xemu/hw
Cédric Le Goater af453a5ef5 aspeed/smc: Add support for address lane disablement
The controller can be configured to disable or enable address and data
byte lanes when issuing commands. This is useful in read command mode
to send SPI NOR commands that don't have an address space, such as
RDID. It's a good way to have a unified read operation for registers
and flash contents accesses.

A new SPI driver proposed by Aspeed makes use of this feature. Add
support for address lanes to start with. We will do the same for the
data lanes if they are controlled one day.

Cc: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Message-Id: <20201120161547.740806-2-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2020-12-10 12:11:03 +01:00
..
9pfs hw/9pfs: Fix Kconfig dependency problem between 9pfs and Xen 2020-11-05 15:21:11 +01:00
acpi x86: acpi: let the firmware handle pending "CPU remove" events in SMM 2020-12-09 13:04:17 -05:00
adc
alpha
arm ast2600: SRAM is 89KB 2020-12-10 12:11:03 +01:00
audio nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00
avr
block nand: put it into the 'storage' category 2020-11-17 10:17:02 +01:00
char nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00
core hw: add compat machines for 6.0 2020-12-08 13:48:58 -05:00
cpu
cris
display hw/display/tcx: add missing 64-bit access for framebuffer blitter 2020-11-22 10:43:30 +00:00
dma sparc32-ledma: don't reference nd_table directly within the device 2020-10-28 07:59:25 +00:00
gpio nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00
hppa
hyperv
i2c nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00
i386 x86: ich9: let firmware negotiate 'CPU hot-unplug with SMI' feature 2020-12-09 13:04:17 -05:00
ide ide: atapi: assert that the buffer pointer is in range 2020-12-01 15:23:05 +00:00
input hw/input/ps2.c: Remove remnants of printf debug 2020-11-17 12:56:32 +00:00
intc hw/intc: fix heap-buffer-overflow in rxicu_realize() 2020-11-23 10:41:58 +00:00
ipack
ipmi
isa x86: ich9: let firmware negotiate 'CPU hot-unplug with SMI' feature 2020-12-09 13:04:17 -05:00
lm32 nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00
m68k hw/m68k/mcf5206: Don't leak IRQs in mcf5206_mbar_realize() 2020-12-09 08:04:34 +01:00
mem nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00
microblaze
mips hw/mips/boston: Fix memory leak in boston_fdt_filter() error-handling paths 2020-11-09 00:40:44 +01:00
misc hw/misc: add an EMC141{3,4} device model 2020-12-10 12:11:03 +01:00
moxie
net failover: Remove primary_dev member 2020-12-08 13:48:58 -05:00
nios2
nubus
nvram fw_cfg: Refactor extra pci roots addition 2020-12-08 13:48:57 -05:00
openrisc
pci pci: Disallow improper BAR registration for type 1 2020-10-30 06:48:53 -04:00
pci-bridge nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00
pci-host acpi/gpex: Build tables for pxb 2020-12-08 13:48:57 -05:00
pcmcia
ppc hw: add compat machines for 6.0 2020-12-08 13:48:58 -05:00
rdma
riscv hw/riscv: microchip_pfsoc: Hook the I2C1 controller 2020-11-03 07:17:23 -08:00
rtc m48t59: remove legacy m48t59_init() function 2020-10-18 16:21:42 +01:00
rx hw/rx/rx-gdbsim: Fix memory leak (CID 1432307) 2020-11-09 00:53:07 +01:00
s390x hw: add compat machines for 6.0 2020-12-08 13:48:58 -05:00
scsi scsi-disk: convert more errno values back to SCSI statuses 2020-11-16 13:22:17 -05:00
sd hw/sd: Fix 2 GiB card CSD register values 2020-11-17 11:45:13 +01:00
semihosting
sh4
smbios hw/smbios: Fix leaked fd in save_opt_one() error path 2020-11-03 07:19:27 -05:00
sparc sparc32-ledma: don't reference nd_table directly within the device 2020-10-28 07:59:25 +00:00
sparc64 sabre: don't call sysbus_mmio_map() in sabre_realize() 2020-10-28 07:59:25 +00:00
ssi aspeed/smc: Add support for address lane disablement 2020-12-10 12:11:03 +01:00
timer exynos: Fix bad printf format specifiers 2020-11-17 12:56:32 +00:00
tpm tpm: Fix Lesser GPL version number 2020-11-15 16:44:18 +01:00
tricore tricore tcg cpus: Fix Lesser GPL version number 2020-11-15 16:40:30 +01:00
unicore32
usb usb: fix kconfig for usb-xhci-sysbus 2020-11-20 10:43:41 -05:00
vfio vfio: Change default dirty pages tracking behavior during migration 2020-11-23 10:05:58 -07:00
virtio hw/virtio-pci Added AER capability. 2020-12-09 13:04:17 -05:00
watchdog hw/watchdog: Implement SBSA watchdog device 2020-10-27 11:10:44 +00:00
xen nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00
xenpv
xtensa
Kconfig
meson.build