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2021-06-18stm32mp: stm32prog: handle dfu errorPatrick Delaunay1-0/+14
Handle DFU stack error in STM32CubeProgrammer protocol. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-06-18stm32mp: stm32prog: change one message level to debugPatrick Delaunay1-1/+1
Move the message "Invalid or missing layout file." to debug level as it is a normal behavior and not an error and add the missing '\n'. This patch avoids the strange trace : Boot over usb0! Invalid or missing layout file.DFU alt info setting: done Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-06-18stm32mp: stm32prog: use get_cpu_dev for GetID commandPatrick Delaunay1-4/+6
Use get_cpu_dev() in uart getID command and remove the defines DEVICE_ID_BYTE1 and 2 defines. This patch prepare the support for new SOC family. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-06-18stm32mp: stm32prog: correctly handle DM_PMICPatrick Delaunay1-1/+4
Correctly handle number of alternate when DM_PMIC is not activated. This patch remove the last UNKNOWN partition in this case. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-06-18stm32mp: stm32prog: handle the next phase after USB re-enumerationPatrick Delaunay1-5/+2
Handle the second USB enumeration only when the flashlayout is received and when phase is PHASE_FLASHLAYOUT. This patch removes the call of stm32prog_next_phase as it is already done in stm32prog_dfu_init(). Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-06-18stm32mp: stm32prog: solve compilation with CONFIG_FIT_SIGNATUREPatrick Delaunay1-0/+2
When CONFIG_FIT_SIGNATURE is activated, CONFIG_LEGACY_IMAGE_FORMAT is deactivated and the define IMAGE_FORMAT_LEGACY don't exist with include/image.h: #if defined(CONFIG_LEGACY_IMAGE_FORMAT) #define IMAGE_FORMAT_LEGACY 0x01 /* legacy image_header based format */ #endif This patch adds the needed check on compilation flag CONFIG_LEGACY_IMAGE_FORMAT to avoid the compilation error for command stm32prog: cmd_stm32prog.c:81:8: error: ‘IMAGE_FORMAT_LEGACY’ undeclared (first use in this function); did you mean ‘IMAGE_FORMAT_FIT’? 81 | if (IMAGE_FORMAT_LEGACY == | ^~~~~~~~~~~~~~~~~~~ | IMAGE_FORMAT_FIT Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-06-18stm32mp: stm32prog: add support of initrd in flashlayoutPatrick Delaunay3-10/+24
Add the support in command stm32prog of kernel load and start with initrd file, identify by the partition Type "Binary" in the flashlayout.tsv, for example: - 0x01 fsbl Binary none 0x0 tfa.stm32 - 0x03 fip Binary none 0x0 fip.bin P 0x10 kernel System ram0 0xC2000000 uImage.bin P 0x11 dtb FileSystem ram0 0xC4000000 board.dtb P 0x12 initrd Binary ram0 0xC4400000 <initrd> The <initrd> file can be a legacy image "uInitrd", generated with mkimage, or a RAW initrd image "initrd.gz". After a DFU detach the bootm command with be executed with the associated address, for example: $> bootm 0xC2000000 0xC4400000:<size> 0xC4000000 When the "Binary" partition type is absent, the 'bootm' command starts the kernel without ramdisk, for example: $> bootm 0xC2000000 - 0xC4000000 With this paths, it is no more mandatory to generate FIT including the kernel, DT and initrd: - 0x01 fsbl Binary none 0x0 tfa.stm32 - 0x03 fip Binary none 0x0 fip.bin P 0x10 fit System ram0 0xC2000000 fit.bin Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-06-18stm32mp: stm32prog: add timeout in stm32prog_serial_get_bufferPatrick Delaunay1-2/+10
Handle timeout in stm32prog_serial_get_buffer to sent NACK to STM32CubeProgrammer when the buffer is not fully received. This patch avoids to reach the STM32CubeProgrammer timeout and the associated unrecoverable error. Timeout error occurred while waiting for acknowledgment. Error: Write Operation fails at packet number 4165 at address 0x1044FF Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-06-18stm32mp: stm32prog: remove all the header check for UART downloadPatrick Delaunay3-148/+22
