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Enable CONFIG_SPL_GPIO_HOG option to be able to control GPIO hogs from
A53 SPL.
Upstream-Status: Pending
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Enable Micrel KSZ90X1 Ethernet PHY driver e.g. as found on the Verdin
Development Board.
Upstream-Status: Pending
Initial U-Boot to be used for bring-up and validation of the V1.0
design, we'll decide on the step forward to mainline this once the
bring-up and validation will be done.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Migrate and sync to using Linux kernel (albeit still downstream) device
trees.
Upstream-Status: Pending
Initial U-Boot to be used for bring-up and validation of the V1.0
design, we'll decide on the step forward to mainline this once the
bring-up and validation will be done.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Merge TI U-Boot RC Release 08.06.00.007
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This reverts commit 7d9dbeafe637a25267f0902ead02f61843edb7f3.
commit 7988f626336a ("common: avb_verify: Add CONFIG_AVB_PUBKEY_FILE to specify the root avb public key")
was introduced to support AVB on am62x android. But this broke am57x builds.
Android on am57xx is not validated currently hence reverting the patch
till a right fix is identified that scales to all supported platforms.
Signed-off-by: Praneeth Bajjuri <praneeth@ti.com>
Reported-by: Ryan Eatmon <reatmon@ti.com>
Suggested-by: Andrew Davis <afd@ti.com>
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Enable the config CONFIG_BOARD_LATE_INIT to allow functionality of EEPROM
related features including detecting the board name and fetching the MAC
address.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
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Add support for early boot of m4f in u-boot
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
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This adds initial support for the Toradex Verdin AM62 Quad 1GB WB IT
V1.0A module. They are strapped to boot from their on-module eMMC.
U-Boot supports booting from the on-module eMMC, or, via separate
verdin-am62_r5_usbdfu_defconfig from USB DFU based recovery mode.
Upstream-Status: Pending
Initial U-Boot to be used for bring-up and validation of the V1.0
design, we'll decide on the step forward to mainline this once the
bring-up and validation will be done.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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The Colibri PXA270 has been end-of-life since quite a while and would
require more and more maintenance (e.g. DM conversions).
Upstream-Status: Backport [fc102c87c11dfd52039326534ff831d3edd8340d]
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Drop Apalis iMX8X platform as it never left sample state and is no
longer supported.
Upstream-Status: Backport [47bcc0d056aa243a31d2a1edb44bdcd155f5335b]
Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Enable configs for building multiple dtbs into a single fit image and load the
appropriate dtb for next stage. Add k3-am69-sk dtb along with the evm dtb. This
facilitates the use of common defconfig for both EVM and SK.
Signed-off-by: Dasnavis Sabiya <sabiya.d@ti.com>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
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Enable configs for building multiple dtbs into a single fit image
and load the appropriate dtb for next stage. This facilitates the use of
common defconfig for both EVM and SK.
Signed-off-by: Dasnavis Sabiya <sabiya.d@ti.com>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
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J721S2 supports both secure and non-secure devices, including HS-FS and
GP devices. Update the default defconfig to include configuration for
both GP and HS-FS. Because of runtime device type detection, both GP and
HS-FS devices will continue to boot.
Additionally, if TI_SECURE_DEV_PKG is not set the build emits warnings,
the same shall be ignored for GP devices.
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
Acked-by: Manorit Chawdhry <m-chawdhry@ti.com>
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Add separate config to support GPMC NAND boot as the default defconfig
cannot be extended to support NAND due to SRAM size limitations.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
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Add mtdids/mtdparts for NAND as it is required for u-boot
mtd subsystem and commands to recognize NAND partitions.
Enable NAND support for A53 SPL. Enable GPIO support for
detecting NAND and I2C EEPROM.
Signed-off-by: Nitin Yadav <n-yadav@ti.com>
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Enable DFU_MTD to allow update OSPI NAND over USB.
usage wrt OSPI NAND for example:
On EVM
=> setenv dfu_alt_info $dfu_alt_info_ospi_nand
=> dfu 0 mtd spi-nand0
On PC
$ sudo dfu-util -l
$ sudo dfu-util -a tispl.bin -D tispl.bin
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Enable DFU MTD, RAM, SF and MMC to allow update of respective media over
USB.
Usage wrt OSPI NAND for example:
=> setenv dfu_alt_info $dfu_alt_info_ospi_nand
=> dfu 0 mtd spi-nand0
On PC
$ sudo dfu-util -l
$ sudo dfu-util -a tispl.bin -D tispl.bin
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Enable GPIO, I2C for raw manipulations of GPIO pins and I2C devices
CMD_DM shows state of device/drivers in the system which is useful to
debugging.
