Add support for Texas Instruments' K3 Generation Processor
families.
Signed-off-by: Lokesh Vutla <lokeshvu...@ti.com>
---
Kconfig | 2 +-
MAINTAINERS | 1 +
arch/arm/Kconfig | 8 ++++++++
arch/arm/Makefile | 1 +
arch/arm/mach-k3/Kconfig | 12 ++++++++++++
common/spl/Kconfig | 2 +-
drivers/serial/Kconfig | 2 +-
7 files changed, 25 insertions(+), 3 deletions(-)
create mode 100644 arch/arm/mach-k3/Kconfig
diff --git a/Kconfig b/Kconfig
index d96e3373c1..1aadf5dd2d 100644
--- a/Kconfig
+++ b/Kconfig
@@ -453,7 +453,7 @@ config SYS_EXTRA_OPTIONS
config SYS_TEXT_BASE
depends on !NIOS2 && !XTENSA
depends on !EFI_APP
- default 0x80800000 if ARCH_OMAP2PLUS
+ default 0x80800000 if ARCH_OMAP2PLUS || ARCH_K3
default 0x4a000000 if ARCH_SUNXI && !MACH_SUN9I && !MACH_SUN8I_V3S
default 0x2a000000 if ARCH_SUNXI && MACH_SUN9I
default 0x42e00000 if ARCH_SUNXI && MACH_SUN8I_V3S
diff --git a/MAINTAINERS b/MAINTAINERS
index 8f237128b2..1971197ec0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -272,6 +272,7 @@ M: Tom Rini <tr...@konsulko.com>
S: Maintained
T: git git://git.denx.de/u-boot-ti.git
F: arch/arm/mach-davinci/
+F: arch/arm/mach-k3/
F: arch/arm/mach-keystone/
F: arch/arm/include/asm/arch-omap*/
F: arch/arm/include/asm/ti-common/
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9f5eaf8591..deab9581ad 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -646,6 +646,12 @@ config ARCH_KEYSTONE
imply CMD_SAVES
imply FIT
+config ARCH_K3
+ bool "Texas Instruments' K3 Architecture"
+ select SPL
+ select SUPPORT_SPL
+ select FIT
+
config ARCH_OMAP2PLUS
bool "TI OMAP2+"
select CPU_V7A
@@ -1377,6 +1383,8 @@ source "arch/arm/mach-highbank/Kconfig"
source "arch/arm/mach-integrator/Kconfig"
+source "arch/arm/mach-k3/Kconfig"
+
source "arch/arm/mach-keystone/Kconfig"
source "arch/arm/mach-kirkwood/Kconfig"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index cac58bdc4d..cbcb357f3d 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -58,6 +58,7 @@ machine-$(CONFIG_ARCH_BCMSTB) += bcmstb
machine-$(CONFIG_ARCH_DAVINCI) += davinci
machine-$(CONFIG_ARCH_EXYNOS) += exynos
machine-$(CONFIG_ARCH_HIGHBANK) += highbank
+machine-$(CONFIG_ARCH_K3) += k3
machine-$(CONFIG_ARCH_KEYSTONE) += keystone
# TODO: rename CONFIG_KIRKWOOD -> CONFIG_ARCH_KIRKWOOD
machine-$(CONFIG_KIRKWOOD) += kirkwood
diff --git a/arch/arm/mach-k3/Kconfig b/arch/arm/mach-k3/Kconfig
new file mode 100644
index 0000000000..552b84923e
--- /dev/null
+++ b/arch/arm/mach-k3/Kconfig
@@ -0,0 +1,12 @@
+if ARCH_K3
+
+choice
+ prompt "Texas Instruments' K3 based SoC select"
+ optional
+
+endchoice
+
+config SYS_SOC
+ default "k3"
+
+endif
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index b44b7412fd..79bdfe27a0 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -171,7 +171,7 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
default 0x140 if ARCH_MVEBU
default 0x200 if ARCH_SOCFPGA || ARCH_AT91
default 0x300 if ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || OMAP44XX || \
- OMAP54XX || AM33XX || AM43XX
+ OMAP54XX || AM33XX || AM43XX || ARCH_K3
default 0x4000 if ARCH_ROCKCHIP
help
Address on the MMC to load U-Boot from, when the MMC is being used
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 0aa2338135..5e3edc2868 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -628,7 +628,7 @@ config MSM_SERIAL
config OMAP_SERIAL
bool "Support for OMAP specific UART"
depends on DM_SERIAL
- default y if ARCH_OMAP2PLUS
+ default y if (ARCH_OMAP2PLUS || ARCH_K3)
select SYS_NS16550
help
If you have an TI based SoC and want to use the on-chip serial
--
2.18.0
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