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ARM: tegra: Add e2220-1170 board

PATCH Superseded Stephen Warren 3 participants 8 messages Jul 29, 2015 – Aug 20, 2015

Subsystems (3)
Arm (32-bit) Arm sub-architectures Tegra architecture support

v2 of 4 Superseded Latest is v4 →

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Stephen Warren

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#0 lore raw

PATCH v2 1/2 ARM: tegra: Add e2220-1170 board

From: Stephen Warren <[email protected]>

Signed-off-by Stephen Warren <[email protected]>

---
v2: Use named constants for PMIC I2C and register addresses.

---
 arch/arm/dts/Makefile                              |   1 +
 arch/arm/dts/tegra210-e2220-1170.dts               |  58 +++++
 arch/arm/mach-tegra/tegra210/Kconfig               |   6 +
 board/nvidia/e2220-1170/Kconfig                    |  12 +
 board/nvidia/e2220-1170/MAINTAINERS                |   6 +
 board/nvidia/e2220-1170/Makefile                   |   8 +
 board/nvidia/e2220-1170/e2220-1170.c               |  51 ++++
 board/nvidia/e2220-1170/pinmux-config-e2220-1170.h | 269 +++++++++++++++++++++
 configs/e2220-1170_defconfig                       |  16 ++
 include/configs/e2220-1170.h                       |  72 ++++++
 10 files changed, 499 insertions(+)
 create mode 100644 arch/arm/dts/tegra210-e2220-1170.dts
 create mode 100644 board/nvidia/e2220-1170/Kconfig
 create mode 100644 board/nvidia/e2220-1170/MAINTAINERS
 create mode 100644 board/nvidia/e2220-1170/Makefile
 create mode 100644 board/nvidia/e2220-1170/e2220-1170.c
 create mode 100644 board/nvidia/e2220-1170/pinmux-config-e2220-1170.h
 create mode 100644 configs/e2220-1170_defconfig
 create mode 100644 include/configs/e2220-1170.h
arch/arm/dts/Makefile +1 -0
index ba6355379cba..d8e1841eb4d8 100644
@@ -33,6 +33,7 @@ dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
 	tegra124-jetson-tk1.dtb \
 	tegra124-nyan-big.dtb \
 	tegra124-venice2.dtb \
+	tegra210-e2220-1170.dtb \
 	tegra210-p2571.dtb
 dtb-$(CONFIG_ARCH_UNIPHIER) += \
 	uniphier-ph1-sld3-ref.dtb \
arch/arm/dts/tegra210-e2220-1170.dts new file +58 -0

58 lines not on this page · raw message

arch/arm/mach-tegra/tegra210/Kconfig +6 -0
index 147e6a83d722..9633ba8c629e 100644
@@ -3,6 +3,11 @@ if TEGRA210
 choice
 	prompt "Tegra210 board select"
 
+config TARGET_E2220_1170
+	bool "NVIDIA Tegra210 E2220-1170 base board"
+	help
+	  E2220-1170 ERS
+
 config TARGET_P2571
 	bool "NVIDIA Tegra210 P2571 base board"
 	help

@@ -13,6 +18,7 @@ endchoice
 config SYS_SOC
 	default "tegra210"
 
+source "board/nvidia/e2220-1170/Kconfig"
 source "board/nvidia/p2571/Kconfig"
 
 endif
board/nvidia/e2220-1170/Kconfig new file +12 -0
new file mode 100644
index 000000000000..0a30f4936223
@@ -0,0 +1,12 @@
+if TARGET_E2220_1170
+
+config SYS_BOARD
+	default "e2220-1170"
+
+config SYS_VENDOR
+	default "nvidia"
+
+config SYS_CONFIG_NAME
+	default "e2220-1170"
+
+endif
board/nvidia/e2220-1170/MAINTAINERS new file +6 -0
new file mode 100644
index 000000000000..0abb37884018
@@ -0,0 +1,6 @@
+E2220-1170 BOARD
+M:	Tom Warren <[email protected]>
+S:	Maintained
+F:	board/nvidia/e2220-1170/
+F:	include/configs/e2220-1170.h
+F:	configs/e2220-1170_defconfig
board/nvidia/e2220-1170/Makefile new file +8 -0
new file mode 100644
index 000000000000..c956b1972deb
@@ -0,0 +1,8 @@
+#
+# (C) Copyright 2013-2015
+# NVIDIA Corporation <www.nvidia.com>
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+obj-y	+= e2220-1170.o
board/nvidia/e2220-1170/e2220-1170.c new file +51 -0

