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qemu/hw/arm
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Cédric Le Goater 27a2c66c92 aspeed/smc: Wire CS lines at reset 
Currently, a set of default flash devices is created at machine init
and drives defined on the QEMU command line are associated to the FMC
and SPI controllers in sequence :

   -drive file<file>,format=raw,if=mtd
   -drive file<file1>,format=raw,if=mtd

The CS lines are wired in the same creation loop. This makes a strong
assumption on the ordering and is not very flexible since only a
limited set of flash devices can be defined : 1 FMC + 1 or 2 SPI,
which is less than what the SoC really supports.

A better alternative would be to define the flash devices on the
command line using a blockdev attached to a CS line of a SSI bus :

    -blockdev node-name=fmc0,driver=file,filename=./flash.img
    -device mx66u51235f,cs=0x0,bus=ssi.0,drive=fmc0

However, user created flash devices are not correctly wired to their
SPI controller and consequently can not be used by the machine. Fix
that and wire the CS lines of all available devices when the SSI bus
is reset.

Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2023-09-01 11:40:04 +02:00
..
allwinner-a10.c hw/arm: Add WDT to Allwinner-A10 and Cubieboard 2023-04-20 10:21:13 +01:00
allwinner-h3.c hw/arm: Add WDT to Allwinner-H3 and Orangepi-PC 2023-04-20 10:21:14 +01:00
allwinner-r40.c hw: arm: allwinner-sramc: Add SRAM Controller support for R40 2023-06-06 10:19:33 +01:00
armsse.c hw/arm: Set number of MPU regions correctly for an505, an521, an524 2023-08-31 11:07:02 +01:00
armv7m.c hw/arm/armv7m: Add mpu-ns-regions and mpu-s-regions properties 2023-08-31 11:07:02 +01:00
aspeed.c aspeed/smc: Wire CS lines at reset 2023-09-01 11:40:04 +02:00
aspeed_ast10x0.c hw/arm/aspeed_ast10x0: Add TODO comment to use Cortex-M4F 2023-02-07 09:02:05 +01:00
aspeed_ast2600.c target/arm: Allow users to set the number of VFP registers 2023-06-15 18:35:58 +02:00
aspeed_eeprom.c hw/arm/aspeed: Add VPD data for Rainier machine 2023-06-15 18:35:57 +02:00
aspeed_eeprom.h hw/arm/aspeed: Add VPD data for Rainier machine 2023-06-15 18:35:57 +02:00
aspeed_soc.c aspeed: Introduce a spi_boot region under the SoC 2023-03-02 13:57:50 +01:00
bananapi_m2u.c hw: arm: allwinner-r40: Add emac and gmac support 2023-06-06 10:19:33 +01:00
bcm2835_peripherals.c hw/arm/bcm2835_property: Implement "get command line" message 2023-05-02 15:47:40 +01:00
bcm2836.c hw/arm/bcm2835_property: Implement "get command line" message 2023-05-02 15:47:40 +01:00
boot.c hw/arm/boot: Make write_bootloader() public as arm_write_bootloader() 2023-05-02 15:47:40 +01:00
collie.c *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
cubieboard.c *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
digic.c arm/digic: replace snprintf() with g_strdup_printf() 2022-04-21 17:03:51 +04:00
digic_boards.c hw/arm: Don't include qemu-common.h unnecessarily 2021-12-15 10:35:26 +00:00
exynos4_boards.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
exynos4210.c hw/arm: Fix some typos in comments (most found by codespell) 2023-04-20 10:21:13 +01:00
fby35.c aspeed: Use the boot_rom region of the fby35 machine 2023-06-15 18:35:58 +02:00
fsl-imx6.c fsl-imx6: Add SNVS support for i.MX6 boards 2023-05-30 13:02:53 +01:00
fsl-imx6ul.c Add i.MX6UL missing devices. 2023-08-31 09:45:16 +01:00
fsl-imx7.c Add i.MX7 SRC device implementation 2023-08-31 09:45:17 +01:00
fsl-imx25.c Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
fsl-imx31.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
gumstix.c hw/arm: Remove unreachable code calling pflash_cfi01_register() 2023-01-12 17:03:14 +00:00
highbank.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
imx25_pdk.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
integratorcp.c hw: Replace trivial drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
Kconfig hw/arm/sbsa-ref: use XHCI to replace EHCI 2023-07-04 14:08:47 +01:00
kzm.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
mainstone.c hw/arm: Remove unreachable code calling pflash_cfi01_register() 2023-01-12 17:03:14 +00:00
mcimx6ul-evk.c arm/mcimx6ul-evk: Set fec1-phy-connected property to false 2023-04-20 10:46:29 +01:00
mcimx7d-sabre.c arm/mcimx7d-sabre: Set fec2-phy-connected property to false 2023-04-20 10:46:43 +01:00
