- Jul 13, 2022
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Update maintainer for MediaTek MIPS platform Signed-off-by:Weijie Gao <weijie.gao@mediatek.com>
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The BootROM of MT7621 requires a image header for SPL to record its size and load address when booting from NAND. To create such an image, one can use the following command line: mkimage -T mtk_image -a 0x80200000 -e 0x80200000 -n "mt7621=1" -d u-boot-spl-ddr.bin u-boot-spl-ddr.img Reviewed-by:
Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: -
Add support to load legacy image with payload compressed. This redirects the boot flow for all legacy images. If the payload is not compressed, the actual behavior will remain unchanged. Reviewed-by:
Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: -
If the payload is compressed, SPL_COPY_PAYLOAD_ONLY should always be set since the payload will not be directly read to its load address. The payload will first be read to a temporary buffer, and then be decompressed to its load address, without image header. If the payload is not compressed, and SPL_COPY_PAYLOAD_ONLY is set, image header should be skipped on loading. Otherwise image header should also be read to its load address. Reviewed-by:
Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: -
This patch removes the dependency to SPL_NAND_DRIVERS for SPL_NAND_BASE to allow minimal spl nand driver to use nand base for probing NAND chips. Signed-off-by: -
This patch adds NAND flash controller driver for MediaTek MT7621 SoC. The NAND flash controller of MT7621 supports only SLC NAND flashes. It supports 4~12 bits correction with maximum 4KB page size. Signed-off-by: -
This patch adds GMAC support for MediaTek MT7621 SoC. MT7621 has the same GMAC/Switch configuration as MT7623. Reviewed-by:
Ramon Fried <rfried.dev@gmail.com> Signed-off-by:
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The address returned by regmap_get_range() is not remapped. Directly r/w to this address is ok for ARM platforms since it's idential to the virtual address. But for MIPS platform only virtual address should be used for access. To solve this issue, the regmap api regmap_read/regmap_write should be used since they will remap address before accessing. Reviewed-by:
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The iobase address from dts node is actually physical address. It's identical to the virtual address in ARM platform. This is ok because this driver was used only by ARM platforms (mt7622/mt7623 ...). But now this driver will be used by mt7621 which is a MIPS SoC. For MIPS platform the physical address space is mapped to KSEG0 and KSEG1 and this makes the virtual address apparently not idential to its physical address. To solve this issue, this patch replaces dev_read_addr with dev_remap_addr to get the remapped iobase address. Reviewed-by:
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This patch adds SDXC support for MediaTek MT7621 SoC Reviewed-by:
Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by:
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This patch makes mt7621_wdt driver available for MediaTek MT7621 SoC Reviewed-by:
Stefan Roese <sr@denx.de> Signed-off-by:
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This patch makes mt7621_gpio driver available for MediaTek MT7621 SoC Reviewed-by:
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This patch makes mt7621_spi driver available for MediaTek MT7621 SoC Signed-off-by: -
This patch makes mtk-tphy driver available for MediaTek MT7621 SoC Signed-off-by: -
This patch makes xhci-mtk driver available for MediaTek MT7621 SoC Signed-off-by: -
This patch adds pinctrl support for MediaTek MT7621 SoC. The MT7621 SoC supports pinconf, but it is not the same as mt7628. Reviewed-by:
Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: -
This patch adds reset controller bits definition header file for MediaTek MT7621 SoC Signed-off-by: -
This patch adds a clock driver for MediaTek MT7621 SoC. This driver provides clock gate control as well as getting clock frequency for CPU/SYS/XTAL and some peripherals. Reviewed-by:
Sean Anderson <seanga2@gmail.com> Signed-off-by:
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The MT7621 requires external binary blob being executed during u-boot's boot-up flow. It's necessary to provide a guide here for users to correctly build the u-boot. Reviewed-by:
Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: -
The mt7621_rfb board supports integrated giga PHYs plus one external giga PHYs. It also has up to 512MiB DDR3, 16MB SPI-NOR, 3 mini PCI-e x1 slots, SDXC and USB. The mt7621_nand_rfb board is almost the same as mt7621_rfb board, but it uses NAND flash and SDXC is not available. Reviewed-by:
Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: -
This patch adds support for MediaTek MT7621 SoC. All files are dedicated for u-boot. The default build target is u-boot-mt7621.bin. The specification of this chip: https://www.mediatek.com/products/homenetworking/mt7621 Reviewed-by:
Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: -
This patch adds support for noncached_alloc() which was only supported by ARM platform. Unlike the ARM platform, MMU is not used in u-boot for MIPS. Instead, KSEG is provided to access uncached memory. So most code of this patch is copied from cache.c of ARM platform, with only two differences: 1. MMU is untouched in noncached_set_region() 2. Address returned by noncached_alloc() is converted using KSEG1ADDR() Reviewed-by:
Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: -
This patch adds __image_copy_len needed by TPL of MT7621 SoC. The __image_copy_len represents the binary blob size of both SPL/TPL binaries. To achieve this, __text_start/end are added for calculation. Reviewed-by:
Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: -
This patch add more definitions needed for MT7621 initialization. MT7621 needs to initialize GIC/CPC and other related parts. Reviewed-by:
Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: -
To be compatible with old u-boot used by lots of MT7621 devices, the u-boot needs to boot-up MT7621's all cores, and all VPES of each core. This patch adds asm/mipsmtregs.h from linux kernel which is need for boot-up VPEs. Reviewed-by:
Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: -
https://source.denx.de/u-boot/custodians/u-boot-stmTom Rini authored
- Alignment with Linux kernel device tree v5.19 for stm32mp15 and stm32mp13 - Add OP-TEE nodes for stm32mp13x, alligned with upstreamed OP-TEE - Introduce of_to_plat ops in stm32_sdmmc2 driver - Activate more features in stm32mp13 defconfig and support of STM32MP13x Rev.Y - Drop fastboot and stm32prog trigger gpios on STM32MP15x DHCOM board
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- Jul 12, 2022
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PA13 and PA14 are used for USB power control and can't be used to enforce fastboot or stm32prog mode by pressing a button. Defining CONFIG_FASTBOOT/CONFIG_CMD_STM32PROG without this patch applied results in fastboot/stm32prog always starting, because PA13/PA14 are always low during boot. So drop the wrong trigger gpios definitions. Signed-off-by:
Johann Neuhauser <jneuhauser@dh-electronics.com> Reviewed-by:
Marek Vasut <marex@denx.de> Reviewed-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
Patrick Delaunay authoredActivate useful commands in STM32MP13x config, already activated in stm32mp15_defconfig. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
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Patrick Delaunay authored
Activate the I2C driver in STM32MP13x config. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: -
Patrick Delaunay authored
Activate the RTC driver in STM32MP13x config. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: -
Patrick Delaunay authored
Activate the RNG driver provided by OP-TEE. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: -
Patrick Delaunay authored
On STM32MP13x STMicroelectronics boards, the UART can reliably go up to 4000000 bauds when connected to the external ST-LINKV3. This patch adds the support of higher baudrates on STMicroelectronics STM32MP13x boards with ST-LINKV3. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
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Patrick Delaunay authored
Activate the led managed in stm32mp1 board for U-Boot indication in STM32MP13F-DK device tree. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
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Patrick Delaunay authored
Device tree alignment with Linux kernel v5.19-rc1 with: - ARM: dts: stm32: add UserPA13 button on stm32mp135f-dk - ARM: dts: stm32: add blue led (Linux heartbeat) on stm32mp135f-dk - ARM: dts: stm32: add EXTI interrupt-parent to pinctrl node on stm32mp131 - ARM: dts: stm32: enable RTC support on stm32mp135f-dk - ARM: dts: stm32: add RTC node on stm32mp131 - ARM: dts: stm32: fix pinctrl node name warnings (MPU soc) Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
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Patrick Delaunay authored
Add support of STM32MP13x Rev.Y for the Silicon revision REV_ID = 0x1003. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: -
New IP adds a conditional reset that impact the clock error management. It is now linked to a new compatible. Signed-off-by:
Lionel Debieve <lionel.debieve@foss.st.com> Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
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Patrick Delaunay authored
The stm32mp13 soc differs from the stm32mp15 in terms of clear register offset for controlling the FMP (Fast Mode Plus). Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
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Patrick Delaunay authored
Add a "secure" version of STM32 boards based on SCMI when RCC_TZCR.TZEN=1. Only boards provided by STMicroelectronics are concerned: -STM32MP157A-DK1 -STM32MP157C-DK2 -STM32MP157C-ED1 -STM32MP157C-EV1 The resources secured by RCC_TZCR.TZEN=1 are managed by OP-TEE and the associated SCMI services, reset and clock. These device trees are only supported with stm32mp15_defconfig, with OP-TEE, SCMI and without SPL support. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
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Patrick Delaunay authored
With support of SCMI in OP-TEE, the early malloc usage increase, the associated defined CONFIG_SYS_MALLOC_F_LEN need to be increased. For example, for stm32mp15_defconfig and stm32mp157c-dk2-scmi.dtsi, we have: Early malloc usage: 14098 / 80000 Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: -
Patrick Delaunay authored
Add support for new compatible st,stm32mp1-rcc-secure used when the RCC resource is managed by secured world (RCC_TZCR.TZEN=1) iand when SCMI is used. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by:
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