51 lines not on this page · raw message

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +269 -0

269 lines not on this page · raw message

configs/e2220-1170_defconfig new file +16 -0
new file mode 100644
index 000000000000..a31f5fa78a05
@@ -0,0 +1,16 @@
+CONFIG_ARM=y
+CONFIG_TEGRA=y
+CONFIG_TEGRA210=y
+CONFIG_TARGET_E2220_1170=y
+CONFIG_DEFAULT_DEVICE_TREE="tegra210-e2220-1170"
+# CONFIG_CMD_IMI is not set
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_SETEXPR is not set
+# CONFIG_CMD_NFS is not set
+CONFIG_SPL_DM=y
+CONFIG_SPI_FLASH=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USE_PRIVATE_LIBGCC=y
include/configs/e2220-1170.h new file +72 -0

72 lines not on this page · raw message

Signature · 1 line
1.9.1
author
#1 lore raw

PATCH v2 2/2 ARM: tegra: Add p2371-0000 board

From: Stephen Warren <[email protected]>

Signed-off-by Stephen Warren <[email protected]>

---
v2: Use named constants for PMIC I2C and register addresses.

---
 arch/arm/dts/Makefile                              |   1 +
 arch/arm/dts/tegra210-p2371-0000.dts               |  59 +++++
 arch/arm/mach-tegra/tegra210/Kconfig               |   6 +
 board/nvidia/p2371-0000/Kconfig                    |  12 +
 board/nvidia/p2371-0000/MAINTAINERS                |   6 +
 board/nvidia/p2371-0000/Makefile                   |   8 +
 board/nvidia/p2371-0000/p2371-0000.c               |  51 ++++
 board/nvidia/p2371-0000/pinmux-config-p2371-0000.h | 260 +++++++++++++++++++++
 configs/p2371-0000_defconfig                       |  16 ++
 include/configs/p2371-0000.h                       |  72 ++++++
 10 files changed, 491 insertions(+)
 create mode 100644 arch/arm/dts/tegra210-p2371-0000.dts
 create mode 100644 board/nvidia/p2371-0000/Kconfig
 create mode 100644 board/nvidia/p2371-0000/MAINTAINERS
 create mode 100644 board/nvidia/p2371-0000/Makefile
 create mode 100644 board/nvidia/p2371-0000/p2371-0000.c
 create mode 100644 board/nvidia/p2371-0000/pinmux-config-p2371-0000.h
 create mode 100644 configs/p2371-0000_defconfig
 create mode 100644 include/configs/p2371-0000.h
arch/arm/dts/Makefile +1 -0
index d8e1841eb4d8..f61060fc92e5 100644
@@ -34,6 +34,7 @@ dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
 	tegra124-nyan-big.dtb \
 	tegra124-venice2.dtb \
 	tegra210-e2220-1170.dtb \
+	tegra210-p2371-0000.dtb \
 	tegra210-p2571.dtb
 dtb-$(CONFIG_ARCH_UNIPHIER) += \
 	uniphier-ph1-sld3-ref.dtb \
arch/arm/dts/tegra210-p2371-0000.dts new file +59 -0

59 lines not on this page · raw message

arch/arm/mach-tegra/tegra210/Kconfig +6 -0
index 9633ba8c629e..895002c5942b 100644
@@ -8,6 +8,11 @@ config TARGET_E2220_1170
 	help
 	  E2220-1170 ERS
 
+config TARGET_P2371_0000
+	bool "NVIDIA Tegra210 P2371-0000 base board"
+	help
+	  P2371-0000
+
 config TARGET_P2571
 	bool "NVIDIA Tegra210 P2571 base board"
 	help