This patch removes the header check for UART download; the check of checksum is not mandatory with even parity and chuck checksum for each 256 received bytes and it is only done for STM32 image (FSBL = TF-A BL2), not for FIT image. This patch solve issue of duplicated 0x100 byte written with FIP header. Fixes: 4fb7b3e10891 ("stm32mp: stm32prog: add FIP header support") Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-06-07stm32mp: don't map the reserved region with no-map propertyPatrick Delaunay1-2/+15
No more map the reserved region with "no-map" property by marking the corresponding TLB entries with invalid entry (=0) to avoid speculative access. The device tree parsing done in lmb_init_and_reserve() takes a long time when it is executed without data cache, so it is called in enable_caches() before to disable it. This patch fixes an issue where predictive read access on secure DDR OP-TEE reserved area are caught by firewall. Series-cc: marex Series-cc: pch Series-cc: marek.bykowski@gmail.com Series-cc: Ard Biesheuvel <ardb@kernel.org> Series-cc: Etienne Carriere <etienne.carriere@linaro.org> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-06-07stm32mp: Increase the reserved memory in board_get_usable_ram_topPatrick Delaunay1-2/+5
Add 8M for the U-Boot reserved memory (display, fdt, gd, ...) mapped cacheable before relocation. Without this patch the device tree, located before the MALLOC area is not tagged cacheable just after relocation, before mmu reconfiguration. This patch reduces the duration for device tree parsing in lmb_init_and_reserve. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-04-09Merge tag 'u-boot-stm32-20210409' of ↵Tom Rini6-96/+176
https://source.denx.de/u-boot/custodians/u-boot-stm Add rt-thread art-pi board support based on STM32H750 SoC Add Engicam i.Core STM32MP1 SoM Add FIP header support for STM32programmer Update uart number when no serial device found for STM32MP1 Remove board_check_usb_power function when ADC flag is not set Update SPL size limitation for STM32MP1 Set soc_type, soc_pkg, soc_rev env variables for STM32MP1
2021-04-09arm: stm32mp1: Set soc_type, soc_pkg, soc_rev env variablesMarek Vasut1-52/+53
Split up get_soc_name(), clean the decoding up a bit, and set up environment variables which contain the SoC type, package, revision. This is useful on SoMs, where multiple SoC options are populated. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-04-09stm32mp: replace printf by log macro in setup_boot_modePatrick Delaunay1-5/+5
Replace the remaining printf in setup_boot_mode() by log macro to handle filtering for log features. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-04-09stm32mp: update uart number in trace of serial device not foundPatrick Delaunay1-1/+1
Align the uart number in the trace of setup_boot_mode() with the name of the uart/usart device (start at 1) and not with the instance value (start at 0), i.e. the serial device sequence number and the index in serial_addr[]. Fixes: f49eb16c17e2c ("stm32mp: stm32prog: replace alias by serial device sequence number") Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-04-09stm32mp: stm32prog: add FIP header supportPatrick Delaunay4-37/+64
Add support of TF-A FIP header in command stm32prog for all the boot partition and not only the STM32IMAGE. This patch is a preliminary patch to support FIP as second boot stage after TF-A BL2 when CONFIG_TFABOOT is activated for trusted boot chain. The FIP is archive binary loaded by TF-A BL2, which contains the secure OS = OP-TEE and the non secure firmware and device tree = U-Boot. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-04-09board: stm32: Add Engicam MicroGEA STM32MP1 MicroDev 2.0 7" OFJagan Teki1-0/+7
7" OF is a capacitive touch 7" Open Frame panel solutions with - 7" AUO B101AW03 LVDS panel - EDT, FT5526 Touch MicroGEA STM32MP1 is a STM32MP157A based Micro SoM. MicroDev 2.0 is a general purpose miniature carrier board with CAN, LTE and LVDS panel interfaces. MicroGEA STM32MP1 needs to mount on top of MicroDev 2.0 board with pluged 7" OF for creating complete MicroGEA STM32MP1 MicroDev 2.0 7" Open Frame Solution board. Linux dts commit details: commit <1d278204cbaa> ("ARM: dts: stm32: Add Engicam MicroGEA STM32MP1 MicroDev 2.0 7" OF") Add support for it. Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2021-04-09board: stm32: Add Engicam MicroGEA STM32MP1 MicroDev 2.0 boardJagan Teki1-0/+20
