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Peter Maydell 2a5ee4e18d hw/misc/mps2-scc: Make changes needed for AN536 FPGA image 
The MPS2 SCC device is broadly the same for all FPGA images, but has
minor differences in the behaviour of the CFG registers depending on
the image. In many cases we don't really care about the functionality
controlled by these registers and a reads-as-written or similar
behaviour is sufficient for the moment.

For the AN536 the required behaviour is:

 * A_CFG0 has CPU reset and halt bits
    - implement as reads-as-written for the moment
 * A_CFG1 has flash or ATCM address 0 remap handling
    - QEMU doesn't model this; implement as reads-as-written
 * A_CFG2 has QSPI select (like AN524)
    - implemented (no behaviour, as with AN524)
 * A_CFG3 is MCC_MSB_ADDR "additional MCC addressing bits"
    - QEMU doesn't care about these, so use the existing
      RAZ behaviour for convenience
 * A_CFG4 is board rev (like all other images)
    - no change needed
 * A_CFG5 is ACLK frq in hz (like AN524)
    - implemented as reads-as-written, as for other boards
 * A_CFG6 is core 0 vector table base address
    - implemented as reads-as-written for the moment
 * A_CFG7 is core 1 vector table base address
    - implemented as reads-as-written for the moment

Make the changes necessary for this; leave TODO comments where
appropriate to indicate where we might want to come back and
implement things like CPU reset.

