summaryrefslogtreecommitdiff
path: root/drivers/misc
AgeCommit message (Collapse)Author
2019-10-24misc: microchip_flexcom: introduce microchip_flexcom driverEugen Hristev
The Microchip Flexcom is just a wrapper which embeds a SPI controller, an I2C controller and an USART. Only one function can be used at a time and is chosen at boot time according to the device tree. The bindings are kept as in Linux. The driver registers to MISC_UCLASS. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2019-10-09Merge tag 'u-boot-imx-20191009' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20191009 ------------------- Travis : https://travis-ci.org/sbabic/u-boot-imx/builds/595148532 - MX6UL / ULZ - Toradex board - Allow to set OCRAM for MX6Q/D - MX7ULP - MX8: (container image, imx8mq_mek), SCU API - fix several board booting from SD/EMMC (cubox-i for example) - pico boards [trini: display5 merged manually] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-10-08misc: imx8: add more scfw apiPeng Fan
Add more scfw api for clk/partition/seco usage The api will be used by ccf/partition/secure boot. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx: scu_api: add sc_pm_is_partition_startedPeng Fan
Add sc_pm_is_partition_started to check whether a partition has been started. This will be used to detect M4 partition booted up or not, then we could choose which dtb to use. If M4 is up, we need use dtb, such as imx8qm-mek-rpmsg.dtb. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx: scu_api: add sc_rm_set_master_sidPeng Fan
Add sc_rm_set_master_sid to set stream sid of masters to make sure they could use smmu. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08misc: Kconfig: make i.MX7ULP could use MXC_OCOTPPeng Fan
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08sandbox: pci: Create a new sandbox_pci_read_bar() functionSimon Glass
The code in swapcase can be used by other sandbox drivers. Move it into a common place to allow this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: remove inclusion of <asm/test.h> in pci_sandbox.c] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08sandbox: pci: Move pci_offset_to_barnum() to pci.hSimon Glass
This function is useful in PCI emulators. More it into the header file to avoid duplicating it in other drivers. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08sandbox: pci: Drop the get_devfn() methodSimon Glass
This method is not used anymore since the bus/device/function of PCI devices can be obtained from their (parent's per-child) platform data. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08sandbox: swap_case: Use statics where possibleSimon Glass
Some functions and a struct should be marked static since they are not used outside this file. Update them. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08sandbox: Rename PCI ID for swap_case to be more specificSimon Glass
Rename this ID to SANDBOX_PCI_SWAP_CASE_EMUL_ID since it is more descriptive and allows us to add new PCI emulators without any conflict or confusion. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-08-27Merge branch 'u-boot-stm32_20190827' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-stm - Fixes and update related to STM32MP1 platforms
2019-08-27misc: change RCC form MISC to NOP uclassPatrick Delaunay
The RCC driver have no operation so the new NOP uclass is more appropriate. It only used as parent for clock and reset driver. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27pmu: stpmic1: change specific NVM api to MISCPatrick Delaunay
Use MISC u-class to export the NVM register (starting at 0xF8 offset) and avoid specific API. - SHADOW have offset < 0. - NVM have register > 0 Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27bsec: update after MISC u-class updatePatrick Delaunay
Since the commit 8729b1ae2cbd ("misc: Update read() and write() methods to return bytes xfered"); The misc bsec driver need to be adapted to reflect the number of transferred bytes. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27misc: i2c_eeprom: verify that the chip is functional at probe()Baruch Siach
Read a single byte from EEPROM to verify that it is actually there. This is equivalent to Linux kernel commit 00f0ea70d2b8 ("eeprom: at24: check if the chip is functional in probe()"). Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> hs: fixed style check prefer kernel type 'u8' over 'uint8_t'
2019-08-26Kconfig: Varios: Fix more SPL, TPL dependenciesAdam Ford
Several options are presenting themselves on a various boards where the options are clearly not used. (ie, SPL/TPL options when SPL or TPL are not defined) This patch is not attempting to be a complete list of items, but more like low hanging fruit. In some instances, I wasn't sure of DM was required, so I simply made them SPL or TPL. This patch attempts to reduce some of the menuconfig noise by defining dependencies so they don't appear when not used. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-08-11env: Move env_get() to env.hSimon Glass
