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Nokia N810 basic system emulation.

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Add TSC2005 touchscreen controller.
Add N810 machine definition.
Unify N800 and N810 ATAG list generation.
Pass a word length parameter on every SPI transfer.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4374 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog 2008-05-07 14:30:38 +00:00
parent a350e69424
commit e927bb0070
7 changed files with 323 additions and 209 deletions
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13
hw/omap2.c
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@ -1109,7 +1109,7 @@ struct omap_mcspi_s {
struct omap_mcspi_ch_s {
qemu_irq txdrq;
qemu_irq rxdrq;
uint32_t (*txrx)(void *opaque, uint32_t);
uint32_t (*txrx)(void *opaque, uint32_t, int);
void *opaque;
uint32_t tx;
@ -1157,7 +1157,8 @@ static void omap_mcspi_transfer_run(struct omap_mcspi_s *s, int chnum)
if (!(s->control & 1) || /* SINGLE */
(ch->config & (1 << 20))) { /* FORCE */
if (ch->txrx)
ch->rx = ch->txrx(ch->opaque, ch->tx);
ch->rx = ch->txrx(ch->opaque, ch->tx, /* WL */
1 + (0x1f & (ch->config >> 7)));
}
ch->tx = 0;
@ -1408,7 +1409,7 @@ struct omap_mcspi_s *omap_mcspi_init(struct omap_target_agent_s *ta, int chnum,
}
void omap_mcspi_attach(struct omap_mcspi_s *s,
uint32_t (*txrx)(void *opaque, uint32_t), void *opaque,
uint32_t (*txrx)(void *opaque, uint32_t, int), void *opaque,
int chipselect)
{
if (chipselect < 0 || chipselect >= s->chnum)
@ -1476,7 +1477,8 @@ static uint32_t omap_sti_read(void *opaque, target_phys_addr_t addr)
case 0x24: /* STI_ER / STI_DR / XTI_TRACESELECT */
case 0x28: /* STI_RX_DR / XTI_RXDATA */
break;
/* TODO */
return 0;
case 0x2c: /* STI_CLK_CTRL / XTI_SCLKCRTL */
return s->clkcontrol;
@ -1527,6 +1529,9 @@ static void omap_sti_write(void *opaque, target_phys_addr_t addr,
case 0x24: /* STI_ER / STI_DR / XTI_TRACESELECT */
case 0x28: /* STI_RX_DR / XTI_RXDATA */
/* TODO */
return;
default:
OMAP_BAD_REG(addr);
return;