u-boot.git/arch/powerpc, branch v2023.04

Merge branch 'for-2023.04' of https://source.denx.de/u-boot/custodians/u-boot-mpc8xx

2023-02-12T20:25:09Z

- A fix for a long standing bug that has been exposed by commit 50128aeb0f8 ("cyclic: get rid of cyclic_init()") preventing 8xx boards from booting since u-boot 2023.01 - A GPIO driver for powerpc 8xx chip - Fixup for powerpc 8xx SPI driver - A new powerpc 8xx board - The two devices having that board.

board: cssi: Add new board MCR3000_2G

2023-02-11T07:47:58Z

This adds a new board from CS GROUP. The board is called MCR3000_2G, and has a CPU board called CMPC885. That CPU board is shared with another equipment that will be added in a later patch. That board stores Ethernet MAC addresses in an EEPROM which is accessed using SPI bus. This patch was originally written by Charles Frey who's email address is not valid anymore as he left the company. Signed-off-by: Christophe Leroy Reviewed-by: FRANJOU Stephane

driver, gpio: Add support for MPC 8xx CPU ports

2023-02-11T07:47:58Z

Ports A, C and D are 16 bits ports. Ports B and E are 32 bits ports. The "compatible" is used to determine each port type. This patch was originally written by Charles Frey who's email address is not valid anymore as he left the company. Signed-off-by: Christophe Leroy Reviewed-by: FRANJOU Stephane

board: MCR3000: Use lowercase filenames

2023-02-10T18:33:25Z

Rename MCR3000.* to mcr3000.* to be more in line with other boards. Signed-off-by: Christophe Leroy

powerpc/mpc8xx: Zero boot_flags arg for calling board_init_f()

2023-02-10T18:31:36Z

Copied from e83a7e94532 ("powerpc/mpc83xx: Zero boot_flags arg for calling board_init_f()") The argument boot_flags of board_init_f() is not used at all in the powerpc specific board.c init sequence. Now with the generic init sequence, this boot_flags arg is used by board_init_f(). This patch sets the r3 register that is used to pass the boot_flags argument from the start.S board_init_f() call to 0 prior to the function call to avoid unknown content to end up in gd->flags. Signed-off-by: Christophe Leroy Fixes: 09f3ca3dd53 ("arm, powerpc: select SYS_GENERIC_BOARD")

Correct SPL uses of LMB

2023-02-10T12:41:39Z

This converts 9 usages of this option to the non-SPL form, since there is no SPL_LMB defined in Kconfig Signed-off-by: Simon Glass

ppc: Drop bat_rw

2023-02-07T19:33:47Z

Drop this unused driver. Signed-off-by: Simon Glass

powerpc/mpc85xx: socrates: add support for i2c eeprom at 0x51

2023-02-06T18:04:53Z

add support for i2c eeprom on address 0x51. Signed-off-by: Heiko Schocher

powerpc: dts: updates socrates board

2023-02-06T18:04:53Z

include common e500v2_power_isa.dtsi and rearrange some nodes. Signed-off-by: Heiko Schocher

powerpc/mpc85xx: drop socrates specific image creation

2023-02-06T18:04:53Z

convert socrates board to use MPC85XX_HAVE_RESET_VECTOR and disable CONFIG_OF_BOARD and use common u-boot.dtsi for creating u-boot-dtb.bin. Signed-off-by: Heiko Schocher