Move env_get() over to the new header file. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2019-07-19misc: imx8: add sc_misc_get_tempPeng Fan
Add sc_misc_get_temp to support get temperature Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-07-14Merge tag 'u-boot-stm32-20190712' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-stm - syscon: add support for power off - stm32mp1: add op-tee config - stm32mp1: add specific commands: stboard and stm32key - add stm32 mailbox driver - solve many stm32 warnings when building with W=1 - update stm32 gpio driver
2019-07-12misc: stm32_fuse: Fix warnings when compiling with W=1Patrick Delaunay
This patch solves the following warnings: warning: no previous prototype for 'fuse_read' [-Wmissing-prototypes] int fuse_read(u32 bank, u32 word, u32 *val) ^~~~~~~~~ CC cmd/sf.o warning: no previous prototype for 'fuse_prog' [-Wmissing-prototypes] int fuse_prog(u32 bank, u32 word, u32 val) ^~~~~~~~~ warning: no previous prototype for 'fuse_sense' [-Wmissing-prototypes] int fuse_sense(u32 bank, u32 word, u32 *val) ^~~~~~~~~~ warning: no previous prototype for 'fuse_override' [-Wmissing-prototypes] int fuse_override(u32 bank, u32 word, u32 val) ^~~~~~~~~~~~~ Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-10test: dm: Add a test for PCI Enhanced AllocationAlex Marginean
This test is built on top of the existing swap_case driver. It adds EA capability structure support to swap_case and uses that to map BARs. BAR1 works as it used to, swapping upper/lower case. BARs 2,4 map to a couple of magic values. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2019-06-11imx8: fuse: fix fuse driverMarcel Ziswiler
This fixes the i.MX 8 fuse driver to actually build for i.MX 8QM as well. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-05-21spl: misc: Allow misc drivers in SPL and TPLSimon Glass
In some cases it is necessary to read the keyboard in early phases of U-Boot. The cros_ec keyboard is kept in the misc directory. Update the config to allow this. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-05-21gdsys_rxaui_ctrl: Use new regmap interfaceMario Six
For the DM case, use the proper parameter for the regmap_init_mem call (which is the ofnode, not the udevice). Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21gdsys_rxaui_ctrl: Return old stateMario Six
Make the gdsys_rxaui_ctrl polarity setting function return the old state to comply with the API requirements. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-08cros_ec: Use a hyphen in the uclass nameSimon Glass
Device-tree rules require that aliases use a hyphen rather than a underscore. Update the uclass name to fit with this. This allows device-tree aliases to be used to refer to cros-ec devices, for example: aliases { cros-ec0 = &ec; cros-ec1 = &pd; }; Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-04-25mxc_ocotp: Disable fuse sense for imx8mq B1Ye Li
On iMX8MQ Rev B1, reading from fuse box is not allowed. The OCOTP_READ_FUSE_DATA register is tied to magic number 0xff0055aa for chip rev. So u-boot has to disable the fuse sense function for it. Signed-off-by: Ye Li <ye.li@nxp.com> Tested-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-04-25mxc_ocotp: Update redundancy banks for mx7ulp B0Ye Li
On mx7ulp B0, beside bank 0 and 1, the fuse bank 9, 10, 28 are changed to Redundancy mode not ECC, so they can support to program different bits of a word in multiple times. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-04-25misc: imx8: scu: add i.MX8QM supportPeng Fan
According to IMX8QXP/8QM config option, choose the clk/iomuxc compatible. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-04-25imx8: fuse: add fuse driverPeng Fan
Add fuse write for i.MX8 Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-04-22misc: fs_loader: Replace label with DT phandleTien Fong Chee
In previously label which will be expanded to the node's full path was used, and now replacing label with most commonly used DT phandle. The codes were changed accordingly to the use of DT phandle and supporting multiple instances. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
2019-04-22misc: fs_loader: Add support for initializing block deviceTien Fong Chee
Firmware loader would encounter problem if the block device is accessed before initializing it. This patch would adding the support of probing block device and initializing block before the block device is accessed by firmware loader. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-04-13configs: move CONFIG_MXC_OCOTP to KconfigMarcel Ziswiler