MicroDev 2.0 is a general purpose miniature carrier board with CAN, LTE and LVDS panel interfaces. Genaral features: - Ethernet 10/100 - USB Type A - Audio Out - microSD - LVDS panel connector - Wifi/BT (option) - UMTS LTE with sim connector (option) MicroGEA STM32MP1 is a STM32MP157A based Micro SoM. MicroGEA STM32MP1 needs to mount on top of this MicroDev 2.0 board for creating complete MicroGEA STM32MP1 MicroDev 2.0 Carrier board. Linux dts commit details: commit <f838dae7afd0> ("ARM: dts: stm32: Add Engicam MicroGEA STM32MP1 MicroDev 2.0 board") Add support for it. Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2021-04-09board: stm32: Add Engicam i.Core STM32MP1 C.TOUCH 2.0Jagan Teki1-0/+5
Engicam C.TOUCH 2.0 is an EDIMM compliant general purpose Carrier board. Genaral features: - Ethernet 10/100 - Wifi/BT - USB Type A/OTG - Audio Out - CAN - LVDS panel connector i.Core STM32MP1 is an EDIMM SoM based on STM32MP157A from Engicam. i.Core STM32MP1 needs to mount on top of this Carrier board for creating complete i.Core STM32MP1 C.TOUCH 2.0 board. Linux dts commit details: commit <6ca2898df59f> ("ARM: dts: stm32: Add Engicam i.Core STM32MP1 C.TOUCH 2.0") Add support for it. Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2021-04-09board: stm32: Add Engicam i.Core STM32MP1 EDIMM2.2 Starter KitJagan Teki1-1/+21
Engicam EDIMM2.2 Starter Kit is an EDIMM 2.2 Form Factor Capacitive Evaluation Board. Genaral features: - LCD 7" C.Touch - microSD slot - Ethernet 1Gb - Wifi/BT - 2x LVDS Full HD interfaces - 3x USB 2.0 - 1x USB 3.0 - HDMI Out - Mini PCIe - MIPI CSI - 2x CAN - Audio Out i.Core STM32MP1 is an EDIMM SoM based on STM32MP157A from Engicam. i.Core STM32MP1 needs to mount on top of this Evaluation board for creating complete i.Core STM32MP1 EDIMM2.2 Starter Kit. Linux dts commit details: commit <adc0496104b6> ("ARM: dts: stm32: Add Engicam i.Core STM32MP1 EDIMM2.2 Starter Kit") Add support for it. Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2021-04-09ARM: stm32: Imply SPL_SPI_LOADJagan Teki1-1/+1
SPI Load isn't mandatory for STM32 builds. Let's imply instead of select it to get rid of build issues for non-SPI defconfigs. Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2021-03-15Merge tag 'v2021.04-rc4' into nextTom Rini9-59/+97
Prepare v2021.04-rc4
2021-03-12arm: stm32mp: Fix compilation issue when SYS_DCACHE_OFF and/or ↵Patrice Chotard1-2/+4
SYS_DCACHE_SYS are enabled Fix following compilation issue when SYS_DCACHE_OFF and/or SYS_DCACHE_SYS are enabled : arch/arm/mach-stm32mp/cpu.c: In function ‘early_enable_caches’: arch/arm/mach-stm32mp/cpu.c:223:10: error: ‘volatile struct arch_global_data’ has no member named ‘tlb_size’ 223 | gd->arch.tlb_size = PGTABLE_SIZE; | ^ arch/arm/mach-stm32mp/cpu.c:224:10: error: ‘volatile struct arch_global_data’ has no member named ‘tlb_addr’ 224 | gd->arch.tlb_addr = (unsigned long)&early_tlb; | ^ Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-03-11stm32mp: bsec: manage clock when present in device treePatrick Delaunay1-0/+10
Enable the clocks during bsec probe when they are present in device tree. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-03-11stm32mp: stm32prog: replace alias by serial device sequence numberPatrick Delaunay2-30/+10
The command "stm32prog serial <dev>" can directly use the device sequence number of serial uclass as this sequence number is egual to alias when it exist; this assumption simplify the code and avoid access to gd->fdt_blob and the device tree parsing. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-03-11stm32mp: stm32prog: reactivate console and display serial errorPatrick Delaunay1-4/+10
When serial instance is not found in device tree, the console should be enabled and the error should be indicated. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-03-11stm32mp: stm32prog: Add CONFIG_CMD_STM32PROG_SERIAL and _USBPatrick Delaunay6-12/+50
