- 15 7月, 2019 25 次提交
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由 Peng Fan 提交于
Implement set_enhanced_strobe hook for fsl_esdhc_imx, ,in esdhc_set_timing and esdhc_change_pinstate, also handle HS400_ES. Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
Use mmc_of_parse to set host_caps. Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
Parse no-1-8-v DT Signed-off-by: NPeng Fan <peng.fan@nxp.com> Reviewed-by: NJean-Jacques Hiblot <jjhiblot@ti.com> Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
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由 Peng Fan 提交于
Add HS400 Enhanced strobe properties parsing support to mmc_of_parse(). Signed-off-by: NPeng Fan <peng.fan@nxp.com> Reviewed-by: NJean-Jacques Hiblot <jjhiblot@ti.com> Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
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由 Peng Fan 提交于
eMMC 5.1+ supports HS400 Enhances Strobe mode without the need for tuning procedure. The flow is as following: - set HS_TIMIMG (Highspeed) - Host change freq to <= 52Mhz - set the bus width to Enhanced strobe and DDR8Bit(CMD6), EXT_CSD[183] = 0x86 instead of 0x80 - set HS_TIMING to 0x3 (HS400) - Host change freq to <= 200Mhz - Host select HS400 enhanced strobe complete Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Ye Li 提交于
Should use CONFIG_IS_ENABLED not IS_ENABLED for clock and regulator drivers, CONFIG_IS_ENABLED will check the CONFIG_SPL_CLK and CONFIG_SPL_DM_REGULATOR when building SPL. Signed-off-by: NYe Li <ye.li@nxp.com> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Anup Patel 提交于
The mmc_spi command was added to manually setup MMC over SPI bus using command. This was required by the legacy non-DM MMC_SPI driver. With DM based MMC_SPI driver in-place, we can now use all general storge commands and mmc command for MMC over SPI bus hence we remove the mmc_spi command all it's references. Suggested-by: NBin Meng <bmeng.cn@gmail.com> Signed-off-by: NAnup Patel <anup.patel@wdc.com> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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由 Bhargav Shah 提交于
This patch rewrites MMC SPI driver using U-Boot DM framework and get it's working on SiFive Unleashed board. Signed-off-by: NBhargav Shah <bhargavshah1988@gmail.com> Signed-off-by: NAnup Patel <anup.patel@wdc.com> Reviewed-by: NBin Meng <bmeng.cn@gmail.com> Tested-by: NBin Meng <bmeng.cn@gmail.com>
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由 Anup Patel 提交于
The MMC mode and width are fixed for MMC SPI host hence we skip sd_select_mode_and_width() and mmc_select_mode_and_width() for MMC SPI host. Signed-off-by: NAnup Patel <anup.patel@wdc.com> Reviewed-by: NBin Meng <bmeng.cn@gmail.com> Tested-by: NBin Meng <bmeng.cn@gmail.com>
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由 Jean-Jacques Hiblot 提交于
This operation may fail. Retry it a few times before giving up and report a failure. Signed-off-by: NJean-Jacques Hiblot <jjhiblot@ti.com>
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由 Jean-Jacques Hiblot 提交于
Accessing the boot partition had been error prone with HS200 and HS400 and was disabled. The driver first switched to a lesser mode and then switched the partition access. It was mostly due to a bad handling of the switch and has been fixed, so let's remove this 'feature' Signed-off-by: NJean-Jacques Hiblot <jjhiblot@ti.com>
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由 Jean-Jacques Hiblot 提交于
The switch operation can sometimes make the bus unreliable, in that case the send_status parameter should be false to indicate not to poll using CMD13. If polling on dat0 is possible, we should use it to detect the end of the operation. At the end of the operation it is safe to use CMD13 to get the status of the card. It is important to do so because the operation may have failed. Signed-off-by: NJean-Jacques Hiblot <jjhiblot@ti.com>
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由 Jean-Jacques Hiblot 提交于
The e-MMC spec allows the e-MMC to specify a timeout for the partition switch command. It can take up to 2550 ms. There is no lower limit to this value in the spec, but do as the the linux driver does and force it to be at least 300ms. Signed-off-by: NJean-Jacques Hiblot <jjhiblot@ti.com>
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由 Jean-Jacques Hiblot 提交于
Starting with rev 4.5, the eMMC can define a generic timeout for the SWITCH command. Following Linux Kernel code, the timeout also changed from 1000 -> 500 Signed-off-by: NJean-Jacques Hiblot <jjhiblot@ti.com>
