Commit 6bc1d858 authored by Andrzej Zaborowski's avatar Andrzej Zaborowski
Browse files

Tosa: emulate LEDs (Dmitry Baryshkov). 



Signed-off-by: default avatarDmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: default avatarAndrzej Zaborowski <andrew.zaborowski@intel.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5612 c046a42c-6fe2-441c-8c8c-71466251a162
parent a6569fc5

hw/tosa.c

+34 −1
Original line number Diff line number Diff line
@@ -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 = {