@@ -19,6 +24,7 @@ config SYS_SOC
 	default "tegra210"
 
 source "board/nvidia/e2220-1170/Kconfig"
+source "board/nvidia/p2371-0000/Kconfig"
 source "board/nvidia/p2571/Kconfig"
 
 endif
board/nvidia/p2371-0000/Kconfig new file +12 -0
new file mode 100644
index 000000000000..f94be12be1a0
@@ -0,0 +1,12 @@
+if TARGET_P2371_0000
+
+config SYS_BOARD
+	default "p2371-0000"
+
+config SYS_VENDOR
+	default "nvidia"
+
+config SYS_CONFIG_NAME
+	default "p2371-0000"
+
+endif
board/nvidia/p2371-0000/MAINTAINERS new file +6 -0
new file mode 100644
index 000000000000..e6d04bf7c5e1
@@ -0,0 +1,6 @@
+P2371-0000 BOARD
+M:	Tom Warren <[email protected]>
+S:	Maintained
+F:	board/nvidia/p2371-0000/
+F:	include/configs/p2371-0000.h
+F:	configs/p2371-0000_defconfig
board/nvidia/p2371-0000/Makefile new file +8 -0
new file mode 100644
index 000000000000..9f580ae5b296
@@ -0,0 +1,8 @@
+#
+# (C) Copyright 2013-2015
+# NVIDIA Corporation <www.nvidia.com>
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+obj-y	+= p2371-0000.o
board/nvidia/p2371-0000/p2371-0000.c new file +51 -0

51 lines not on this page · raw message

board/nvidia/p2371-0000/pinmux-config-p2371-0000.h new file +260 -0

260 lines not on this page · raw message

configs/p2371-0000_defconfig new file +16 -0
new file mode 100644
index 000000000000..b2d0e83e3d96
@@ -0,0 +1,16 @@
+CONFIG_ARM=y
+CONFIG_TEGRA=y
+CONFIG_TEGRA210=y
+CONFIG_TARGET_P2371_0000=y
+CONFIG_DEFAULT_DEVICE_TREE="tegra210-p2371-0000"
+# CONFIG_CMD_IMI is not set
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_SETEXPR is not set
+# CONFIG_CMD_NFS is not set
+CONFIG_SPL_DM=y
+CONFIG_SPI_FLASH=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USE_PRIVATE_LIBGCC=y
include/configs/p2371-0000.h new file +72 -0

72 lines not on this page · raw message

Signature · 1 line
1.9.1
#2 lore raw

PATCH v2 2/2 ARM: tegra: Add p2371-0000 board

Quoted 17 lines · Stephen Warren

From: Stephen Warren <[email protected]>

Signed-off-by Stephen Warren <[email protected]>

---
v2: Use named constants for PMIC I2C and register addresses.

---
 arch/arm/dts/Makefile                              |   1 +
 arch/arm/dts/tegra210-p2371-0000.dts               |  59 +++++
 arch/arm/mach-tegra/tegra210/Kconfig               |   6 +
 board/nvidia/p2371-0000/Kconfig                    |  12 +
 board/nvidia/p2371-0000/MAINTAINERS                |   6 +
 board/nvidia/p2371-0000/Makefile                   |   8 +
 board/nvidia/p2371-0000/p2371-0000.c               |  51 ++++
 board/nvidia/p2371-0000/pinmux-config-p2371-0000.h | 260 +++++++++++++++++++++
 configs/p2371-0000_defconfig                       |  16 ++
 include/configs/p2371-0000.h                       |  72 ++++++
 10 files changed, 491 insertions(+)
Quoted 8 lines
 create mode 100644 arch/arm/dts/tegra210-p2371-0000.dts
 create mode 100644 board/nvidia/p2371-0000/Kconfig
 create mode 100644 board/nvidia/p2371-0000/MAINTAINERS
 create mode 100644 board/nvidia/p2371-0000/Makefile
 create mode 100644 board/nvidia/p2371-0000/p2371-0000.c
 create mode 100644 board/nvidia/p2371-0000/pinmux-config-p2371-0000.h
 create mode 100644 configs/p2371-0000_defconfig
 create mode 100644 include/configs/p2371-0000.h

Sorry for being late on this. I just rebased my tree on origin/master and got rid of my preliminary P2371 patches in favour of this only to notice that it doesn't work the way it used to. For example I used to use:

	# ums 0 mmc 1

to upload kernel, DTB and such to the external SD card. Unfortunately that no longer works with this version of the patches. I tried to see what the differences are but couldn't spot anything. I see that dmesg shows a bunch of USB device reset messages, and failures to read the superblock on /dev/sdc, which is what the mass storage shows up as. I also tried porting a couple of changes from my earlier tree over to master, but to no avail.