CMD_TIME helps to measure performance
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Enable configs required to support OSPI NAND at A53 SPL and U-Boot
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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This rearranges configs as required, to easy additional new config
options
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Enable configs required to support OSPI NAND boot.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Update stack, heap size to max available memory, without this R5 SPL DT
gets corrupted in certain boot modes
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Use more conventional naming scheme for NAND partitions
and enable listing of partitions in prompt.
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
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User can specify/override the NAND partition and UBIFS volume
for booting via ${nbootpart} and ${nbootvolume} variables
respectively.
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
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Releasing the flash into proper state, after the loading completes,
is important for the next stage bootloader/kernel to be able to use
the MTD device. This would enable to reset the device for fresh
use by next boot stage.
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
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The u-boot ums command models the EVM as a card reader and shows the SD
Card latched on the evm as a memory device in the host PC. The Type - C
dual role port should be used for this functionality. This helps in
automating the linux debugging process.
Enable this command in the defconfig.
Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
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J721S2 EVM used to store env on eMMC, since EVM and SK uses same
defconfig and there is no eMMC on SK, we need to keep env in an
interface which available on both EVM and SK. So, save env in FAT
partition of MMC SD Card.
Enable defconfigs relevant for storing env on FAT partion of MMC.
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
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Enable configs for building multiple dtbs into a single fit image
and load the right dtb for next stage. Add k3-am68-sk-base-board
dtb along with evm dtb inside DTB FIT image. This helps to use same
defconfig for both EVM and SK
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
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Enable configs for building multiple dtbs into a single fit image
and load the right dtb for next stage. This will help to use same
defconfig for both EVM and SK.
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
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Add the configs needed for USB DFU support
Signed-off-by: Bryan Brattlof <bb@ti.com>
Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
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To ensure we continue to have enough space in our SRAM, split the device
firmware upgrade protocol bootmode into a separate configuration
Signed-off-by: Bryan Brattlof <bb@ti.com>
Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
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Enable eMMC related configs to support booting from eMMC
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Enable R5F and DSP remote proc drivers
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
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With the needed device tree nodes and DMA channels, we can now enable
the ethernet drivers for uboot.
Signed-off-by: Bryan Brattlof <bb@ti.com>
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Common defconfig for HS and non HS devices.
Enabled configuration needed for HS devices to boot.
Non-HS devices will continue to boot due to runtime device type detection.
If TI_SECURE_DEV_PKG is not set the build will emit warnings, for non-HS
devices these can be ignored.
Signed-off-by: Judith Mendez <jm@ti.com>
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Introduce the minimum configs, only SD-MMC and UART boot related
settings, to serve as a good starting point for the am62a as we add more
functionality.
Signed-off-by: Bryan Brattlof <bb@ti.com>
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For AM62x LPSK HS devices, make the a53 default defconfig include the
secure configuration in order for the HS device to boot to linux.
Signed-off-by: Judith Mendez <jm@ti.com>
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This patch is to cleanup the am62x_lpsk_a53_defconfig.
Signed-off-by: Judith Mendez <jm@ti.com>
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After commit to enable HS mode android boot was broken.
So remove bootcmd from defconfig to use distrocmd from config file
Fixes: 767a83a972ce ("configs: am62x: Enable config option for am62x HS
EVM")
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
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Enable CONFIG_TI_SECURE_DEVICE to support AM62x LP SK with HS devices.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Similar to commit 525f95f8e7f4 ("configs: am62x: Move stack and heap from OC SRAM to HSMRAM")
move stack/heap to HSM SRAM and resize according to available space
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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AM62x LP SK board has SPI NAND flash and no SPI NOR flash, therefore
drop SPI NOR support in order to reduce R5 SPL memory footprint.
This is pre requisite to add AM62x HS Support
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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support for UHS modes"
This essentially reverts ("Revert "configs: am62x_evm_a53_defconfig:
Enable configs required to add support for UHS modes"")
Class U1 UHS cards are failing at U-Boot. Given that now OTAP and
ITAP delay values are updated, Revert above commit to renable UHS
mode support at U-Boot.
Signed-off-by: Nitin Yadav <n-yadav@ti.com>
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OCSRAM is firewalled by ROM, so before TIFS opens up that
firewall, we can't access it. Because of this, we were getting
firewall exception in r5 core. Moving STACK/HEAP to HSM SRAM as
it is not firewalled.
Due to space constraint on HSMRAM, reduced malloc to 28672 bytes.
Max actual usage noticed was 26340 bytes
Max stack size 13568, SPL initial stack usage: 13424 bytes
Enabled option to subtract size of HEAP, GD and stack section
from SPL_SIZE_LIMIT.
Updated SPL_SIZE_LIMIT will consist of text, heap, stack, gd.
Text section is 193160 bytes, allocated max size is 196607.
