- 08 10月, 2019 40 次提交
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由 Peng Fan 提交于
There are several variants based on i.MX8MM, add the support in get_cpu_rev Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
i.MX8MM has similar architecture with i.MX8MQ, but it has totally different PLL design and register layout change. Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
Drop unused register definitions and structures for i.MX8MQ Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
Differnet board has different controller used, it is hard to use one layout for them all. Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
Add i.MX8MM cpu type and related helper functions Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
Import clock bindings header file from Linux 5.3.0-rc2 Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
Add IMX8MM kconfig entry Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
Add IMX8MQ kconfig entry, preparing support IMX8MM Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
There is no HDMI on i.MX8MM, so we need to remove HDMI entry, then we could not reuse imximage.cfg, so create a new one. Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
With CONFIG_SPL_OF_CONTROL, the device tree will be padded to end of the u-boot-spl-nodtb.bin, however we also put the ddr firmware file to this location, so need to adapt the code with SPL OF and align to 4 bytes to ease copy firmware. Reviewed-by: NFrieder Schrempf <frieder.schrempf@kontron.de> Tested-by: NFrieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
The loader for the DDR firmware in drivers/ddr/imx/imx8m/helper.c uses a 4-byte-aligned address to load the firmware. In cases where OF is enabled in SPL the dtb will be appended to the SPL binary and can result in a binary that is not aligned correctly. If OF is not enabled in SPL, `_end` is already aligned correctly, but this patch does not hurt. To ensure the correct alignment we use dd to create a temporary file u-boot-spl-pad.bin with the correct padding. Reviewed-by: NFrieder Schrempf <frieder.schrempf@kontron.de> Tested-by: NFrieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Frieder Schrempf 提交于
Fix the FIT image metadata for i.MX8 to result in the intended boot order (SPL -> ATF -> U-Boot). Signed-off-by: NFrieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Stefan Roese 提交于
Use BUILD_TARGET to automatically build "u-boot-with-spl.imx" on MX6 targets with SPL. Signed-off-by: NStefan Roese <sr@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Stefan Roese 提交于
Similar to "spl_sd.cfg", this patch introduces "spl_qspi.cfg" so that all i.MX6 based boards can use it, when they use SPL and QSPI boot mode. Signed-off-by: NStefan Roese <sr@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Stefan Roese 提交于
This patch adds the missing boot mode detection for QSPI boot on i.MX6UL/ULL. Without it, booting with SPL from QSPI NOR does not work. Signed-off-by: NStefan Roese <sr@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Anatolij Gustschin 提交于
Since recent splash changes common code for splashscreen logo should be used instead of adding duplicated code under board directories. mx6ul_9x9_evk and mx6ul_14x14_evk configurations used old board specific logo code and do not link, fix them. Signed-off-by: NAnatolij Gustschin <agust@denx.de> Acked-by: NPeng Fan <peng.fan@nxp.com>
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由 Breno Matheus Lima 提交于
The default CSF_SIZE defined in Kconfig is too high and SPL cannot fit into the OCRAM in certain cases. The CSF cannot achieve 0x2000 length when using RSA 4K key which is the largest key size supported by HABv4. According to AN12056 "Encrypted Boot on HABv4 and CAAM Enabled Devices" it's recommended to pad CSF binary to 0x2000 and append DEK blob to deploy encrypted boot images. As the maximum DEK blob size is 0x58 we can reduce CSF_SIZE to 0x2060 which should cover both CSF and DEK blob length. Update default_image.c and image.c to align with this change and avoid a U-Boot proper authentication failure in HAB closed devices: Authenticate image from DDR location 0x877fffc0... bad magic magic=0x32 length=0x6131 version=0x38 bad length magic=0x32 length=0x6131 version=0x38 bad version magic=0x32 length=0x6131 version=0x38 spl: ERROR: image authentication fail Fixes: 96d27fb218 (Revert "habv4: tools: Avoid hardcoded CSF size for SPL targets") Reported-by: NJagan Teki <jagan@amarulasolutions.com> Signed-off-by: NBreno Lima <breno.lima@nxp.com>
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由 Patrick Wildt 提交于
This patch makes sure that the reset controller driver is compiled for the i.MX8MQ EVK. Signed-off-by: NPatrick Wildt <patrick@blueri.se>
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由 Patrick Wildt 提交于
This patch adds the reset controller node to the i.MX8MQ SoC device tree. Signed-off-by: NPatrick Wildt <patrick@blueri.se>
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由 Patrick Wildt 提交于
Add support for the reset controller that's used on the i.MX7D and i.MX8MQ. This will be needed to be able to assert the PCIe reset pins. Bindings taken from Linux, driver implementation mostly taken from Linux and adjusted to U-Boot infrastructure. Signed-off-by: NPatrick Wildt <patrick@blueri.se> Reviewed-by: NFabio Estevam <festevam@gmail.com>
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由 Patrick Wildt 提交于
Add support for the power domain controller that's used on the i.MX8MQ. This will be needed to be able to power on the PCIe controller. Bindings taken from Linux, driver implementation taken from the i.MX8 power domain controller and adjusted for the i.MX8M SoC. Signed-off-by: NPatrick Wildt <patrick@blueri.se>
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由 Parthiban Nallathambi 提交于
pcl063 phycore SoM with eMMC also got usdhc reset pin, add reset pin to pinmux. Signed-off-by: NParthiban Nallathambi <pn@denx.de>
