soc: apple: Add basic support for Apple T8010 (aka A10)

Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>

board/Kconfig

@@ -7,6 +7,13 @@ menu "Device Support"
 		help
 		  Say Y if you want to include support for iPhone 6
 
+	config SAMSUNG_C1S
+		bool "Support for Samsung Galaxy Note20"
+		default n
+		depends on EXYNOS_990
+		help
+		  Say Y if you want to include support for Samsung Galaxy Note20
+
 	config SAMSUNG_NOBLELTE
 		bool "Support for Samsung Galaxy Note5"
 		default n
@@ -55,6 +62,13 @@ menu "Device Support"
 		depends on QC32_8916
 		help
 		  Say Y if you want to include arm32 support for Samsung Galaxy J5 2015
+	
+	config SAMSUNG_J4LTE
+		bool "Support for Samsung Galaxy J4 2018"
+		default n
+		depends on EXYNOS_7570
+		help
+		  Say Y if you want to include arm64 support for Samsung Galaxy J4 2018
 endmenu
 
 menu "Device Specific Addresses"
@@ -62,6 +76,7 @@ menu "Device Specific Addresses"
 	config PAYLOAD_ENTRY
 		hex "Payload Entry Address"
 		default 0x830000000 if APPLE_N61AP
+		default 0x090000000 if SAMSUNG_C1S
 		default 0x050000000 if SAMSUNG_NOBLELTE
 		default 0x090000000 if SAMSUNG_JACKPOTLTE
 		default 0x090000000 if SAMSUNG_ZEROFLTE
@@ -69,12 +84,14 @@ menu "Device Specific Addresses"
 		default 0x090000000 if SAMSUNG_STARLTE
 		default 0x090000000 if SAMSUNG_X1S
 		default 0x090000000 if SAMSUNG_J5LTE
+		default 0x040000000 if SAMSUNG_J4LTE
 
 
 	config FRAMEBUFFER_BASE
 		hex "Framebuffer Base Address (for SimpleFB)"
 		depends on SIMPLE_FB
 		default 0x83e900000 if APPLE_N61AP
+		default 0x0F1000000 if SAMSUNG_C1S
 		default 0x0e2a00000 if SAMSUNG_NOBLELTE
 		default 0x0ec000000 if SAMSUNG_JACKPOTLTE
 		default 0x0e2a00000 if SAMSUNG_ZEROFLTE
@@ -82,11 +99,13 @@ menu "Device Specific Addresses"
 		default 0x0cc000000 if SAMSUNG_STARLTE
 		default 0x0F1000000 if SAMSUNG_X1S
 		default 0x08e000000 if SAMSUNG_J5LTE
+		default 0x067000000 if SAMSUNG_J4LTE
 
 	config FRAMEBUFFER_WIDTH
 		int "Framebuffer Width (for SimpleFB)"
 		depends on SIMPLE_FB
 		default 752 if APPLE_N61AP
+		default 1080 if SAMSUNG_C1S		
 		default 1440 if SAMSUNG_NOBLELTE
 		default 1080 if SAMSUNG_JACKPOTLTE
 		default 1440 if SAMSUNG_ZEROFLTE
@@ -94,11 +113,13 @@ menu "Device Specific Addresses"
 		default 1440 if SAMSUNG_STARLTE
 		default 1440 if SAMSUNG_X1S
 		default 720 if SAMSUNG_J5LTE
+		default 720 if SAMSUNG_J4LTE
 
 	config FRAMEBUFFER_HEIGHT
 		int "Framebuffer Height (for SimpleFB)"
 		depends on SIMPLE_FB
 		default 1334 if APPLE_N61AP
+		default 2400 if SAMSUNG_C1S
 		default 2560 if SAMSUNG_NOBLELTE
 		default 2220 if SAMSUNG_JACKPOTLTE
 		default 2560 if SAMSUNG_ZEROFLTE
@@ -106,11 +127,13 @@ menu "Device Specific Addresses"
 		default 2960 if SAMSUNG_STARLTE
 		default 3200 if SAMSUNG_X1S
 		default 1280 if SAMSUNG_J5LTE
+		default 1280 if SAMSUNG_J4LTE
 
 	config FRAMEBUFFER_STRIDE
 		int "Framebuffer Stride (for SimpleFB)"
 		depends on SIMPLE_FB
 		default 4 if APPLE_N61AP
+		default 4 if SAMSUNG_C1S
 		default 4 if SAMSUNG_NOBLELTE
 		default 4 if SAMSUNG_JACKPOTLTE
 		default 4 if SAMSUNG_ZEROFLTE
@@ -118,5 +141,6 @@ menu "Device Specific Addresses"
 		default 4 if SAMSUNG_STARLTE
 		default 4 if SAMSUNG_X1S
 		default 3 if SAMSUNG_J5LTE
+		default 4 if SAMSUNG_J4LTE
 
