diff options
Diffstat (limited to 'hw/arm/mps2-tz.c')
| -rw-r--r-- | hw/arm/mps2-tz.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/hw/arm/mps2-tz.c b/hw/arm/mps2-tz.c index fe324e86b3..47215f1b97 100644 --- a/hw/arm/mps2-tz.c +++ b/hw/arm/mps2-tz.c @@ -106,6 +106,7 @@ struct MPS2TZMachineClass { MPS2TZFPGAType fpga_type; uint32_t scc_id; uint32_t sysclk_frq; /* Main SYSCLK frequency in Hz */ + uint32_t apb_periph_frq; /* APB peripheral frequency in Hz */ uint32_t len_oscclk; const uint32_t *oscclk; uint32_t fpgaio_num_leds; /* Number of LEDs in FPGAIO LED0 register */ @@ -369,7 +370,7 @@ static MemoryRegion *make_uart(MPS2TZMachineState *mms, void *opaque, object_initialize_child(OBJECT(mms), name, uart, TYPE_CMSDK_APB_UART); qdev_prop_set_chr(DEVICE(uart), "chardev", serial_hd(i)); - qdev_prop_set_uint32(DEVICE(uart), "pclk-frq", mmc->sysclk_frq); + qdev_prop_set_uint32(DEVICE(uart), "pclk-frq", mmc->apb_periph_frq); sysbus_realize(SYS_BUS_DEVICE(uart), &error_fatal); s = SYS_BUS_DEVICE(uart); sysbus_connect_irq(s, 0, get_sse_irq_in(mms, irqs[0])); @@ -1034,6 +1035,7 @@ static void mps2tz_an505_class_init(ObjectClass *oc, void *data) mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-m33"); mmc->scc_id = 0x41045050; mmc->sysclk_frq = 20 * 1000 * 1000; /* 20MHz */ + mmc->apb_periph_frq = mmc->sysclk_frq; mmc->oscclk = an505_oscclk; mmc->len_oscclk = ARRAY_SIZE(an505_oscclk); mmc->fpgaio_num_leds = 2; @@ -1059,6 +1061,7 @@ static void mps2tz_an521_class_init(ObjectClass *oc, void *data) mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-m33"); mmc->scc_id = 0x41045210; mmc->sysclk_frq = 20 * 1000 * 1000; /* 20MHz */ + mmc->apb_periph_frq = mmc->sysclk_frq; mmc->oscclk = an505_oscclk; /* AN521 is the same as AN505 here */ mmc->len_oscclk = ARRAY_SIZE(an505_oscclk); mmc->fpgaio_num_leds = 2; @@ -1084,6 +1087,7 @@ static void mps3tz_an524_class_init(ObjectClass *oc, void *data) mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-m33"); mmc->scc_id = 0x41045240; mmc->sysclk_frq = 32 * 1000 * 1000; /* 32MHz */ + mmc->apb_periph_frq = mmc->sysclk_frq; mmc->oscclk = an524_oscclk; mmc->len_oscclk = ARRAY_SIZE(an524_oscclk); mmc->fpgaio_num_leds = 10; |