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由 Fabio Estevam 提交于
The Denx FTP location is no longer reachable. Switch to the Timesys repository instead. Signed-off-by: NFabio Estevam <festevam@gmail.com>
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由 Fabio Estevam 提交于
doc/README.mxs no longer exists. It has been renamed doc/imx/common/mxs.txt, so fix the mx28evk README accordingly. Signed-off-by: NFabio Estevam <festevam@gmail.com>
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由 Anatolij Gustschin 提交于
Remove CONFIG_DM_ETH conversion warning to avoid board removal. Signed-off-by: NAnatolij Gustschin <agust@denx.de>
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由 Lukasz Majewski 提交于
After this patch the mxs_gpio.c DM/DTS driver can be used at early SPL to read states of gpio pins (and for example alter the boot flow). It was necessary to adjust its name to 'fsl_imx_2{38}_gpio' to match requirements for SPL_OF_PLATDATA usage. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
This change replaces printf() with debug() for the notification about commands timeouts. This is done on purpose (also other drivers use such approach - dw_mmc.c, mvebu_mmc.c), as the mmc core code (mmc.c) uses timeouts to assess if one is using sd card or eMMC device. In such situation timeout is a some kind of a "normal" behavior and there shall not be any output to the console. There is no impact on boot time for boards using this driver (even in SPL) when two extra timeouts are returned (no SD card present, only eMMC available). Boot time tested with grabserial: sudo grabserial -b 115200 -d /dev/ttyUSB1 -e 30 -t -m "^U-Boot SPL*" Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
This patch converts the mxsmmc driver to support DM/DTS. Moreover, it is also possible to use it in early SPL with SPL_OF_PLATDATA enabled. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
After this patch the mxs_spi.c DM/DTS driver can be used at early SPL to read payload from SPI-NOR memories. It was necessary to adjust its name to 'fsl_imx_2{38}_spi' to match requirements for SPL_OF_PLATDATA usage. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
Without this change the DM/DTS version of mxs_spi driver doesn't reset the SPI IP block in probe. As a result this driver (when used solely on U-Boot proper) relies on reset performed by mxs spi driver in SPL. In the use case where eMMC is used in SPL as a boot primary device, the mxs_reset_block() is not called at all and DM/DTS aware SPI driver in U-Boot proper is malfunctioning. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
This change initializes proper member of struct driver - platdata_auto_alloc_size instead of priv_auto_alloc_size, which is setup twice. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
After this change it is possible to use imx28-<board>-u-boot.dtsi with the imx28-u-boot.dtsi explicitly included without breaking setup from imx28-<board>.dts file. The problem is that the imx28.dtsi included in a wrong place overrides the changes made in imx28-<board>.dts. As a result some devices are "disabled" in the final DTB. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
This change tries to fix the following problem: - The board boots (to be more precise - ROM loads SPL) from a slow SPI-NOR memory. As a result the spl_boot_device() will return SPI-NOR as a boot device (which is correct). - The problem is that in 'falcon boot' the eMMC is used as a boot medium to load kernel from its partition. Calling spl_boot_device() will break things as it returns SPI-NOR device. To fix this issue the new CONFIG_SPL_FORCE_MMC_BOOT Kconfig flag is introduced to handle this special use case. By default it is not defined, so there is no change in the legacy code flow. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
The get_board_id() function was using the old gpio_* compatibility layer to read HW and SW ID numbers encoded on the PCB board. After this change the new dm_gpio* API is used for this purpose. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
After this change the display5's emergency gpio use dm_gpio* functions instead of legacy ones (gpio*) to read its state. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
This commit updates the display5_factory_defconfig file after the switch to DM/DTS for this board. Moreover, the VID and PID for SPL running SDP gadget have been updated to allow seamless work with 'uuu' utility from NXP (the imx_usb doesn't work properly after embedding the u-boot proper into fitImage - problem with IVT embedding in FIT). Example to use 'uuu' session: cat << EOF > display5_recovery.lst uuu_version 1.2.135 SDP: boot -f /srv/tftp/SPL SDPU: write -f /srv/tftp/u-boot-dtb.img -addr 0x10000000 SDPU: jump -addr 0x10000000 SDPU: done EOF sudo ./uuu/uuu display5_recovery.lst Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
The common.c file content can be safely moved to spl.c file after performing the DM/DTS conversion for the U-Boot proper. It contains the non DM/DTS setup code, which now is only used by SPL. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
This commit enables support for CONFIG_WDT in the U-Boot proper. Moreover, the SYSRESET_WATCHDOG driver is used to support 'reset' command. As SPL is not yet ready for DM conversion, the CONFIG_HW_WATCHDOG is enabled for it. This allows the legacy SPL code to work properly. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
This UART is not used in U-Boot, so there is no need to initialize it. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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由 Lukasz Majewski 提交于
The DM/DTS support for SPI is disabled on purpose for SPL, as it is not supported as of time of this conversion. Signed-off-by: NLukasz Majewski <lukma@denx.de>
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