MIPS: add support for Broadcom MIPS BCM6338 SoC family

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/mips/mach-bmips/Kconfig b/arch/mips/mach-bmips/Kconfig
index e849438..7071888 100644
--- a/arch/mips/mach-bmips/Kconfig
+++ b/arch/mips/mach-bmips/Kconfig
@@ -4,6 +4,7 @@
 config SYS_SOC
 	default "bcm3380" if SOC_BMIPS_BCM3380
 	default "bcm6328" if SOC_BMIPS_BCM6328
+	default "bcm6338" if SOC_BMIPS_BCM6338
 	default "bcm6348" if SOC_BMIPS_BCM6348
 	default "bcm6358" if SOC_BMIPS_BCM6358
 	default "bcm63268" if SOC_BMIPS_BCM63268
@@ -33,6 +34,17 @@
 	help
 	  This supports BMIPS BCM6328 family including BCM63281 and BCM63283.
 
+config SOC_BMIPS_BCM6338
+	bool "BMIPS BCM6338 family"
+	select SUPPORTS_BIG_ENDIAN
+	select SUPPORTS_CPU_MIPS32_R1
+	select MIPS_TUNE_4KC
+	select MIPS_L1_CACHE_SHIFT_4
+	select SWAP_IO_SPACE
+	select SYSRESET_SYSCON
+	help
+	  This supports BMIPS BCM6338 family.
+
 config SOC_BMIPS_BCM6348
 	bool "BMIPS BCM6348 family"
 	select SUPPORTS_BIG_ENDIAN
diff --git a/arch/mips/mach-bmips/include/ioremap.h b/arch/mips/mach-bmips/include/ioremap.h
index d3dc0b8..a57f55d 100644
--- a/arch/mips/mach-bmips/include/ioremap.h
+++ b/arch/mips/mach-bmips/include/ioremap.h
@@ -18,7 +18,8 @@
 
 static inline int is_bmips_internal_registers(phys_addr_t offset)
 {
-#if defined(CONFIG_SOC_BMIPS_BCM6348) || \
+#if defined(CONFIG_SOC_BMIPS_BCM6338) || \
+	defined(CONFIG_SOC_BMIPS_BCM6348) || \
 	defined(CONFIG_SOC_BMIPS_BCM6358)
 	if (offset >= 0xfffe0000)
 		return 1;