Patchwork [15/21] openpic: make brr1 model specific

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Submitter Alexander Graf
Date Dec. 13, 2012, 12:02 p.m.
Message ID <1355400148-26383-16-git-send-email-agraf@suse.de>
Download mbox | patch
Permalink /patch/205839/
State New
Headers show

Comments

Alexander Graf - Dec. 13, 2012, 12:02 p.m.
Now that we can properly distinguish between openpic model differences,
let's move brr1 out of the raven code path.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
 hw/openpic.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

Patch

diff --git a/hw/openpic.c b/hw/openpic.c
index 591b291..5bf16ea 100644
--- a/hw/openpic.c
+++ b/hw/openpic.c
@@ -206,6 +206,7 @@  typedef struct OpenPICState {
     uint32_t tifr_reset;
     uint32_t ipvp_reset;
     uint32_t ide_reset;
+    uint32_t brr1;
 
     /* Sub-regions */
     MemoryRegion sub_io_mem[7];
@@ -784,7 +785,7 @@  static uint32_t openpic_cpu_read_internal(void *opaque, hwaddr addr,
     addr &= 0xFF0;
     switch (addr) {
     case 0x00: /* Block Revision Register1 (BRR1) */
-        retval = FSL_BRR1_IPID | FSL_BRR1_IPMJ | FSL_BRR1_IPMN;
+        retval = opp->brr1;
         break;
     case 0x80: /* PCTP */
         retval = dst->pctp;
@@ -1082,6 +1083,7 @@  static int openpic_init(SysBusDevice *dev)
         opp->max_irq = FSL_MPIC_20_MAX_IRQ;
         opp->irq_ipi0 = FSL_MPIC_20_IPI_IRQ;
         opp->irq_tim0 = FSL_MPIC_20_TMR_IRQ;
+        opp->brr1 = FSL_BRR1_IPID | FSL_BRR1_IPMJ | FSL_BRR1_IPMN;
         list = list_be;
         break;
     case OPENPIC_MODEL_RAVEN:
@@ -1095,6 +1097,7 @@  static int openpic_init(SysBusDevice *dev)
         opp->max_irq = RAVEN_MAX_IRQ;
         opp->irq_ipi0 = RAVEN_IPI_IRQ;
         opp->irq_tim0 = RAVEN_TMR_IRQ;
+        opp->brr1 = -1;
         list = list_le;
 
         /* Only UP supported today */