Any ideas what could be the reason here? Does the external SD card work for anybody else?

I also noticed two other things:

Quoted 1 line
configs/p2371-0000_defconfig +0 -0

[...]

Quoted 1 line

+CONFIG_USE_PRIVATE_LIBGCC=y

Why do we need this?

Quoted 1 line
include/configs/p2371-0000.h +0 -0

[...]

Quoted 1 line

+#define COUNTER_FREQUENCY 38400000

As far as I know the system counter is actually clocked by clk_m, which on most (all?) Tegra210 platforms will be configured to run at half the oscillator frequency (19.2 MHz). This is corroborated by the fact that running:

	# sleep 5

actually takes 10 seconds rather than the expected 5. Changing the above to 19200000 fixes that.

Thierry

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author
#3 lore raw

PATCH v2 2/2 ARM: tegra: Add p2371-0000 board

Quoted 16 lines · Thierry Reding
Quoted 15 lines · Stephen Warren

From: Stephen Warren <[email protected]>

Signed-off-by Stephen Warren <[email protected]>

---
v2: Use named constants for PMIC I2C and register addresses.

---
  arch/arm/dts/Makefile                              |   1 +
  arch/arm/dts/tegra210-p2371-0000.dts               |  59 +++++
  arch/arm/mach-tegra/tegra210/Kconfig               |   6 +
  board/nvidia/p2371-0000/Kconfig                    |  12 +
  board/nvidia/p2371-0000/MAINTAINERS                |   6 +
  board/nvidia/p2371-0000/Makefile                   |   8 +
  board/nvidia/p2371-0000/p2371-0000.c               |  51 ++++
  board/nvidia/p2371-0000/pinmux-config-p2371-0000.h | 260 +++++++++++++++++++++
  configs/p2371-0000_defconfig                       |  16 ++

...

Quoted 16 lines

Sorry for being late on this. I just rebased my tree on origin/master and got rid of my preliminary P2371 patches in favour of this only to notice that it doesn't work the way it used to. For example I used to use:

	# ums 0 mmc 1

to upload kernel, DTB and such to the external SD card. Unfortunately that no longer works with this version of the patches. I tried to see what the differences are but couldn't spot anything. I see that dmesg shows a bunch of USB device reset messages, and failures to read the superblock on /dev/sdc, which is what the mass storage shows up as. I also tried porting a couple of changes from my earlier tree over to master, but to no avail.

Quoted 2 lines

Any ideas what could be the reason here? Does the external SD card work for anybody else?

It certainly did when I tested it. I haven't tested it on this particular board since the patch was actually applied though.

A few questions:

- Do regular filesystem commands such as part list, ls, load work on the SD card?

- Does ums work on the eMMC but not SD, or fail on both?

Perhaps related: I have just noticed that one of my SD cards works just fine in p2371-2180 but the other card doesn't. I swear they both used to work. Unfortunately I can't test those cards on p2371-0000 since it has a uSD slot instead of full-size. I've also noticed some stability issues with "ums" even on the eMMC; basic stuff like the device enumeration and various sized dd operations work fine, but mounting filesystems doesn't always work. I'll see if I can work out what's up. I wonder if the recent T210 clock driver patches had anything to do with this; IIRC they didn't exist when I first did all these board ports.

Quoted 7 lines

I also noticed two other things:

Quoted 1 line
configs/p2371-0000_defconfig +0 -0

[...]

Quoted 1 line

+CONFIG_USE_PRIVATE_LIBGCC=y

Why do we need this?

I copied the configuration from the p2571 patches that Tom sent, to keep all the T210 boards consistent. Perhaps Tom can shed some light? FWIW, I tested removing that line for p2371-2180 and the build and boot to U-Boot prompt still seemed to work. This option might be a hold-over from previous chips where SPL existed and needed to be built with different CPU options. Perhaps we can remove this.

