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58d8ace12be763351df37cdcf6fdfceb646fb4dd
u-boot-megous/drivers
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Masahiro Yamada 58d8ace12b mmc: sdhci: use dma_map_single() instead of flush_cache() before DMA 
Currently, sdhci_prepare_dma() calls flush_cache() regardless of the
DMA direction.

Actually, cache invalidation is enough when reading data from the device.

This is correctly handled by dma_map_single(), which mimics the DMA-API
in Linux kernel. Drivers can be agnostic which cache operation occurs
behind the scene.

This commit also sanitizes the difference between the virtual address
and the dma address.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-02-20 15:09:57 +08:00
..
adc
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
ata
ata: fsl_sata: Continue probing other sata port when failed current port.
2020-01-08 09:27:44 -05:00
axi
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
bios_emulator
bios_emulator: remove stray break
2019-08-09 22:24:02 +08:00
block
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
board
drivers: board: Add get_fit_loadable()
2020-01-07 11:13:24 -05:00
bootcount
bootcount: add a DM i2c eeprom backing store for bootcount
2020-01-10 10:25:13 -05:00
cache
common: Move hang() to the same header as panic()
2020-01-24 23:06:49 +05:30
clk
Merge tag 'u-boot-stm32-20200214' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm
2020-02-14 07:31:47 -05:00
core
Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
2020-02-11 10:58:41 -05:00
cpu
Move strtomhz() to vsprintf.h
2019-12-02 18:23:09 -05:00
crypto
crypto: make mod_exp_sw() static
2020-01-25 12:04:36 -05:00
ddr
Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
2020-02-11 10:58:41 -05:00
demo
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
dfu
dm: core: Require users of devres to include the header
2020-02-05 19:33:46 -07:00
dma
dma-mapping: move dma_map_(un)single() to <linux/dma-mapping.h>
2020-02-19 21:27:30 +08:00
fastboot
fastboot: mt85xx: add command to flash/erase emmc hwpart
2020-01-25 12:04:36 -05:00
firmware
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
fpga
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
gpio
Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
2020-02-11 10:58:41 -05:00
hwspinlock
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
i2c
Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
2020-02-11 10:58:41 -05:00
input
input: Move input.o to be built only in some cases
2019-11-19 17:43:04 -05:00
led
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
mailbox
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
memory
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
misc
Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
2020-02-11 10:58:41 -05:00
mmc
mmc: sdhci: use dma_map_single() instead of flush_cache() before DMA
2020-02-20 15:09:57 +08:00
mtd
dma-mapping: move dma_map_(un)single() to <linux/dma-mapping.h>
2020-02-19 21:27:30 +08:00
net
dma-mapping: move dma_map_(un)single() to <linux/dma-mapping.h>
2020-02-19 21:27:30 +08:00
nvme
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
pch
x86: Allow removal of standard PCH drivers
2019-12-15 11:44:16 +08:00
pci
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
pci_endpoint
pci_ep: Fix Coverity warning
2019-08-07 15:31:04 -04:00
phy
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
pinctrl
pinctrl: stmfx: update the result type of dm_i2c_reg_read
2020-02-13 18:47:00 +01:00
power
Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
2020-02-11 10:58:41 -05:00
pwm
pwm: rk_pwm: Make PWM driver to support all Rockchip Socs
2019-12-06 00:06:23 +08:00
qe
crc32: Use the crc.h header for crc functions
2019-12-02 18:23:08 -05:00
ram
ram: rockchip: Fix Kconfig dependency for RAM_ROCKCHIP_DEBUG
2020-02-13 10:10:50 -05:00
remoteproc
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
reset
Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
2020-02-11 10:58:41 -05:00
rng
lib: Kconfig dependencies for pseudo-random library
2020-01-25 12:04:36 -05:00
rtc
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
scsi
scsi: Add dma direction member to command structure
2019-10-23 20:47:12 -04:00
serial
Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
2020-02-11 10:58:41 -05:00
smem
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
soc
dma-mapping: move dma_map_(un)single() to <linux/dma-mapping.h>
2020-02-19 21:27:30 +08:00
sound
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
spi
dm: core: Drop the inclusion of linux/compat.h in dm.h
2020-02-05 21:48:22 -07:00
spmi
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
sysreset
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
tee
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
thermal
thermal: ti-bandgap: Fix adc value datatype
2020-01-20 10:10:28 +05:30
timer
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
tpm
Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
2020-02-11 10:58:41 -05:00
ufs
dma-mapping: move dma_map_(un)single() to <linux/dma-mapping.h>
2020-02-19 21:27:30 +08:00
usb
dma-mapping: move dma_map_(un)single() to <linux/dma-mapping.h>
2020-02-19 21:27:30 +08:00
video
Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
2020-02-11 10:58:41 -05:00
virtio
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
w1
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
w1-eeprom
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
watchdog
Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
2020-02-11 10:58:41 -05:00
Kconfig
dm: rng: Add random number generator(rng) uclass
2020-01-07 18:08:21 +01:00
Makefile
Kconfig: Rename CONFIG_SPL_DMA_SUPPORT to CONFIG_SPL_DMA
2020-01-15 19:50:27 -05:00