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scoop: fix access to registers from second instance

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Second instance of scoop contains registers shifted to 0x40 from the start
of the page. Instead of messing with register mapping, just limit register
address to 0x00..0x3f.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Dmitry Eremin-Solenikov 2011-01-13 18:37:11 +03:00 committed by Aurelien Jarno
parent f75d216a80
commit aa9438d9f8
1 changed files with 2 additions and 2 deletions
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4
hw/zaurus.c
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@ -70,7 +70,7 @@ static uint32_t scoop_readb(void *opaque, target_phys_addr_t addr)
{
ScoopInfo *s = (ScoopInfo *) opaque;
switch (addr) {
switch (addr & 0x3f) {
case SCOOP_MCR:
return s->mcr;
case SCOOP_CDR:
@ -104,7 +104,7 @@ static void scoop_writeb(void *opaque, target_phys_addr_t addr, uint32_t value)
ScoopInfo *s = (ScoopInfo *) opaque;
value &= 0xffff;
switch (addr) {
switch (addr & 0x3f) {
case SCOOP_MCR:
s->mcr = value;
break;