Removing CONFIG_SPL_LOAD_FIT_APPLY_OVERLAY=y as it is
increasing size of text section by 10k and we don't need it
as of now.
from am62x_evm_r5_usbdfu_defconfig,
removed CONFIG_MMC_SDHCI_AM654=y as it wasn't fitting and
adding 10k more. This breaks mmc boot using usbdfu_defconfig
old map:
HSM SRAM (256KB) PSRAM (64KB)
0x43c00000┌───────────────┐ ┌──────────────┐0x70000000
│ │ │ ▲ │
│ │ │ Stack │ │
│ SPL IMAGE │ │ │
│ MAX 204KB │ ├──────────────┤0x70006f1f
│(excluding BSS)│ │Global Data │
│ │ ├──────────────┤0x70006fff
│ │ │ Heap (36KB) │
0x43c33000├───────────────┤ └──────────────┘0x7000ffff
│ EMPTY (18KB) │
0x43c37800├───────────────┤
│ │
│ BSS (20KB max)│
0x43c3c800├───────────────┤
│ │
│ DM data(1.5KB)│
0x43c3cd82├───────────────┤
│ │
│ EMPTY (9KB) │
0x43c3f290├───────────────┤
│ ROM extended │
│ boot info │
│ (3.5KB) │
0x43c3ffff└───────────────┘
New map:
HSM SRAM (256KB)
0x43c00000┌───────────────┐
│ │
│ │
│ SPL IMAGE │
│ MAX 204KB │
│(excluding BSS)│
│ 196607 B max │
│ │
0x43c32fff├───────────────┤
│STACK 13568Bmax│
├───────────────┤
│GD (428B max) │
├───────────────┤
│ │
│HEAP (28KB max)│
0x43c3a7f0├───────────────┤
│ 16B empty │
0x43c3a800├───────────────┤
│ DM data(2KB) )│
0x43c3b000├───────────────┤
│ │
│ BSS (12KB) )│
0x43c3e000├───────────────┤
│ EMPTY (4.5KB) │
│Reserve for ROM│
0x43c3f1e0├───────────────┤
│ ROM extended │
│ boot info │
│ (3.5KB) │
0x43c3ffff└───────────────┘
Signed-off-by: Kamlesh Gurudasani <kamlesh@ti.com>
[gadiyar@ti.com: fixed table formatting in commit message]
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
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Add J784S4 High Security EVM defconfig.
These configs are same as for the non-secure part, except for:
CONFIG_TI_SECURE_DEVICE option set to 'y'
CONFIG_FIT_IMAGE_POST_PROCESS option set to 'y'
CONFIG_SPL_FIT_IMAGE_POST_PROCESS option set to 'y'
CONFIG_BOOTCOMMAND option is changed to use fitImage
Non-HS devices will continue to boot due to runtime device type detection.
If TI_SECURE_DEV_PKG is not set the build will emit warnings, for non-HS
devices these can be ignored.
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Acked-by: Andrew Davis <afd@ti.com>
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Common defconfig for HS and non HS devices.
Enabled configuration needed for HS devices to boot.
Non-HS devices will continue to boot due to runtime device type detection.
If TI_SECURE_DEV_PKG is not set the build will emit warnings, for non-HS
devices these can be ignored.
Signed-off-by: Kamlesh Gurudasani <kamlesh@ti.com>
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The u-boot ums command models the EVM as a card reader and shows the SD
Card latched on the evm as a memory device in the host PC. The Type - C
dual role port should be used for this functionality. This helps in
automating the linux debugging process.
Enable this command in the defconfig.
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
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The u-boot ums command models the EVM as a card reader and shows the SD
Card latched on the evm as a memory device in the host PC. The Type - C
dual role port should be used for this functionality. This helps in
automating the linux debugging process.
Enable this command in the defconfig.
Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
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Errata doc: https://www.ti.com/lit/er/sprz457e/sprz457e.pdf
Errata ID i2331 CPSW: Device lockup when reading CPSW registers
Details: A device lockup can occur during the second read of any CPSW
subsystem register after any MAIN domain power on reset (POR). A MAIN
domain POR occurs using the hardware MCU_PORz signal, or via software
using CTRLMMR_RST_CTRL.SW_MAIN_POR or CTRLMMR_MCU_RST_CTRL.SW_MAIN_POR.
After these resets, the processor and internal bus structures may get
into a state which is only recoverable with full device reset using
MCU_PORz.
Due to this errata, Ethernet boot should not be used on this device.
Workaround(s): To avoid the lockup, a warm reset should be issued after
a MAIN domain POR and before any access to the CPSW registers. The warm
reset realigns internal clocks and prevents the lockup from happening.
Workaround above errata by calling do_reset() in case of cold boot in
order to trigger warm reset. This needs enabling SYSRESET driver in R5
SPL to enable TI SCI reset driver.
Signed-off-by: Nitin Yadav <n-yadav@ti.com>
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Enable R5 SPL specific and A72 specific configs for J784S4.
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
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