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2022-01-15board: ti: am64x: Init DRAM size in R5/A53 SPLVignesh Raghavendra1-0/+3
Call dram_init_banksize() from spl_board_init() otherwise TFTP download fails due to lmb_get_free_size() not able to find unreserved region due to lack of DRAM size info. Required to support Ethernet boot on AM64x. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2021-09-11board: ti: am64x: Add support for fixing dr_mode while booting from USBAswath Govindraju1-0/+32
Fix the dr_mode in the U-Boot device tree blob, by reading the mode field from the USB Boot Configuration fields. The dr_mode will only be fixed when booting from USB. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2021-09-09MAINTAINERS: Update ARM TI entryLokesh Vutla1-1/+1
Move TI maintainership to Tom. Updated with the following commands: find ./ -name MAINTAINERS | xargs sed -i s/"Lokesh Vutla <lokeshvutla@ti.com>"/"Tom Rini <trini@konsulko.com>"/g Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Nishanth Menon <nm@ti.com> Acked-by: Tom Rini <trini@konsulko.com>
2021-08-02global: Convert simple_strtoul() with hex to hextoul()Simon Glass1-1/+1
It is a pain to have to specify the value 16 in each call. Add a new hextoul() function and update the code to use it. Add a proper comment to simple_strtoul() while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-06-09board: ti: am64x: Set the core voltage of USB PHY to 0.85VAswath Govindraju1-0/+14
Set the core voltage of USB PHY in AM64x to 0.85V in spl_board_init(). Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Link: https://lore.kernel.org/r/20210604163043.12811-5-a-govindraju@ti.com
2021-05-12board: ti: am64x: Parse MAC address from board EEPROMVignesh Raghavendra1-0/+9
Parse MAC addresses from EEPROM and set them in the env. This is needed to get MAC address for additional ethernet ports on the EVM. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2021-05-12configs: am64x_evm_a53: Enable support for reading eepromLokesh Vutla1-0/+3
Enable relevant configs for reading eeprom data and updating env variables. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2021-05-12board: ti: am64x: Add support for detecting multiple device treesLokesh Vutla1-4/+9
Update the board_fit_config_name_match() to choose the right dtb. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2021-05-12board: ti: am64x: Enable support for reading EEPROM in R5 SPLLokesh Vutla1-0/+3
Include the relevant configs to enable support for reading EEPROM in R5SPL. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2021-05-12board: ti: am64x: Add support for reading eeprom dataLokesh Vutla1-0/+92
I2C EEPROM data contains the board name and its revision. Add support for: - Reading EEPROM data and store a copy at end of SRAM - Updating env variable with relevant board info - Printing board info during boot. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2021-05-12arm: mach-k3: am642: Add support for triggering ddr init from SPLDave Gerlach1-0/+3
In SPL, DDR should be made available by the end of board_init_f() so that apis in board_init_r() can use ddr. Adding support for triggering DDR initialization from board_init_f(). Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
2021-05-12configs: am64x_evm_a53: Add Initial supportDave Gerlach1-0/+1
Add initial A53 defconfig support for AM64x SoCs. Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
2021-05-12configs: am64x_evm_r5: Add Initial supportDave Gerlach1-0/+7
Add initial R5 defconfig support for AM64x SoCs. Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
2021-05-12board: ti: am64x: Add board support for am64x evmDave Gerlach3-0/+109
Add board specific initialization for am64x based boards. Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
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