[U-Boot] [PATCH v2 1/8] arm: K3: Add initial support for TI's K3 generation of SoCs

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From: Lokesh Vutla <lokeshvutla@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 1/8] arm: K3: Add initial support for TI's K3 generation of SoCs
Date: Mon, 27 Aug 2018 15:57:08 +0530	[thread overview]
Message-ID: <20180827102715.5700-2-lokeshvutla@ti.com> (raw)
In-Reply-To: <20180827102715.5700-1-lokeshvutla@ti.com>

Add support for Texas Instruments' K3 Generation Processor
families.

Signed-off-by: Lokesh Vutla <lokeshvutla@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 <trini@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

next prev parent reply	other threads:[~2018-08-27 10:27 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-27 10:27 [U-Boot] [PATCH v2 0/8] [1/3] Initial support Texas Instrument's AM654 Platform Lokesh Vutla
2018-08-27 10:27 ` Lokesh Vutla [this message]
2018-08-27 14:12   ` [U-Boot] [PATCH v2 1/8] arm: K3: Add initial support for TI's K3 generation of SoCs Tom Rini
2018-09-12  0:40   ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-08-27 10:27 ` [U-Boot] [PATCH v2 2/8] arm: K3: Add support for AM654 SoC definition Lokesh Vutla
2018-08-27 14:12   ` Tom Rini
2018-09-12  0:40   ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-08-27 10:27 ` [U-Boot] [PATCH v2 3/8] arm: K3: Update _start instruction Lokesh Vutla
2018-09-12  0:40   ` [U-Boot] [U-Boot,v2,3/8] " Tom Rini
2018-08-27 10:27 ` [U-Boot] [PATCH v2 4/8] arm: K3: am654: Add support for boot device detection Lokesh Vutla
2018-08-27 14:12   ` Tom Rini
2018-09-12  0:40   ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-08-27 10:27 ` [U-Boot] [PATCH v2 5/8] arm: K3: am654: Unlock control module registers during init Lokesh Vutla
2018-09-12  0:40   ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-08-27 10:27 ` [U-Boot] [PATCH v2 6/8] armv8: K3: am654: Add custom MMU support Lokesh Vutla
2018-09-12  0:40   ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-08-27 10:27 ` [U-Boot] [PATCH v2 7/8] armv8: K3: am654: Introduce FIT generator script Lokesh Vutla
2018-08-27 14:12   ` Tom Rini
2018-09-12  0:40   ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-08-27 10:27 ` [U-Boot] [PATCH v2 8/8] armv8: K3: am654: Add support for generating build targets Lokesh Vutla
2018-09-12  0:40   ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-08-27 14:08 ` [U-Boot] [PATCH v2 0/8] [1/3] Initial support Texas Instrument's AM654 Platform Lokesh Vutla

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