Add CONFIG_CMD_STM32PROG_SERIAL and CONFIG_CMD_STM32PROG_USB to independently select the support of UART or USB communication for STM32CubeProgrammer. For serial boot over UART, user can deactivate CONFIG_CMD_STM32PROG_SERIAL to use U-Boot console of binary loaded by UART (for board bring-up for example). Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-03-11stm32mp: stm32prog: Add Kconfig file for stm32prog commandPatrick Delaunay2-17/+19
Move CONFIG_CMD_STM32PROG in a specific Kconfig file for stm32prog command. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-03-02stm32mp: update the mmu configuration for SPL and prerelocPatrick Delaunay1-10/+30
Overidde the weak function dram_bank_mmu_setup() to set the DDR (preloc case) or the SYSRAM (in SPL case) executable before to enable the MMU and configure DACR. This weak function is called in dcache_enable/mmu_setup. This patchs avoids a permission access issue when the DDR is marked executable (by calling mmu_set_region_dcache_behaviour with DCACHE_DEFAULT_OPTION) after MMU setup and domain access permission activation with DACR in dcache_enable. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-03-02stm32mp: update MMU config before the relocationPatrick Delaunay1-4/+9
Mark the top of ram, used for relocated U-Boot as a normal memory (cacheable and executable) to avoid permission access issue when U-Boot jumps to this relocated code. When MMU is activated in pre-reloc stage; only the beginning of DDR is marked executable. This patch avoids access issue when DACR is correctly managed. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-02-02common: Drop asm/global_data.h from common headerSimon Glass7-0/+7
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-13arm: stm32mp: stm32prog: always flush DFU on start command for uartPatrick Delaunay1-7/+6
Remove the test on data->dfu_seq, because dfu_seq=0 not only when the DFU is not started (mask with 0xffff). This flush is mandatory as the final treatment, common with USB, is done in DFU callback. This patch avoids issue if the received length is a multiple of the DFU packet. For example if size of bootfs partition is egual to 0x4000000, data->dfu_seq=0 at the end of the partition, the flush it not requested and the phase is not increased in the callback. U-Boot continue to request the bootfs in the next GetPhase command. Fixes: 468f0508b58b ("stm32mp: stm32prog: add serial link support") Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-01-13arm: stm32mp: bsec: migrate trace to log macroPatrick Delaunay1-17/+21
Define LOG_CATEGORY, change pr_debug to dev_dbg and remove "bsec:" header as it is managed by log macro (dev->name is displayed) Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2021-01-13arm: stm32mp: migrate cmd_stm32prog to log macroPatrick Delaunay5-78/+78
Change debug and pr_ macro to log macro. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2021-01-13arm: stm32mp: migrate trace to log macroPatrick Delaunay7-29/+43
Change debug and pr_ macro to log macro and define LOG_CATEGORY. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2021-01-05dm: Rename DM_GET_DRIVER() to DM_DRIVER_GET()Simon Glass4-8/+8
In the spirit of using the same base name for all of these related macros, rename this to have the operation at the end. This is not widely used so the impact is fairly small. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Access device ofnode through functionsSimon Glass1-1/+1
At present ofnode is present in the device even if it is never used. With of-platdata this field is not used, so can be removed. In preparation for this, change the access to go through inline functions. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: Use access methods for dev/uclass private dataSimon Glass1-1/+2
Most drivers use these access methods but a few do not. Update them. In some cases the access is not permitted, so mark those with a FIXME tag for the maintainer to check. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Pratyush Yadav <p.yadav@ti.com>