meson.build meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
microbit.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
mps2-tz.c hw/arm: Set number of MPU regions correctly for an505, an521, an524 2023-08-31 11:07:02 +01:00
mps2.c hw/char/cmsdk-apb-uart: Open-code cmsdk_apb_uart_create() 2023-02-27 13:27:05 +00:00
msf2-soc.c arm: Remove system_clock_scale global 2021-09-01 11:08:21 +01:00
msf2-som.c tests/avocado: Truncate M2S-FG484 SOM SPI flash to 16MiB 2023-02-07 09:02:04 +01:00
musca.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
musicpal.c bulk: Remove pointless QOM casts 2023-06-05 20:48:34 +02:00
netduino2.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
netduinoplus2.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
npcm7xx.c hw/arm: Attach PSPI module to NPCM7XX SoC 2023-02-16 16:00:48 +00:00
npcm7xx_boards.c *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
nrf51_soc.c arm: Remove system_clock_scale global 2021-09-01 11:08:21 +01:00
nseries.c *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
olimex-stm32-h405.c hw/arm: Add Olimex H405 2023-01-12 16:50:19 +00:00
omap1.c hw/arm: Fix some typos in comments (most found by codespell) 2023-04-20 10:21:13 +01:00
omap2.c hw/arm: Fix some typos in comments (most found by codespell) 2023-04-20 10:21:13 +01:00
omap_sx1.c *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
orangepi.c *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
palm.c *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
pxa2xx.c hw/arm/pxa2xx: Simplify pxa270_init() 2023-01-12 17:03:14 +00:00
pxa2xx_gpio.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
pxa2xx_pic.c target/arm: Replace sentinels with ARRAY_SIZE in cpregs.h 2022-05-05 09:35:50 +01:00
raspi.c hw/arm/raspi: Use arm_write_bootloader() to write boot code 2023-05-02 15:47:41 +01:00
realview.c hw/i2c/versatile_i2c: Replace TYPE_VERSATILE_I2C -> TYPE_ARM_SBCON_I2C 2023-01-23 13:32:38 +00:00
sabrelite.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
sbsa-ref.c hw/arm/sbsa-ref: set 'slots' property of xhci 2023-07-17 11:05:07 +01:00
smmu-common.c hw/arm/smmu: Handle big-endian hosts correctly 2023-07-25 10:56:51 +01:00
smmu-internal.h hw/arm/smmuv3: Add VMID to TLB tagging 2023-05-30 15:50:16 +01:00
smmuv3-internal.h hw/arm/smmuv3: Parse STE config for stage-2 2023-05-30 13:02:53 +01:00
smmuv3.c hw/arm/smmu: Handle big-endian hosts correctly 2023-07-25 10:56:51 +01:00
spitz.c hw/arm/pxa2xx: Simplify pxa270_init() 2023-01-12 17:03:14 +00:00
stellaris.c hw/char/pl011: Open-code pl011_luminary_create() 2023-02-27 13:27:05 +00:00
stm32f100_soc.c hw/arm/stm32f100: Wire up sysclk and refclk 2021-09-01 11:08:19 +01:00
stm32f205_soc.c hw/arm/stm32f205: Wire up sysclk and refclk 2021-09-01 11:08:19 +01:00
stm32f405_soc.c hw/arm/stm32f405: correctly describe the memory layout 2023-01-12 16:50:18 +00:00
stm32vldiscovery.c target/arm: Make boards pass base address to armv7m_load_kernel() 2022-09-14 11:19:40 +01:00
strongarm.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
strongarm.h hw/arm/collie: Create the RAM in the board 2019-10-22 17:44:01 +01:00
tosa.c hw/arm/pxa2xx: Simplify pxa255_init() 2023-01-12 17:03:14 +00:00
trace-events hw/arm/smmuv3: Add stage-2 support in iova notifier 2023-05-30 15:50:16 +01:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
versatilepb.c hw/i2c/versatile_i2c: Replace TYPE_VERSATILE_I2C -> TYPE_ARM_SBCON_I2C 2023-01-23 13:32:38 +00:00
vexpress.c hw/arm/vexpress: Avoid trivial memory leak of 'flashalias' 2023-05-18 11:39:33 +01:00
virt-acpi-build.c hw/arm/virt-acpi-build.c: Add missing header 2023-07-08 07:24:38 +03:00
virt.c target-arm queue: 2023-08-24 10:08:33 -04:00
xen_arm.c xen_arm: Initialize RAM and add hi/low memory regions 2023-08-30 18:23:08 -07:00
xilinx_zynq.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
xlnx-versal-virt.c xlnx-versal: Connect Xilinx VERSAL CANFD controllers 2023-06-06 10:19:30 +01:00
xlnx-versal.c target-arm queue: 2023-06-06 12:11:34 -07:00
xlnx-zcu102.c hw/arm/xlnx-zcu102: Don't enable PSCI conduit when booting guest in EL3 2022-02-08 10:56:27 +00:00
xlnx-zynqmp.c hw/arm/xlnx-zynqmp: fix unsigned error when checking the RPUs number 2023-05-30 15:50:16 +01:00
z2.c hw/arm: Remove unreachable code calling pflash_cfi01_register() 2023-01-12 17:03:14 +00:00