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由 Jean-Jacques Hiblot 提交于
Using the DAT0 line as a rdy/busy line is an alternative to reading the status register of the card. It especially useful in situation where the bus is not in a good shape, like when modes are switched. This is also how the linux driver behaves. Note of warning: As per the specification, while polling on DAT0 the CLK must not turned off: "[...] Without a clock edge the Device (unless previously disconnected by a deselect command (CMD7)) will force the DAT0 line down, forever. [...]" Signed-off-by: NJean-Jacques Hiblot <jjhiblot@ti.com>
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由 Jean-Jacques Hiblot 提交于
mmc_send_status() is currently used to poll the card until it is ready, not actually returning the status of the card. Make it return the status and add another function to poll the card. Also remove the 'extern' declaration in the mmc-private.h header to comply with the coding standard. Signed-off-by: NJean-Jacques Hiblot <jjhiblot@ti.com>
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由 Jean-Jacques Hiblot 提交于
This function can also be used for eMMC devices. Signed-off-by: NJean-Jacques Hiblot <jjhiblot@ti.com>
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由 Jean-Jacques Hiblot 提交于
This reverts commit 318a7a57. The last and only user of this callback had been the omap_hsmmc driver. It is not used anymore. Removing the callback. Signed-off-by: NJean-Jacques Hiblot <jjhiblot@ti.com>
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由 Jean-Jacques Hiblot 提交于
This is not required. The MMC core sends CMD0 right after the initialization and it serves the same purpose. Signed-off-by: NJean-Jacques Hiblot <jjhiblot@ti.com>
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由 Jean-Jacques Hiblot 提交于
It sometimes happen that the PSTATE register does not indicate that the bus is ready when it really is. This usually happens after a mode switch. In that case it makes sense to reset the FSM handling the CMD and DATA Also reset the FSMs if the STATE register cannot be cleared. This also sometimes happens after a mode switch. Signed-off-by: NJean-Jacques Hiblot <jjhiblot@ti.com>
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由 Akio Hirayama 提交于
The response type of CMD25 is R1 instead of R1b. Signed-off-by: NAkio Hirayama <hirayama.akio@socionext.com> [masahiro: add log ] Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
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由 T Karthik Reddy 提交于
Card detect function implemented for SDHCI framework. Signed-off-by: NT Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
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由 T Karthik Reddy 提交于
This patch reads cd-gpio property from devicetree Signed-off-by: NT Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: NMichal Simek <michal.simek@xilinx.com> Reviewed-by: NPeng Fan <peng.fan@nxp.com>
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由 T Karthik Reddy 提交于
This patch reads card detect properties from device tree & added mmc capability macros in mmc.h. Signed-off-by: NT Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
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由 T Karthik Reddy 提交于
Removed MMC_CAP_NONREMOVABLE, MMC_CAP_NEEDS_POLL macros from mvebu_mmc.h to avoid redefining of these macros when compiled with mvebu based configs. Signed-off-by: NT Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
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- 14 7月, 2019 2 次提交
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由 Tom Rini 提交于
- First round of TI Davinci updates - Some OMAP3 DM updates - Other misc updates
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由 Tom Rini 提交于
This test is currently broken so disable it for now. Cc: Ramon Fried <ramon.fried@gmail.com> Cc: Simon Glass <sjg@chromium.org> Signed-off-by: NTom Rini <trini@konsulko.com>
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- 13 7月, 2019 13 次提交
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由 Adam Ford 提交于
Since we have limited resources in SPL, it is the best interest to keep the SPL as small as possible and that includes the DTB. There are a few items in the device tree that can be removed, because these boards don't use them. Signed-off-by: NAdam Ford <aford173@gmail.com>
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由 Sven Schwermer 提交于
