delta/barebox.git/arch/arm/include, branch master

arm: error out if __LINUX_ARM_ARCH__ is undefined

2023-04-17T06:54:35+00:00

With recent multiarch (really, multiplatform) rework, oldconfig will
reask users what platforms they want to build for. The default is N,
so holding return (or an olddefconfig) will just disable all boards and
with it all CPUs leading to a cryptic torrent of:

  arch/arm/include/asm/swab.h:31:28: warning: "__LINUX_ARM_ARCH__" is not defined, evaluates to 0 [-Wundef]
     31 | #if defined(__KERNEL__) && __LINUX_ARM_ARCH__ >= 6
        |                            ^~~~~~~~~~~~~~~~~~

Make user experience a bit better by printing an error message instead.

Signed-off-by: Ahmad Fatoum 
Link: https://lore.barebox.org/20230414171421.1745965-1-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer

drivers: implement of_optee_fixup helper function

2023-03-10T10:20:12+00:00

This function can be called by board-code after checking whether OP-TEE
was installed or not.

Signed-off-by: Ahmad Fatoum 
Link: https://lore.barebox.org/20230307093426.1551193-2-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer

ARM: bcm283x: Only provide PUTC_LL() when activated

2023-03-07T09:39:30+00:00

Signed-off-by: Sascha Hauer

ARM: vexpress: Only provide PUTC_LL() when activated

2023-03-07T09:39:30+00:00

Add a Kconfig symbol for the vexpress debug_ll UART port

Signed-off-by: Sascha Hauer

ARM: stm32mp: Only provide PUTC_LL() when activated

2023-03-07T09:39:30+00:00

With multi-arch support we must make sure we provide exactly one
PUTC_LL() function as indicated by the "Kernel low-level debugging port"
Kconfig choice. Make sure that the stm32mp specific debug_ll.h only
provides PUTC_LL() when specified.
The stm32mp specific debug_ll.h also provides other functions needed
by board code regardless if the stm32mp debug_ll port is enabled or
not, so include it explicitly where needed.

Signed-off-by: Sascha Hauer

ARM: zynqmp: Add multi-arch support

2023-03-07T09:39:30+00:00

Signed-off-by: Sascha Hauer

ARM: omap: Only provide PUTC_LL() when activated

2023-03-07T09:39:30+00:00

With multi-arch support we must make sure we provide exactly one
PUTC_LL() function as indicated by the "Kernel low-level debugging port"
Kconfig choice. Make sure that the omap specific debug_ll.h only
provides PUTC_LL() when specified.
The omap specific debug_ll.h also provides other functions needed
by board code regardless if the omap debug_ll port is enabled or
not, so include it explicitly where needed.

Signed-off-by: Sascha Hauer

ARM: Rockchip: Only provide PUTC_LL() when activated

2023-03-07T09:39:30+00:00

With multi-arch support we must make sure we provide exactly one
PUTC_LL() function as indicated by the "Kernel low-level debugging port"
Kconfig choice. Make sure that the Rockchip specific debug_ll.h only
provides PUTC_LL() when specified.
The Rockchip specific debug_ll.h also provides other functions needed
by board code regardless if the Rockchip debug_ll port is enabled or
not, so include it explicitly where needed.

Signed-off-by: Sascha Hauer

ARM: i.MX: Only provide PUTC_LL() when activated

2023-03-07T09:39:30+00:00

With multi-arch support we must make sure we provide exactly one
PUTC_LL() function as indicated by the "Kernel low-level debugging port"
Kconfig choice. Make sure that the i.MX specific debug_ll.h only
provides PUTC_LL() when specified.
The i.MX specific debug_ll.h also provides other functions needed
by board code regardless if the i.MX debug_ll port is enabled or
not, so include it explicitly where needed.

Signed-off-by: Sascha Hauer

ARM: Drop mach dir include path

2023-03-06T13:10:45+00:00

arch/arm/mach-*/include/mach no longer exists, drop the include path.

Signed-off-by: Sascha Hauer