While commit 3e020f03e94f ("driver: misc: add MXC_OCOTP Kconfig entry") introduced a Kconfig entry it did not actually migrate all configurations to using it. As CONFIG_MXC_OCOTP was in mx{6/7}_common.h enable it by default on those architectures. Additionally, also enable it on ARCH_IMX8M and ARCH_VF610 where all current members enabled it through their legacy configuration header files. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-04-12Merge tag 'u-boot-stm32-20190412' of https://github.com/patrickdelaunay/u-bootTom Rini
stm32 patches for v2019.07-rc1 - Add trusted boot with TF-A for stm32mp1 - stm32mp1 dts files sync'ed with Linux version - add STM32MP1 Discovery boards (DK1 and DK2) - add STMFX gpio expander driver - misc improvement for stm3mp1 supports - rename stpmu1 to stpmic1 (official name) - stm32_qspi: move to exec_op (spi nor driver for stm32 mpu and mcu) - add STM32 FMC2 NAND flash controller driver
2019-04-12stpmic1: add NVM update support in fuse commandPatrick Delaunay
Add functions to read/update the non volatile memory of STPMIC1 (8 bytes-register at 0xF8 address) and allow access with fuse command (bank=1, word > 0xF8). For example: STM32MP> fuse read 1 0xf8 8 Reading bank 1: Word 0x000000f8: 000000ee 00000092 000000c0 00000002 Word 0x000000fc: 000000f2 00000080 00000002 00000033 Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-04-11misc: i2c_eeprom: add eeprom write supportBaruch Siach
Write up to page size in each i2c transfer. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Heiko Schocher <hs@denx.de>
2019-04-11misc: i2c_eeprom: support DT pagesize propertyBaruch Siach
Read the page size from DT when available. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Heiko Schocher <hs@denx.de>
2019-02-14xilinx: common: Remove !DM_i2C code for reading mac from eepromMichal Simek
All platforms are converted to DM_I2C that's why there is no reason to keep this code here. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2019-02-09misc: Allow child devicesSimon Glass
Allow misc devices to have children, so that we can use this uclass for cases where a child device (e.g. I2S) needs to access a misc driver for transferring data. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-01-30Merge tag 'u-boot-imx-20190129' of git://git.denx.de/u-boot-imxTom Rini
For 2019.04
2019-01-28imx8: scu: use dedicated MU for SPLPeng Fan
SPL runs in EL3 mode, except MU0_A, others are not powered on, and could not be used. However normal U-Boot use MU1_A, so we could not reuse the one in dts. And we could not replace the one in dts with MU0_A, because MU0_A is reserved in secure world. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-26misc: i2c_eeprom: Add atmel,24c08 to the listMichal Simek
Linux kernel binding is using atmel,24c08 compatible string. On the other hand there is atmel,24c08a which is not listed in the kernel. Add compatible string without "a" suffix to be compatible with Linux kernel binding. These eeproms are available on several ZynqMP development boards. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-18Merge tag 'fsl-qoriq-for-v2019.04-rc1' of git://git.denx.de/u-boot-fsl-qoriqTom Rini
Add TFA boot flow for more boards Add TFA boot defconfig for ls1088a and ls2088a. Add dts fixup for PCIe endpoint and root complex.
2019-01-17drivers: ifc: restore the legacy flow for IFC configRajesh Bhagat
Restore the legacy flow along with TFABOOT flow for IFC configuration. Signed-off-by: Pankit Garg <pankit.garg@nxp.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2019-01-15misc: fs_loader: Switching private data allocation to DM auto allocationTien Fong Chee
Switching private data manual allocation to driver model auto allocation so users no longer need to deallocate themself because this would be deallocated by driver model when the device is no longer required. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-01-09misc: imx8: scu: use platdata instead of priv dataPeng Fan
priv data has not been allocated when doing bind, so it is wrong to use dev_get_priv in bind call back. Let's switch to use platdata in the driver to fix the issue. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-01-09misc: imx: scu: avoid write null pointerPeng Fan
When boot_dev is true, fill boot device. However the original logic is when boot_dev is false, fill boot device, this will trigger data abort. Also fix sc_misc_get_control when using pointer val. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01Merge tag 'u-boot-imx-20190101' of git://www.denx.de/git/u-boot-imxTom Rini
imx for 2019.01 - introduce support for i.MX8M - fix size limit for Vhybrid / pico boards - several board fixes - w1 driver for MX2x / MX5x
2019-01-01imx: rename mx8m,MX8M to imx8m,IMX8MPeng Fan
Rename mx8m,MX8M to imx8m,IMX8M Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Jon Nettleton <jon@solid-run.com>
generated by cgit (git 2.34.1) at 2024-12-24 16:50:32 +0000