u-boot.git/arch/arc, branch v2022.01-rc2

image: Drop IMAGE_ENABLE_OF_LIBFDT

2021-10-08T19:53:26Z

Add a host Kconfig for OF_LIBFDT. With this we can use CONFIG_IS_ENABLED(OF_LIBFDT) directly in the tools build, so drop the unnecessary indirection. Signed-off-by: Simon Glass Reviewed-by: Alexandru Gagniuc

WS cleanup: remove SPACE(s) followed by TAB

2021-09-30T13:08:16Z

Signed-off-by: Wolfgang Denk

lmb: Switch to generic arch_lmb_reserve_generic()

2021-09-23T18:15:32Z

Switch arc/arm/m68k/microblaze/mips/ppc arch_lmb_reserve() to arch_lmb_reserve_generic(). Reviewed-by: Tom Rini Signed-off-by: Marek Vasut Cc: Alexey Brodkin Cc: Angelo Dureghello Cc: Daniel Schwierzeck Cc: Eugeniy Paltsev Cc: Hai Pham Cc: Michal Simek Cc: Simon Goldschmidt Cc: Tom Rini Cc: Wolfgang Denk

lmb: Always compile arch_lmb_reserve() into U-Boot on arc

2021-09-23T18:15:32Z

The arch_lmb_reserve() is called by lib/lmb.c lmb_reserve_common() even if CMD_BOOTM is not enabled. However, the arc variant of arch_lmb_reserve() is only compiled in if CMD_BOOTM is enabled. This currently does not trigger build error, because there is an empty weak implementation of arch_lmb_reserve(), however that is not the function that should be used on arc. Fix this by moving the arch_lmb_reserve() implementation into common code and always compile it in. Signed-off-by: Marek Vasut Cc: Simon Glass Cc: Simon Goldschmidt Cc: Tom Rini

Kconfig: Remove all default n/no options

2021-08-31T21:47:49Z

default n/no doesn't need to be specified. It is default option anyway. Signed-off-by: Michal Simek [trini: Rework FSP_USE_UPD portion] Signed-off-by: Tom Rini

Finish converting CONFIG_SYS_CACHELINE_SIZE to Kconfig

2021-08-31T21:47:49Z

We move the SYS_CACHE_SHIFT_N options from arch/arm/Kconfig to arch/Kconfig, and introduce SYS_CACHE_SHIFT_4 to provide a size of 16. Introduce select statements for other architectures based on current usage. For MIPS, we take the existing arch-specific symbol and migrate to the generic symbol. This lets us remove a little bit of otherwise unused code. Cc: Alexey Brodkin Cc: Anup Patel Cc: Atish Patra Cc: Bin Meng Cc: Leo Cc: Palmer Dabbelt Cc: Paul Walmsley Cc: Sean Anderson Cc: Simon Glass Signed-off-by: Tom Rini Acked-by: Sean Anderson Reviewed-by: Daniel Schwierzeck Reviewed-by: Rick Chen

global_data: Ensure we have when symbols are not in Kconfig yet

2021-06-23T12:45:03Z

All symbols that are defined in Kconfig will always be defined (or not) prior to preprocessing due to the -include directive while building. However, symbols which are not yet migrated will only be defined (or not) once the board config.h is included, via . While the end goal must be to migrate all symbols, today we have cases where the size of gd will get mismatched within the build, based on include order. Mitigate this by making sure that any that uses symbols not in Kconfig does start with . Remove this when not needed. Cc: Alexey Brodkin Cc: Eugeniy Paltsev Cc: Huan Wang Cc: Angelo Dureghello Cc: Rick Chen Signed-off-by: Tom Rini

lmb: move CONFIG_LMB in Kconfig

2021-04-22T18:09:45Z

Migrate CONFIG_LMB in Kconfig. Signed-off-by: Patrick Delaunay

arc: emsdp/iotdk: Use standard compatible string for USB no-op PHY

2021-04-18T02:29:35Z

The standard compatible string is "usb-nop-xceiv", use it. Signed-off-by: Marek Vasut Cc: Alexey Brodkin Cc: Eugeniy Paltsev Cc: Fabio Estevam Cc: Jean-Jacques Hiblot Cc: Murali Karicheri Cc: Peng Fan Cc: Stefano Babic Cc: Ye Li Cc: uboot-imx

reset: Remove addr parameter from reset_cpu()

2021-03-02T19:03:02Z

Historically, the reset_cpu() function had an `addr` parameter which was meant to pass in an address of the reset vector location, where the CPU should reset to. This feature is no longer used anywhere in U-Boot as all reset_cpu() implementations now ignore the passed value. Generic code has been added which always calls reset_cpu() with `0` which means this feature can no longer be used easily anyway. Over time, many implementations seem to have "misunderstood" the existence of this parameter as a way to customize/parameterize the reset (e.g. COLD vs WARM resets). As this is not properly supported, the code will almost always not do what it is intended to (because all call-sites just call reset_cpu() with 0). To avoid confusion and to clean up the codebase from unused left-overs of the past, remove the `addr` parameter entirely. Code which intends to support different kinds of resets should be rewritten as a sysreset driver instead. This transformation was done with the following coccinelle patch: @@ expression argvalue; @@ - reset_cpu(argvalue) + reset_cpu() @@ identifier argname; type argtype; @@ - reset_cpu(argtype argname) + reset_cpu(void) { ... } Signed-off-by: Harald Seiler Reviewed-by: Simon Glass