Quoted 9 lines
Quoted 1 line
include/configs/p2371-0000.h +0 -0

[...]

Quoted 1 line

+#define COUNTER_FREQUENCY 38400000

As far as I know the system counter is actually clocked by clk_m, which on most (all?) Tegra210 platforms will be configured to run at half the oscillator frequency (19.2 MHz). This is corroborated by the fact that running:

Quoted 4 lines
	# sleep 5

actually takes 10 seconds rather than the expected 5. Changing the above to 19200000 fixes that.

That's odd. I just tested this on p2371-2180 which should have the same basic clock/crystal setup, and "sleep 10" takes 10 seconds. What SW are you using as the primary bootloader? I'm using nvtboot from our internal L4T main branch. Once that's released, I would expect people to use that same thing (and NVIDIAns can use it already:-)

author
#4 lore raw

PATCH v2 2/2 ARM: tegra: Add p2371-0000 board

Quoted 23 lines · Stephen Warren
Quoted 17 lines · Thierry Reding
Quoted 16 lines · Stephen Warren

From: Stephen Warren <[email protected]>

Signed-off-by Stephen Warren <[email protected]>

---
v2: Use named constants for PMIC I2C and register addresses.

---
  arch/arm/dts/Makefile                              |   1 +
  arch/arm/dts/tegra210-p2371-0000.dts               |  59 +++++
  arch/arm/mach-tegra/tegra210/Kconfig               |   6 +
  board/nvidia/p2371-0000/Kconfig                    |  12 +
  board/nvidia/p2371-0000/MAINTAINERS                |   6 +
  board/nvidia/p2371-0000/Makefile                   |   8 +
  board/nvidia/p2371-0000/p2371-0000.c               |  51 ++++
  board/nvidia/p2371-0000/pinmux-config-p2371-0000.h | 260
+++++++++++++++++++++
  configs/p2371-0000_defconfig                       |  16 ++

...

Quoted 4 lines

Sorry for being late on this. I just rebased my tree on origin/master and got rid of my preliminary P2371 patches in favour of this only to notice that it doesn't work the way it used to.

...

Quoted 11 lines
Quoted 11 lines
Quoted 1 line
include/configs/p2371-0000.h +0 -0

[...]

Quoted 1 line

+#define COUNTER_FREQUENCY 38400000

As far as I know the system counter is actually clocked by clk_m, which on most (all?) Tegra210 platforms will be configured to run at half the oscillator frequency (19.2 MHz). This is corroborated by the fact that running:

    # sleep 5
Quoted 8 lines
Quoted 2 lines

actually takes 10 seconds rather than the expected 5. Changing the above to 19200000 fixes that.

That's odd. I just tested this on p2371-2180 which should have the same basic clock/crystal setup, and "sleep 10" takes 10 seconds. What SW are you using as the primary bootloader? I'm using nvtboot from our internal L4T main branch. Once that's released, I would expect people to use that same thing (and NVIDIAns can use it already:-)

So, COUNTER_FREQUENCY is only used if U-Boot is started in EL3, to program the cntfrq_el0 register. Since I'm booting a secure monitor first, U-Boot is starting in EL2 for me, and COUNTER_FREQUENCY isn't actually used. I've confirmed in the TRM that clk_m does run at half the crystal rate, and that the secure monitor is indeed setting cntfrq_el0 is 19.2MHz rather than 38.4MHz. I'll send a patch to correct this.

author
#5 lore raw

PATCH v2 2/2 ARM: tegra: Add p2371-0000 board

In reply to Stephen Warren
Quoted 48 lines · Stephen Warren
Quoted 17 lines · Thierry Reding
Quoted 16 lines · Stephen Warren

From: Stephen Warren <[email protected]>

Signed-off-by Stephen Warren <[email protected]>

---
v2: Use named constants for PMIC I2C and register addresses.

