4 Commits

Author	SHA1	Message	Date
Michal Simek	5f87bc16d4	xilinx: Remove SYS_MALLOC_F_LEN setup via board Kconfig ... The commit e05689242238 ("Kconfig: Change SYS_MALLOC_F_LEN default to 0x2000") already setup default values from board Kconfigs that's why no reason to duplicate it again. Fixes: e05689242238 ("Kconfig: Change SYS_MALLOC_F_LEN default to 0x2000") Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/c3edd75b7a19d5cc205c9d5c37c2d86189ca3de6.1737380025.git.michal.simek@amd.com	2025-02-05 16:22:55 +01:00
Tom Rini	3dd1486800	Kconfig: Centralize prompting for SYS_CONFIG_NAME ... Generally speaking, we do not prompt for this value and define it in the board specific Kconfig file. There are some valid use cases however today where we do prompt for this value, so instead of having this be done in a number of locations, do this at the top-level location only. This removes the question from a number of other locations and makes it consistent that when we do set the value directly, we always do it the same way. We don't need to specify the type, it's always string. Signed-off-by: Tom Rini <trini@konsulko.com>	2024-02-27 14:18:54 -05:00
Tom Rini	e7b7c6761a	Convert CONFIG_CPU_FREQ_HZ to Kconfig ... This converts the following to Kconfig: CONFIG_CPU_FREQ_HZ Cc: Michal Simek <monstr@monstr.eu> Signed-off-by: Tom Rini <trini@konsulko.com>	2021-12-27 16:20:19 -05:00
Michal Simek	1d6c54ecb3	arm: zynqmp: Add ZynqMP minimal R5 support ... Xilinx ZynqMP also contains dual Cortex R5 which can run U-Boot. This patch is adding minimal support to get U-Boot boot. U-Boot on R5 runs out of DDR with default configuration that's why DDR needs to be partitioned if there is something else running on arm64. Console is done via Cadence uart driver and the first Cadence Triple Timer Counter is used for time. This configuration with uart1 was tested on zcu100-revC. U-Boot 2018.05-rc2-00021-gd058a08d907d (Apr 18 2018 - 14:11:27 +0200) Model: Xilinx ZynqMP R5 DRAM: 512 MiB WARNING: Caches not enabled MMC: In: serial@ff010000 Out: serial@ff010000 Err: serial@ff010000 Net: Net Initialization Skipped No ethernet found. ZynqMP r5> There are two ways how to run this on ZynqMP. 1. Run from ZynqMP arm64 tftpb 20000000 u-boot-r5.elf setenv autostart no && bootelf -p 20000000 cpu 4 disable && cpu 4 release 10000000 lockstep or cpu 4 disable && cpu 4 release 10000000 split 2. Load via jtag when directly to R5 Signed-off-by: Michal Simek <michal.simek@xilinx.com>	2018-05-11 09:38:23 +02:00