OpenE2K/qemu-e2k
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7c87bb5333
qemu-e2k/hw
History
Philippe Mathieu-Daudé 7c87bb5333 hw/ssi: imx_spi: Rework imx_spi_read() to handle block disabled 
When the block is disabled, it stay it is 'internal reset logic'
(internal clocks are gated off). Reading any register returns
its reset value. Only update this value if the device is enabled.

Ref: i.MX 6DQ Applications Processor Reference Manual (IMX6DQRM),
     chapter 21.7.3: Control Register (ECSPIx_CONREG)

Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Message-id: 20210129132323.30946-6-bmeng.cn@gmail.com
Message-Id: <20210115153049.3353008-5-f4bug@amsat.org>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-02-02 17:00:55 +00:00
..
9pfs 9pfs: Convert reclaim list to QSLIST 2021-01-22 18:26:40 +01:00
acpi qapi: Use QAPI_LIST_APPEND in trivial cases 2021-01-28 08:08:45 +01:00
adc hw/adc: Add an ADC module for NPCM7XX 2021-01-12 21:19:02 +00:00
alpha
arm hw/arm/smmuv3: Fix addr_mask for range-based invalidation 2021-02-02 17:00:54 +00:00
audio audio/via-ac97: Simplify code and set user_creatable to false 2021-01-04 23:24:44 +01:00
avr
block block: Separate blk_is_writable() and blk_supports_write_perm() 2021-01-27 20:45:20 +01:00
char hw/char/exynos4210_uart: Fix missing call to report ready for input 2021-02-02 17:00:54 +00:00
core ptimer: Add new ptimer_set_period_from_clock() function 2021-01-29 15:54:42 +00:00
cpu
cris
display hw/display/vmware_vga: Remove dependency on VNC header 2021-01-27 09:48:04 +01:00
dma
gpio hw: gpio: implement gpio-pwr driver for qemu reset/poweroff 2021-01-29 10:47:28 +00:00
hppa hw: Use the PCI_SLOT() macro from 'hw/pci/pci.h' 2021-01-04 23:24:44 +01:00
hyperv
i2c
i386 hw/misc/pvpanic: split-out generic and bus dependent code 2021-01-29 10:47:28 +00:00
ide block: Separate blk_is_writable() and blk_supports_write_perm() 2021-01-27 20:45:20 +01:00
input Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
intc hw/intc/arm_gic: Allow to use QTest without crashing 2021-02-02 17:00:54 +00:00
ipack
ipmi Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
isa vt82c686: Rename superio config related parts 2021-01-04 23:24:44 +01:00
lm32
m68k hw/m68k/next-cube: Add vmstate for NeXTPC device 2021-01-19 09:11:52 +01:00
mem qapi: More complex uses of QAPI_LIST_APPEND 2021-01-28 08:08:45 +01:00
microblaze
mips docs/system: Remove deprecated 'fulong2e' machine alias 2021-01-14 17:13:54 +01:00
misc hw/misc/pvpanic: add PCI interface support 2021-01-29 10:47:28 +00:00
moxie
net net: checksum: Introduce fine control over checksum type 2021-01-25 17:04:56 +08:00
nios2
nubus
nvram hw/*: Use type casting for SysBusDevice in NPCM7XX 2021-01-12 21:19:02 +00:00
openrisc
pci qapi: More complex uses of QAPI_LIST_APPEND 2021-01-28 08:08:45 +01:00
pci-bridge Kconfig: Compile PXB for ARM_VIRT 2021-01-17 06:42:54 -05:00
pci-host acpi/gpex: Exclude pxb's resources from PCI0 2021-01-17 06:42:54 -05:00
pcmcia
ppc block: Separate blk_is_writable() and blk_supports_write_perm() 2021-01-27 20:45:20 +01:00
rdma Machine queue, 2020-12-23 2021-01-01 22:57:15 +00:00
riscv riscv: Pass RISCVHartArrayState by pointer 2021-01-16 14:34:46 -08:00
rtc pl031: Use timer_free() in the finalize function to avoid memleaks 2021-01-18 11:51:26 +01:00
rx
s390x Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
scsi block: Separate blk_is_writable() and blk_supports_write_perm() 2021-01-27 20:45:20 +01:00
sd block: Separate blk_is_writable() and blk_supports_write_perm() 2021-01-27 20:45:20 +01:00
semihosting semihosting: Implement SYS_ISERROR 2021-01-18 10:05:06 +00:00
sh4 hw: Use the PCI_SLOT() macro from 'hw/pci/pci.h' 2021-01-04 23:24:44 +01:00
smbios
sparc sun4m: don't connect two qemu_irqs directly to the same input 2021-01-06 11:41:37 +00:00
sparc64
ssi hw/ssi: imx_spi: Rework imx_spi_read() to handle block disabled 2021-02-02 17:00:55 +00:00
timer arm: Remove frq properties on CMSDK timer, dualtimer, watchdog, ARMSSE 2021-01-29 15:54:44 +00:00
tpm tpm: tpm_spapr: Remove unused tracepoint 2021-01-25 20:56:38 -05:00
tricore
unicore32
usb block: Separate blk_is_writable() and blk_supports_write_perm() 2021-01-27 20:45:20 +01:00
vfio vfio-ccw: Connect the device request notifier 2021-01-21 11:19:45 +01:00
virtio hw/virtio-pci: Replace error_report() by qemu_log_mask(GUEST_ERROR) 2021-01-18 11:51:26 +01:00
watchdog arm: Remove frq properties on CMSDK timer, dualtimer, watchdog, ARMSSE 2021-01-29 15:54:44 +00:00
xen
xenpv
xtensa
Kconfig
meson.build