[U-Boot] [PATCH 03/16] arm: mach-bcm283x: Define configs for RaspberryPi 4

[andrei at gherzan.ro]

From: Andrei Gherzan <andrei at gherzan.ro>

Signed-off-by: Andrei Gherzan <andrei at gherzan.ro>
---
 arch/arm/mach-bcm283x/Kconfig | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/arch/arm/mach-bcm283x/Kconfig b/arch/arm/mach-bcm283x/Kconfig
index 3eb5a9a897..d5069fe688 100644
--- a/arch/arm/mach-bcm283x/Kconfig
+++ b/arch/arm/mach-bcm283x/Kconfig
@@ -26,6 +26,23 @@ config BCM2837_64B
 	select BCM2837
 	select ARM64
 
+config BCM2838
+	bool "Broadcom BCM2838 SoC support"
+	depends on ARCH_BCM283X
+
+config BCM2838_32B
+	bool "Broadcom BCM2838 SoC 32-bit support"
+	depends on ARCH_BCM283X
+	select BCM2838
+	select ARMV7_LPAE
+	select CPU_V7A
+
+config BCM2838_64B
+	bool "Broadcom BCM2838 SoC 64-bit support"
+	depends on ARCH_BCM283X
+	select BCM2838
+	select ARM64
+
 menu "Broadcom BCM283X family"
 	depends on ARCH_BCM283X
 
@@ -127,6 +144,24 @@ config TARGET_RPI_3
 	  This option creates a build targeting the ARMv8/AArch64 ISA.
 	select BCM2837_64B
 
+config TARGET_RPI_4
+	bool "Raspberry Pi 4 64-bit build"
+	help
+	  Support for all BCM2838-based Raspberry Pi variants, such as
+	  the RPi 4 model B, in AArch64 (64-bit) mode.
+
+	  This option creates a build targeting the ARMv8/AArch64 ISA.
+	select BCM2838_64B
+
+config TARGET_RPI_4_32B
+	bool "Raspberry Pi 4 32-bit build"
+	help
+	  Support for all BCM2838-based Raspberry Pi variants, such as
+	  the RPi 4 model B, in AArch32 (32-bit) mode.
+
+	  This option creates a build targeting the ARMv7/AArch32 ISA.
+	select BCM2838_32B
+
 endchoice
 
 config SYS_BOARD
-- 
2.22.0