diff options
| -rw-r--r-- | hw/pxa2xx_lcd.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/hw/pxa2xx_lcd.c b/hw/pxa2xx_lcd.c index 4e9f7b48a..94952261e 100644 --- a/hw/pxa2xx_lcd.c +++ b/hw/pxa2xx_lcd.c @@ -308,9 +308,12 @@ static void pxa2xx_descriptor_load(PXA2xxLCDState *s) } else descptr = s->dma_ch[i].descriptor; - if (!(descptr >= PXA2XX_SDRAM_BASE && descptr + - sizeof(desc) <= PXA2XX_SDRAM_BASE + ram_size)) + if (!((descptr >= PXA2XX_SDRAM_BASE && descptr + + sizeof(desc) <= PXA2XX_SDRAM_BASE + ram_size) || + (descptr >= PXA2XX_INTERNAL_BASE && descptr + sizeof(desc) <= + PXA2XX_INTERNAL_BASE + PXA2XX_INTERNAL_SIZE))) { continue; + } cpu_physical_memory_read(descptr, (void *)&desc, sizeof(desc)); s->dma_ch[i].descriptor = tswap32(desc.fdaddr); @@ -830,8 +833,10 @@ static void pxa2xx_update_display(void *opaque) continue; } fbptr = s->dma_ch[ch].source; - if (!(fbptr >= PXA2XX_SDRAM_BASE && - fbptr <= PXA2XX_SDRAM_BASE + ram_size)) { + if (!((fbptr >= PXA2XX_SDRAM_BASE && + fbptr <= PXA2XX_SDRAM_BASE + ram_size) || + (fbptr >= PXA2XX_INTERNAL_BASE && + fbptr <= PXA2XX_INTERNAL_BASE + PXA2XX_INTERNAL_SIZE))) { pxa2xx_dma_ber_set(s, ch); continue; } |