u-boot.git/arch/arm/Makefile, branch v2020.04

arm: Add support for ST-Ericsson U8500 SoC

2020-01-22T22:47:57Z

The NovaThor U8500 SoC was released by ST-Ericsson in 2011. It was used for some development boards like the CALAO Systems Snowball SBC, but mass production was primarily for Android smartphones like the Samsung Galaxy S III mini. Previous support for U8500 was removed in commit 68282f55b846 ("arm: Remove unused ST-Ericsson u8500 arch") since none of the boards were converted to generic boards before the deadline. The new code does not have much in common with the previous code. I have completely rewritten everything, embracing the Driver Model and device trees wherever possible. The U8500 support is a bit more minimal for now - my primary use case is to use U-Boot as alternative bootloader for some of the U8500 Samsung smartphones. At the moment U-Boot is chain-loaded from the original Samsung bootloader. A side effect of this is that we can (temporarily) get away without implementing some functionality - e.g. all clocks are already enabled by the original bootloader. More functionality will be added in future patches. Cc: Mathieu Poirier Cc: John Rigby Signed-off-by: Stephan Gerhold Reviewed-by: Linus Walleij

imx: Add basic support for the NXP IMXRT10xx SoC family

2020-01-14T21:54:00Z

Add i.IMXRT family basic support. Signed-off-by: Giulio Benetti

arm: -march=armv5t for ARM11

2019-12-09T15:36:00Z

In GCC 9 support for the Armv5 and Armv5E architectures (which have no known implementations) has been removed, cf. https://gcc.gnu.org/gcc-9/changes.html Commit 16540d07fd62 ("arm: fix -march for ARM11") changed the value of the compiler flag from -march=armv5 and -march=armv5t into -march=armv6 for ARM11. The values prior to this patch were: arch-$(CONFIG_CPU_ARM1136) =-march=armv5 arch-$(CONFIG_CPU_ARM1176) =-march=armv5t The change lead to a regression with the Raspberry Pi Zero W not booting anymore. Use -march=armv5t both for ARM1136 and ARM1176. Fixes: 16540d07fd62 ("arm: fix -march for ARM11") Signed-off-by: Heinrich Schuchardt Tested-by: Joris Offouga

arm: fix -march for ARM11

2019-11-23T19:53:48Z

In GCC 9 support for the Armv5 and Armv5E architectures (which have no known implementations) has been removed, cf. https://gcc.gnu.org/gcc-9/changes.html ARM11 is an armv6 implementation. So change the architecture flag for the compiler to armv6 for ARM11. Suggested-by: Fabio Estevam Signed-off-by: Heinrich Schuchardt Reviewed-by: Fabio Estevam

arm: imx: build mach-imx for i.MX8

2019-01-28T19:35:47Z

To enable SPL for i.MX8, we could reuse code in arch/arm/mach-imx. Signed-off-by: Peng Fan

arm64: zynqmp: Move SoC sources to mach-zynqmp

2019-01-24T09:03:44Z

Similar changes was done for Zynq in past and this patch just follow this pattern to separate cpu code from SoC code. Move arch/arm/cpu/armv8/zynqmp/* -> arch/arm/mach-zynqmp/* And also fix references to these files. Based on "ARM: zynq: move SoC sources to mach-zynq" (sha1: 0107f2403669f764ab726d0d404e35bb9447bbcc) Signed-off-by: Michal Simek

imx: rename mx8m,MX8M to imx8m,IMX8M

2019-01-01T13:12:18Z

Rename mx8m,MX8M to imx8m,IMX8M Signed-off-by: Peng Fan Signed-off-by: Jon Nettleton

arm: MediaTek: add basic support for MT7629 boards

2018-11-29T04:04:50Z

This adds a general board file based on MT7629 SoCs from MediaTek. Apart from the generic parts (cpu) we add some low level init codes and initialize the early clocks. Signed-off-by: Ryder Lee Signed-off-by: Weijie Gao Reviewed-by: Simon Glass

Merge tag 'u-boot-imx-20181025' of git://git.denx.de/u-boot-imx

2018-10-25T14:16:21Z

Merged imx8 architecture, fix build for imx8 + warnings

arm: build mach-imx for i.MX8

2018-10-22T10:59:01Z

Build mach-imx for i.MX8 Signed-off-by: Peng Fan Reviewed-by: Anatolij Gustschin Cc: Stefano Babic