diff options
| author | balrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-11-04 08:43:54 +0000 |
|---|---|---|
| committer | balrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-11-04 08:43:54 +0000 |
| commit | 6bc1d858d1cb37c4d7a982051d93190d070b50dd (patch) | |
| tree | 986a5c753ac6536065323928fd952f40edf751cd /hw/tosa.c | |
| parent | a6569fc532698a7df1cc9c04f26503727a5a5bfd (diff) | |
Tosa: emulate LEDs (Dmitry Baryshkov).
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5612 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/tosa.c')
| -rw-r--r-- | hw/tosa.c | 35 |
1 files changed, 34 insertions, 1 deletions
@@ -27,11 +27,17 @@ #define TOSA_GPIO_CF_CD (13) #define TOSA_GPIO_JC_CF_IRQ (36) /* CF slot1 Ready */ -#define TOSA_SCOOP_GPIO_BASE 0 +#define TOSA_SCOOP_GPIO_BASE 1 #define TOSA_GPIO_IR_POWERDWN (TOSA_SCOOP_GPIO_BASE + 2) #define TOSA_GPIO_SD_WP (TOSA_SCOOP_GPIO_BASE + 3) #define TOSA_GPIO_PWR_ON (TOSA_SCOOP_GPIO_BASE + 4) +#define TOSA_SCOOP_JC_GPIO_BASE 1 +#define TOSA_GPIO_BT_LED (TOSA_SCOOP_JC_GPIO_BASE + 0) +#define TOSA_GPIO_NOTE_LED (TOSA_SCOOP_JC_GPIO_BASE + 1) +#define TOSA_GPIO_CHRG_ERR_LED (TOSA_SCOOP_JC_GPIO_BASE + 2) +#define TOSA_GPIO_WLAN_LED (TOSA_SCOOP_JC_GPIO_BASE + 7) + static void tosa_microdrive_attach(struct pxa2xx_state_s *cpu) { struct pcmcia_card_s *md; @@ -48,10 +54,33 @@ static void tosa_microdrive_attach(struct pxa2xx_state_s *cpu) } } +static void tosa_out_switch(void *opaque, int line, int level) +{ + switch (line) { + case 0: + fprintf(stderr, "blue LED %s.\n", level ? "on" : "off"); + break; + case 1: + fprintf(stderr, "green LED %s.\n", level ? "on" : "off"); + break; + case 2: + fprintf(stderr, "amber LED %s.\n", level ? "on" : "off"); + break; + case 3: + fprintf(stderr, "wlan LED %s.\n", level ? "on" : "off"); + break; + default: + fprintf(stderr, "Uhandled out event: %d = %d\n", line, level); + break; + } +} + + static void tosa_gpio_setup(struct pxa2xx_state_s *cpu, struct scoop_info_s *scp0, struct scoop_info_s *scp1) { + qemu_irq *outsignals = qemu_allocate_irqs(tosa_out_switch, cpu, 4); /* MMC/SD host */ pxa2xx_mmci_handlers(cpu->mmc, scoop_gpio_in_get(scp0)[TOSA_GPIO_SD_WP], @@ -69,6 +98,10 @@ static void tosa_gpio_setup(struct pxa2xx_state_s *cpu, pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_JC_CF_IRQ], NULL); + scoop_gpio_out_set(scp1, TOSA_GPIO_BT_LED, outsignals[0]); + scoop_gpio_out_set(scp1, TOSA_GPIO_NOTE_LED, outsignals[1]); + scoop_gpio_out_set(scp1, TOSA_GPIO_CHRG_ERR_LED, outsignals[2]); + scoop_gpio_out_set(scp1, TOSA_GPIO_WLAN_LED, outsignals[3]); } static struct arm_boot_info tosa_binfo = { |