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| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-06-17 09:25:31 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-06-23 11:39:47 +0100 |
| commit | 75ca834136517a48f838537b10318e68abecaed5 (patch) | |
| tree | c6ec44b767d5e92c3a546d26bd99ae07bd6196c5 /hw/arm/mps2.c | |
| parent | 440c9f959d20b83c20c589f614cb14fd0dce4546 (diff) | |
| download | qemu-75ca834136517a48f838537b10318e68abecaed5.zip qemu-75ca834136517a48f838537b10318e68abecaed5.tar.gz qemu-75ca834136517a48f838537b10318e68abecaed5.tar.bz2 | |
hw/arm/mps2: Document CMSDK/FPGA APB subsystem sections
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-7-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm/mps2.c')
| -rw-r--r-- | hw/arm/mps2.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hw/arm/mps2.c b/hw/arm/mps2.c index daa55f7..ee555f9 100644 --- a/hw/arm/mps2.c +++ b/hw/arm/mps2.c @@ -65,7 +65,9 @@ typedef struct { MemoryRegion blockram_m2; MemoryRegion blockram_m3; MemoryRegion sram; + /* FPGA APB subsystem */ MPS2SCC scc; + /* CMSDK APB subsystem */ CMSDKAPBDualTimer dualtimer; } MPS2MachineState; @@ -299,9 +301,9 @@ static void mps2_common_init(MachineState *machine) g_assert_not_reached(); } + /* CMSDK APB subsystem */ cmsdk_apb_timer_create(0x40000000, qdev_get_gpio_in(armv7m, 8), SYSCLK_FRQ); cmsdk_apb_timer_create(0x40001000, qdev_get_gpio_in(armv7m, 9), SYSCLK_FRQ); - object_initialize_child(OBJECT(mms), "dualtimer", &mms->dualtimer, TYPE_CMSDK_APB_DUALTIMER); qdev_prop_set_uint32(DEVICE(&mms->dualtimer), "pclk-frq", SYSCLK_FRQ); @@ -310,6 +312,7 @@ static void mps2_common_init(MachineState *machine) qdev_get_gpio_in(armv7m, 10)); sysbus_mmio_map(SYS_BUS_DEVICE(&mms->dualtimer), 0, 0x40002000); + /* FPGA APB subsystem */ object_initialize_child(OBJECT(mms), "scc", &mms->scc, TYPE_MPS2_SCC); sccdev = DEVICE(&mms->scc); qdev_prop_set_uint32(sccdev, "scc-cfg4", 0x2); |