 endmenu

board/Makefile

@@ -1,8 +1,10 @@
 lib-$(CONFIG_APPLE_N61AP) += apple/board-n61ap.o
+lib-$(CONFIG_SAMSUNG_C1S) += samsung/board-c1s.o
 lib-$(CONFIG_SAMSUNG_NOBLELTE) += samsung/board-noblelte.o
 lib-$(CONFIG_SAMSUNG_JACKPOTLTE) += samsung/board-jackpotlte.o
 lib-$(CONFIG_SAMSUNG_ZEROFLTE) += samsung/board-zeroflte.o
 lib-$(CONFIG_SAMSUNG_DREAMLTE) += samsung/board-dreamlte.o
 lib-$(CONFIG_SAMSUNG_STARLTE) += samsung/board-starlte.o
 lib-$(CONFIG_SAMSUNG_X1S) += samsung/board-x1s.o
-lib-$(CONFIG_SAMSUNG_J5LTE) += samsung/board-j5lte.o
+lib-$(CONFIG_SAMSUNG_J5LTE) += samsung/board-j5lte.o
+lib-$(CONFIG_SAMSUNG_J4LTE) += samsung/board-j4lte.o

board/samsung/board-c1s.c

@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ *  Copyright (c) BotchedRPR <thenxguy0@gmail.com>
+ *
+ */
+
+void board_init(void) {
+
+}

board/samsung/board-j4lte.c

@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2023, predefine <predefine@yandex.ru>
+ */
+
+void board_init(void) {
+
+}

configs/c1s_defconfig

@@ -0,0 +1,3 @@
+CONFIG_CROSS_COMPILE="aarch64-linux-gnu-"
+CONFIG_EXYNOS_990=y
+CONFIG_SAMSUNG_C1S=y

configs/j4lte_defconfig

@@ -0,0 +1,3 @@
+CONFIG_CROSS_COMPILE="aarch64-linux-gnu-"
+CONFIG_EXYNOS_7570=y
+CONFIG_SAMSUNG_J4LTE=y

include/soc/exynos7570.h

@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2023, predefine <predefine@yandex.ru>
+ */
+
+#ifndef EXYNOS7570_H_	/* Include guard */
+#define EXYNOS7570_H_
+
+#define DECON_F_BASE		0x14830000
+#define HW_SW_TRIG_CONTROL	0x70
+
+#endif // EXYNOS7570_H_

include/soc/t8010.h

@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2023, Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
+ */
+
+#ifndef T8010_H_	/* Include guard */
+#define T8010_H_
+
+#endif // T8010_H_

soc/Kconfig

@@ -20,6 +20,13 @@ config QUALCOMM
 		help
 		  Say Y if your device uses Apple T7000 SoC
 
+	config APPLE_T8010
+		bool "Support for Apple T8010"
+		default n
+		select APPLE_SILICON
+		help
+		  Say Y if your device uses Apple T8010 SoC
+
 	config EXYNOS_7420
 		bool "Support for Exynos 7420"
 		default n
@@ -27,6 +34,13 @@ config QUALCOMM
 		help
 		  Say Y if your device uses Samsung Exynos7420 SoC
 
+	config EXYNOS_7570
+		bool "Support for Exynos 7570"
+		default n
+		select EXYNOS
+		help
+		  Say Y if your device uses Samsung Exynos7570 SoC
+
 	config EXYNOS_7885
 		bool "Support for Exynos 7885"
 		default n

soc/Makefile

@@ -1,7 +1,9 @@
 lib-$(CONFIG_APPLE_T7000) += apple/t7000.o
+lib-$(CONFIG_APPLE_T8010) += apple/t8010.o
 lib-$(CONFIG_EXYNOS_7420) += exynos/exynos7420.o
+lib-$(CONFIG_EXYNOS_7570) += exynos/exynos7570.o
 lib-$(CONFIG_EXYNOS_7885) += exynos/exynos7885.o
 lib-$(CONFIG_EXYNOS_8895) += exynos/exynos8895.o
 lib-$(CONFIG_EXYNOS_9810) += exynos/exynos9810.o
 lib-$(CONFIG_EXYNOS_990) += exynos/exynos990.o
-lib-$(CONFIG_QC32_8916) += qualcomm/msm8916.o
+lib-$(CONFIG_QC32_8916) += qualcomm/msm8916.o

soc/apple/t8010.c

@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2023, Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
+ */
+
+#include <soc/t8010.h>
+
+void soc_init(void) {
+
+}

soc/exynos/exynos7570.c

@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2023, predefine <predefine@yandex.ru>
+ */
+
+#include <soc/exynos7570.h>
+
+void soc_init(void) {
+	/* Allow framebuffer to be written to */
+	*(int*) (DECON_F_BASE + HW_SW_TRIG_CONTROL) = 0x1281;
+}