hw/arm/mps2-tz: Allow boards to have different PPCInfo data

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

1 files changed, 14 insertions, 2 deletions

diff --git a/hw/arm/mps2-tz.c b/hw/arm/mps2-tz.c
index 1c1fc34..d20b206 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;