2020-12-14dm: treewide: Rename ..._platdata variables to just ..._platSimon Glass1-10/+10
Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-14dm: treewide: Rename ofdata_to_platdata() to of_to_plat()Simon Glass2-4/+4
This name is far too long. Rename it to remove the 'data' bits. This makes it consistent with the platdata->plat rename. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-14dm: treewide: Rename dev_get_platdata() to dev_get_plat()Simon Glass1-8/+8
Rename this to be consistent with the change from 'platdata'. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-14dm: treewide: Rename 'platdata' variables to just 'plat'Simon Glass2-7/+7
We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13dm: treewide: Rename auto_alloc_size members to be shorterSimon Glass2-2/+2
This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-11-25SPL: stm32mp1: fix spl_mmc_boot_partition not definedRichard Genoud1-0/+2
spl_mmc_boot_partition is only defined when CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION is defined. Signed-off-by: Richard Genoud <richard.genoud@posteo.net> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-11-25arm: stm32mp: correct the ALIGN macro usagePatrick Delaunay1-2/+2
Correct the ALIGN macro usage in mmu_set_region_dcache_behaviour call: the address must use ALIGN_DOWN and size can use ALIGN macro. With STM32_SYSRAM_BASE=0x2FFC0000 and MMU_SECTION_SIZE=0x100000 for STM32MP15x the computed address was 30000000 instead of 2ff00000. Fixes: 43fe9d2fda24 ("stm32mp1: mmu_set_region_dcache_behaviour") Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-10-21stm32mp: stm32prog: accept device without partitionPatrick Delaunay1-2/+1
When partitions are not available on a device the command stm32prog raises an error but a device can have no partition to check in init_device() and the command need to continue to the next part_id. This patch correct an issue for ram0 target, when block_dev and mtd are NULL. For example with the simple flashlayout file: Opt Part Name Type Device Offset Binary - 0x01 fsbl Binary none 0x0 tf-a-serialboot.stm32 - 0x03 ssbl Binary none 0x0 u-boot.stm32 P 0x10 kernel System ram0 0xC2000000 uImage.bin P 0x11 dtb FileSytem ram0 0xC4000000 stm32mp157f-ev1.dtb Fixes: ffc405e63b94 ("stm32mp: stm32prog: add upport of partial update") Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-10-21arm: stm32: cleanup arch gpio.hPatrick Delaunay1-35/+2
Cosmetic update of gpio.h: - remove enumerate: stm32_gpio_port, stm32_gpio_pin because STM32_GPIO_XXX values are unused - move STM32_GPIOS_PER_BANK in stm32_gpio.c as its value is IP dependent and not arch dependent No functional change as number of banks and number of gpio by banks is managed by device tree since since DM migration and commit 8f651ca60ba1 ("pinctrl: stm32: Add get_pins_count() ops"). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-10-21stm32mp: limit size of cacheable DDR in pre-reloc stagePatrick Delaunay3-2/+17
In pre-reloc stage, U-Boot marks cacheable the DDR limited by the new config CONFIG_DDR_CACHEABLE_SIZE. This patch allows to avoid any speculative access to DDR protected by firewall and used by OP-TEE; the "no-map" reserved memory node in DT are assumed after this limit: STM32_DDR_BASE + DDR_CACHEABLE_SIZE. Without security, in basic boot, the value is equal to STM32_DDR_SIZE. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-09-09arm: stm32mp: cleanup test on eth_env_set_enetaddr resultPatrick Delaunay1-2/+2
Remove the unnecessary inversion on the eth_env_set_enetaddr() result which only make complex the code of setup_mac_address() and display an invalid value in the associated pr_err. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Marek Vasut <marex@denx.de>
2020-08-13arm: stm32mp: stm32prog: use IS_ENABLED to prevent ifdefPatrick Delaunay2-47/+58
Use IS_ENABLED to prevent ifdef in stm32prog command. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-14 10:35:35 +0300