The other aspects of the device specific to this FPGA image (like the
values of the board ID and similar registers) will be set via the
device's qdev properties.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240206132931.38376-8-peter.maydell@linaro.org
2024-02-15 14:32:38 +00:00
..
macio hw/misc/macio: Constify VMState 2023-12-30 07:38:06 +11:00
a9scu.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
allwinner-a10-ccm.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
allwinner-a10-dramc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
allwinner-cpucfg.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
allwinner-h3-ccu.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
allwinner-h3-dramc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
allwinner-h3-sysctrl.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
allwinner-r40-ccu.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
allwinner-r40-dramc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
allwinner-sid.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
allwinner-sramc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
applesmc.c Do not include "qemu/error-report.h" in headers that do not need it 2023-02-14 09:11:27 +01:00
arm11scu.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
arm_integrator_debug.c arm: Update infocenter.arm.com URLs 2021-02-11 11:50:14 +00:00
arm_l2x0.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
arm_sysctl.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
armsse-cpu-pwrctrl.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
armsse-cpuid.c hw/arm/mps2: Update old infocenter.arm.com URLs 2021-03-08 11:54:16 +00:00
armsse-mhu.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
armv7m_ras.c arm: Move M-profile RAS register block into its own device 2021-09-01 11:08:18 +01:00
aspeed_hace.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
aspeed_i3c.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
aspeed_lpc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
aspeed_peci.c hw/misc/aspeed: Add PECI controller 2022-06-30 09:21:14 +02:00
aspeed_sbc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
aspeed_scu.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
aspeed_sdmc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
aspeed_xdma.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
auxbus.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
avr_power.c hw/misc: avr: Add limited support for power reduction device 2020-07-11 11:02:05 +02:00
axp2xx.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
bcm2835_cprman.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
bcm2835_mbox.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
bcm2835_mphi.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
bcm2835_powermgt.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
bcm2835_property.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
bcm2835_rng.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
bcm2835_thermal.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
cbus.c Drop useless casts from g_malloc() & friends to pointer 2022-10-22 23:15:40 +02:00
debugexit.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
djmemc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
eccmemctl.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
edu.c system/cpus: rename qemu_mutex_lock_iothread() to bql_lock() 2024-01-08 10:45:43 -05:00
empty_slot.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
exynos4210_clk.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
exynos4210_pmu.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
exynos4210_rng.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
grlib_ahb_apb_pnp.c hw/misc/grlib_ahb_apb_pnp: Support 8 and 16 bit accesses 2022-08-08 23:43:11 +02:00
i2c-echo.c hw/misc/i2c-echo: add copyright/license note 2023-10-12 14:11:44 +02:00
imx6_ccm.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
imx6_src.c system/cpus: rename qemu_mutex_lock_iothread() to bql_lock() 2024-01-08 10:45:43 -05:00
imx6ul_ccm.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
imx7_ccm.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
imx7_gpr.c Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
imx7_snvs.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
imx7_src.c system/cpus: rename qemu_mutex_lock_iothread() to bql_lock() 2024-01-08 10:45:43 -05:00
imx25_ccm.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
imx31_ccm.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
imx_ccm.c hw: Do not include qemu/log.h if it is not necessary 2021-05-02 17:24:50 +02:00
imx_rngc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
iosb.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
iotkit-secctl.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
iotkit-sysctl.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
iotkit-sysinfo.c hw/misc/iotkit-sysinfo.c: Implement SYS_CONFIG1 and IIDR 2021-03-08 17:20:01 +00:00
ivshmem.c hw/misc: Simplify memory_region_init_ram_from_fd() calls 2024-01-05 16:20:15 +01:00
Kconfig hw/misc: Implement STM32L4x5 SYSCFG 2024-01-15 17:12:22 +00:00
lasi.c lasi: Add reset I/O ports for LASI audio and FDC 2024-02-11 13:20:23 +01:00
led.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
mac_via.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
mchp_pfsoc_dmc.c hw: Remove superfluous includes of hw/hw.h 2021-05-02 17:24:50 +02:00
mchp_pfsoc_ioscb.c hw/{misc, riscv}: pfsoc: add system controller as unimplemented 2023-01-06 10:42:55 +10:00
mchp_pfsoc_sysreg.c hw/{misc, riscv}: pfsoc: add system controller as unimplemented 2023-01-06 10:42:55 +10:00
meson.build hw/misc/xlnx-versal-crl: Build it only once 2024-01-26 11:30:49 +00:00
mips_cmgcr.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
mips_cpc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
mips_itu.c hw/misc/mips_itu: Remove unnecessary 'exec/exec-all.h' header 2023-12-20 10:29:23 +01:00
mos6522.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
mps2-fpgaio.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
mps2-scc.c hw/misc/mps2-scc: Make changes needed for AN536 FPGA image 2024-02-15 14:32:38 +00:00
msf2-sysreg.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
mst_fpga.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
npcm7xx_clk.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
npcm7xx_gcr.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
npcm7xx_mft.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
npcm7xx_pwm.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
npcm7xx_rng.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
nrf51_rng.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
omap_clk.c Include hw/irq.h a lot less 2019-08-16 13:31:52 +02:00
omap_gpmc.c hw/arm/omap: Drop useless casts from void * to pointer 2023-01-12 17:15:09 +00:00
omap_l4.c hw/arm/omap: Drop useless casts from void * to pointer 2023-01-12 17:15:09 +00:00
omap_sdrc.c hw/arm/omap: Drop useless casts from void * to pointer 2023-01-12 17:15:09 +00:00
omap_tap.c hw/arm/omap: Drop useless casts from void * to pointer 2023-01-12 17:15:09 +00:00
pc-testdev.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
pca9552.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
pci-testdev.c kvm: require KVM_CAP_IOEVENTFD and KVM_CAP_IOEVENTFD_ANY_LENGTH 2023-10-25 17:35:15 +02:00
pvpanic-isa.c acpi: pvpanic-isa: use AcpiDevAmlIfClass:build_dev_aml to provide device's AML 2022-06-09 19:32:49 -04:00
pvpanic-pci.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
pvpanic.c hw/misc/pvpanic: Use standard headers instead 2022-03-06 05:08:23 -05:00
sbsa_ec.c hw/misc/sbsa_ec: Declare QOM macros using OBJECT_DECLARE_SIMPLE_TYPE() 2023-01-12 17:15:09 +00:00
sifive_e_aon.c hw/misc: sifive_e_aon: Support the watchdog timer of HiFive 1 rev b. 2023-07-10 22:29:14 +10:00
sifive_e_prci.c hw: Remove superfluous includes of hw/hw.h 2021-05-02 17:24:50 +02:00
sifive_test.c hw/misc/sifive_test.c: replace exit calls with proper shutdown 2023-10-12 12:34:30 +10:00
sifive_u_otp.c hw/misc/sifive_u_otp: Remove the deprecated OTP config with '-drive if=none' 2023-01-26 13:25:07 +01:00
sifive_u_prci.c hw/riscv: Move sifive_u_prci model to hw/misc 2020-09-09 15:54:19 -07:00
slavio_misc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
stm32f2xx_syscfg.c hw/other: spelling fixes 2023-09-21 11:31:16 +03:00
stm32f4xx_exti.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
stm32f4xx_syscfg.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
stm32l4x5_exti.c hw/misc: Implement STM32L4x5 EXTI 2024-01-15 17:12:22 +00:00
stm32l4x5_syscfg.c hw/misc: Implement STM32L4x5 SYSCFG 2024-01-15 17:12:22 +00:00
trace-events hw/misc: Implement STM32L4x5 SYSCFG 2024-01-15 17:12:22 +00:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
tz-mpc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
tz-msc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
tz-ppc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
unimp.c hw/misc/unimp: Display the offset with width of the region size 2020-08-28 10:02:46 +01:00
virt_ctrl.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
vmcoreinfo.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
xlnx-cfi-if.c hw/misc: Introduce the Xilinx CFI interface 2023-09-08 16:41:34 +01:00
xlnx-versal-cframe-reg.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
xlnx-versal-cfu.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
xlnx-versal-crl.c hw/misc/xlnx-versal-crl: Build it only once 2024-01-26 11:30:49 +00:00
xlnx-versal-pmc-iou-slcr.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
xlnx-versal-trng.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
xlnx-versal-xramc.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
xlnx-zynqmp-apu-ctrl.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
xlnx-zynqmp-crf.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00
zynq_slcr.c hw/misc: Constify VMState 2023-12-30 07:38:06 +11:00