board: Add support for Samsung Galaxy A13 (SM-A135F)

[SuperAviation001]

• Add support for the Samsung Galaxy A13 Exynos variant, codename A135F.
• This device is based on the Exynos 850 platform.

[SuperAviation001]

formatting has been fixed, sorry for messing it up.

[SuperAviation001]

closing this as of now, might make changes.

[faveoled]

@SuperAviation001 i think your fb address is different. This is from downstream:

		bootloader_fb {
			compatible = "exynos,fb_handover";
			reg = <0x00 0xf9800000 0x23d2000>;
			phandle = <0xd9>;
		};

[SuperAviation001]

@SuperAviation001 i think your fb address is different. This is from downstream:

		bootloader_fb {
			compatible = "exynos,fb_handover";
			reg = <0x00 0xf9800000 0x23d2000>;
			phandle = <0xd9>;
		};

a13_eur_open_w00_r00.dts:

				bootloader_fb {
					compatible = "exynos,fb_handover";
					reg = <0x00 0xfa000000 0xd00000>;
					phandle = <0x42>;
				};

0xf9800000 results in a black screen and nothing more.

btw, reopened this pr, didnt need to change anything else.

[faveoled]

0xf9800000 results in a black screen and nothing more.

Did you have CONFIG_SIMPLE_FB=y?

[BotchedRPR]

also squash this commit with the first one.

[BotchedRPR]

0xf9800000 results in a black screen and nothing more.

Did you have CONFIG_SIMPLE_FB=y?

he did.

$ ARCH=aarch64 make a135f_defconfig
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
#
# configuration written to .config
#

$ cat .config | grep FB
CONFIG_SIMPLE_FB=y

[SuperAviation001]

0xf9800000 results in a black screen and nothing more.

Did you have CONFIG_SIMPLE_FB=y?

Yes, i tested with 0xfa000000 and it started outputting the uniloader stuff on screen
0xfa000000 is also the value set up by the device

[BotchedRPR]

still waiting for this to be rebased

[SuperAviation001]

still waiting for this to be rebased

haven’t got time in the past 2 weeks, will do this weekend