Fixed regulators don't have a set_value method. Therefore, trying to set their value will always return -ENOSYS. Signed-off-by: NSven Schwermer <sven@svenschwermer.de> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Peng Fan <peng.fan@nxp.com> Reviewed-by: NSimon Glass <sjg@chromium.org>
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由 Heiko Schocher 提交于
add gpio-hog support. GPIO hogging is a mechanism providing automatic GPIO request and configuration as part of the gpio-controller's driver probe function. for more infos see: doc/device-tree-bindings/gpio/gpio.txt Signed-off-by: NHeiko Schocher <hs@denx.de> Tested-by: Michal Simek <michal.simek@xilinx.com> (zcu102) Tested-by: NPatrick Delaunay <patrick.delaunay@st.com>
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由 Adam Ford 提交于
The MMC card-detect pin was incorrectly defined which was fixed. This patch resync's the dts and removes the u-boot specific fix. Signed-off-by: NAdam Ford <aford173@gmail.com>
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由 Adam Ford 提交于
The da850.dtsi file had some changes. This patch pulls in the changes from Kernel 5.1.9 Signed-off-by: NAdam Ford <aford173@gmail.com>
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由 Adam Ford 提交于
With a recent update to the pinctrl-single driver and the fact that the da850evm has both DM and OF_CONTROL working in both SPL and U-Boot, some of the manual pinmuxing can be setup to only be activated when either the driver doesn't have DM for it, or when CONFIG_PINMUX isn't available (only during SPL). If the code ever shrinks enough to support PINCTRL in SPL, a lot of this can go away. This also remove some manual pinmuxing not needed by SPL to give SPL a little more breathing room. Signed-off-by: NAdam Ford <aford173@gmail.com>
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由 Adam Ford 提交于
The TI Davinci (da850/l138/am1808) use pinctrl-single,bits for pinmuxing peripherals. This patch allosw the pinctrl-single driver to parse the pinctrl-single,bits options and correctly setup devices. Signed-off-by: NAdam Ford <aford173@gmail.com>
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由 Tom Rini 提交于
The USE_TINY_PRINTF symbol only changes things within SPL and TPL builds, so make it depend on that support. Next, make it default as within these cases we should rarely have need of more advanced print formats outside of the debug context. To do this, in a few cases we need to correct our Kconfig dependencies as we had cases of non-SPL targets select'ing this symbol. Finally, in the case of a few boards we really do need the full printf functionality. Signed-off-by: NTom Rini <trini@konsulko.com>
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由 Keerthy 提交于
Add SPL_DM_REGULATOR configs for palmas/lp873x/lp87565. These were missing and the Makefile already assumes them to be defined. Add the corresponding SPL config options. This enables the regulator support in SPL. Signed-off-by: NKeerthy <j-keerthy@ti.com>
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由 Keerthy 提交于
Add SPL_PMIC configs for palmas/lp873x/lp87565. These were missing and the Makefile already assumes them to be defined. Add the corresponding SPL config options. This enables the pmics in SPL. Signed-off-by: NKeerthy <j-keerthy@ti.com>
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由 Niel Fourie 提交于
Support for Phytech phyCORE AM335x R2 SOM (PCL060) on the Phytec phyBOARD-Wega AM335x. CPU : AM335X-GP rev 2.1 Model: Phytec AM335x phyBOARD-WEGA DRAM: 256 MiB NAND: 256 MiB MMC: OMAP SD/MMC: 0 eth0: ethernet@4a100000 Working: - Eth0 - i2C - MMC/SD - NAND - UART - USB (host) Device trees were taken from Linux mainline: commit 37624b58542f ("Linux 5.1-rc7") Signed-off-by: NNiel Fourie <lusus@denx.de> Signed-off-by: NParthiban Nallathambi <pn@denx.de> Reviewed-by: NHeiko Schocher <hs@denx.de> Reviewed-by: NTom Rini <trini@konsulko.com> Tested-by: NMarek Vasut <marex@denx.de>
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由 David Lechner 提交于
This converts LEGO MINDSTORMS EV3 to the driver model. MMC, SERIAL, SPI and SPI_FLASH are converted. The device tree contains only the minimal nodes required by U-Boot since the size of U-Boot is limited to 256K on this device. Signed-off-by: NDavid Lechner <david@lechnology.com>
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由 Michael Walle 提交于
Signed-off-by: NMichael Walle <michael@walle.cc>
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