motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-06 01:03:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

Nokia N810 basic system emulation.

Browse source 
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
Download patch file Download diff file Expand all files Collapse all files

22
hw/tsc210x.c
View file

@ -939,11 +939,15 @@ static void tsc210x_write(struct tsc210x_state_s *s, uint16_t value)
}
}
uint32_t tsc210x_txrx(void *opaque, uint32_t value)
uint32_t tsc210x_txrx(void *opaque, uint32_t value, int len)
{
struct tsc210x_state_s *s = opaque;
uint32_t ret = 0;
if (len != 16)
cpu_abort(cpu_single_env, "%s: FIXME: bad SPI word width %i\n",
__FUNCTION__, len);
/* TODO: sequential reads etc - how do we make sure the host doesn't
* unintentionally read out a conversion result from a register while
* transmitting the command word of the next command? */
@ -1124,12 +1128,12 @@ struct uwire_slave_s *tsc2102_init(qemu_irq pint, AudioState *audio)
s->tr[0] = 0;
s->tr[1] = 1;
s->tr[2] = 0;
s->tr[3] = 1;
s->tr[2] = 1;
s->tr[3] = 0;
s->tr[4] = 1;
s->tr[5] = 0;
s->tr[6] = 0;
s->tr[7] = 1;
s->tr[6] = 1;
s->tr[7] = 0;
s->chip.opaque = s;
s->chip.send = (void *) tsc210x_write;
@ -1178,12 +1182,12 @@ struct uwire_slave_s *tsc2301_init(qemu_irq penirq, qemu_irq kbirq,
s->tr[0] = 0;
s->tr[1] = 1;
s->tr[2] = 0;
s->tr[3] = 1;
s->tr[2] = 1;
s->tr[3] = 0;
s->tr[4] = 1;
s->tr[5] = 0;
s->tr[6] = 0;
s->tr[7] = 1;
s->tr[6] = 1;
s->tr[7] = 0;
s->chip.opaque = s;
s->chip.send = (void *) tsc210x_write;