diff mbox series

[PULL,40/49] hw/arm/mps2-tz: Allow boards to have different PPCInfo data

Message ID 20210305171515.1038-41-peter.maydell@linaro.org
State Accepted
Commit ef29e3826be152996b8388656bc9d0dcfc2d43df
Headers show
Series target-arm queue | expand

Commit Message

Peter Maydell March 5, 2021, 5:15 p.m. UTC 
The AN505 and AN521 have the same device layout, but the AN524 is
somewhat different.  Allow for more than one PPCInfo array, which can
be selected based on the board type.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

Message-id: 20210215115138.20465-16-peter.maydell@linaro.org
---
 hw/arm/mps2-tz.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

-- 
2.20.1
diff mbox series

Patch

diff --git a/hw/arm/mps2-tz.c b/hw/arm/mps2-tz.c
index 1c1fc34dd53..d20b2068868 100644
--- a/hw/arm/mps2-tz.c
+++ b/hw/arm/mps2-tz.c
@@ -423,6 +423,8 @@  static void mps2tz_common_init(MachineState *machine)
     MemoryRegion *system_memory = get_system_memory();
     DeviceState *iotkitdev;
     DeviceState *dev_splitter;
+    const PPCInfo *ppcs;
+    int num_ppcs;
     int i;
 
     if (strcmp(machine->cpu_type, mc->default_cpu_type) != 0) {
@@ -544,7 +546,7 @@  static void mps2tz_common_init(MachineState *machine)
      *  + wire up the PPC's control lines to the IoTKit object
      */
 
-    const PPCInfo ppcs[] = { {
+    const PPCInfo an505_ppcs[] = { {
             .name = "apb_ppcexp0",
             .ports = {
                 { "ssram-0", make_mpc, &mms->ssram_mpc[0], 0x58007000, 0x1000 },
@@ -598,7 +600,17 @@  static void mps2tz_common_init(MachineState *machine)
         },
     };
 
-    for (i = 0; i < ARRAY_SIZE(ppcs); i++) {
+    switch (mmc->fpga_type) {
+    case FPGA_AN505:
+    case FPGA_AN521:
+        ppcs = an505_ppcs;
+        num_ppcs = ARRAY_SIZE(an505_ppcs);
+        break;
+    default:
+        g_assert_not_reached();
+    }
+
+    for (i = 0; i < num_ppcs; i++) {
         const PPCInfo *ppcinfo = &ppcs[i];
         TZPPC *ppc = &mms->ppc[i];
         DeviceState *ppcdev;