypad */
  122 + printf("map addr %p\n", &map);
  123 + pxa27x_register_keypad(cpu->kp, map, 0xe0);
  124 +
82 125 /* MMC/SD host */
83 126 pxa2xx_mmci_handlers(cpu->mmc, NULL, mst_irq[MMC_IRQ]);
84 127  
... ...
hw/pxa2xx_keypad.c
  View file @bd464c2
... ... @@ -321,7 +321,7 @@ struct pxa2xx_keypad_s *pxa27x_keypad_init(target_phys_addr_t base,
321 321  
322 322 iomemtype = cpu_register_io_memory(0, pxa2xx_keypad_readfn,
323 323 pxa2xx_keypad_writefn, s);
324   - cpu_register_physical_memory(base, 0x00100000, iomemtype);////check size
  324 + cpu_register_physical_memory(base, 0x00100000, iomemtype);
325 325  
326 326 register_savevm("pxa2xx_keypad", 0, 0,
327 327 pxa2xx_keypad_save, pxa2xx_keypad_load, s);
... ... @@ -334,7 +334,7 @@ void pxa27x_register_keypad(struct pxa2xx_keypad_s *kp, struct keymap *map,
334 334 {
335 335 kp->map = (struct keymap *) qemu_mallocz(sizeof(struct keymap) * size);
336 336  
337   - if(!map || size < 80) {
  337 + if(!map || size < 0x80) {
338 338 fprintf(stderr, "%s - No PXA keypad map defined\n", __FUNCTION__);
339 339 exit(-1);
340 340 }
... ...