---
  arch/arm/dts/Makefile                              |   1 +
  arch/arm/dts/tegra210-p2371-0000.dts               |  59 +++++
  arch/arm/mach-tegra/tegra210/Kconfig               |   6 +
  board/nvidia/p2371-0000/Kconfig                    |  12 +
  board/nvidia/p2371-0000/MAINTAINERS                |   6 +
  board/nvidia/p2371-0000/Makefile                   |   8 +
  board/nvidia/p2371-0000/p2371-0000.c               |  51 ++++
  board/nvidia/p2371-0000/pinmux-config-p2371-0000.h | 260
+++++++++++++++++++++
  configs/p2371-0000_defconfig                       |  16 ++

...

Quoted 16 lines

Sorry for being late on this. I just rebased my tree on origin/master and got rid of my preliminary P2371 patches in favour of this only to notice that it doesn't work the way it used to. For example I used to use:

    # ums 0 mmc 1

to upload kernel, DTB and such to the external SD card. Unfortunately that no longer works with this version of the patches. I tried to see what the differences are but couldn't spot anything. I see that dmesg shows a bunch of USB device reset messages, and failures to read the superblock on /dev/sdc, which is what the mass storage shows up as. I also tried porting a couple of changes from my earlier tree over to master, but to no avail.

Quoted 2 lines

Any ideas what could be the reason here? Does the external SD card work for anybody else?

It certainly did when I tested it. I haven't tested it on this particular board since the patch was actually applied though.

A few questions:

- Do regular filesystem commands such as part list, ls, load work on the SD card?

- Does ums work on the eMMC but not SD, or fail on both?

Quoted 9 lines

Perhaps related: I have just noticed that one of my SD cards works just fine in p2371-2180 but the other card doesn't. I swear they both used to work. Unfortunately I can't test those cards on p2371-0000 since it has a uSD slot instead of full-size. I've also noticed some stability issues with "ums" even on the eMMC; basic stuff like the device enumeration and various sized dd operations work fine, but mounting filesystems doesn't always work. I'll see if I can work out what's up. I wonder if the recent T210 clock driver patches had anything to do with this; IIRC they didn't exist when I first did all these board ports.

Well, I found what was preventing one of my SD cards from working; the fix is:

http://lists.denx.de/pipermail/u-boot/2015-August/224545.html
[PATCH] ARM: tegra: fix PLLP frequency calc on T210

ums is still solid for me with dd but unreliable with mount. Still investigating that one.

#6 lore raw

PATCH v2 2/2 ARM: tegra: Add p2371-0000 board

In reply to Stephen Warren
Quoted 40 lines · Stephen Warren
Quoted 16 lines · Thierry Reding
Quoted 15 lines · Stephen Warren

From: Stephen Warren <[email protected]>

Signed-off-by Stephen Warren <[email protected]>

---
v2: Use named constants for PMIC I2C and register addresses.

---
 arch/arm/dts/Makefile                              |   1 +
 arch/arm/dts/tegra210-p2371-0000.dts               |  59 +++++
 arch/arm/mach-tegra/tegra210/Kconfig               |   6 +
 board/nvidia/p2371-0000/Kconfig                    |  12 +
 board/nvidia/p2371-0000/MAINTAINERS                |   6 +
 board/nvidia/p2371-0000/Makefile                   |   8 +
 board/nvidia/p2371-0000/p2371-0000.c               |  51 ++++
 board/nvidia/p2371-0000/pinmux-config-p2371-0000.h | 260 +++++++++++++++++++++
 configs/p2371-0000_defconfig                       |  16 ++

...

Quoted 16 lines

Sorry for being late on this. I just rebased my tree on origin/master and got rid of my preliminary P2371 patches in favour of this only to notice that it doesn't work the way it used to. For example I used to use:

	# ums 0 mmc 1

to upload kernel, DTB and such to the external SD card. Unfortunately that no longer works with this version of the patches. I tried to see what the differences are but couldn't spot anything. I see that dmesg shows a bunch of USB device reset messages, and failures to read the superblock on /dev/sdc, which is what the mass storage shows up as. I also tried porting a couple of changes from my earlier tree over to master, but to no avail.

Quoted 2 lines

Any ideas what could be the reason here? Does the external SD card work for anybody else?

It certainly did when I tested it. I haven't tested it on this particular board since the patch was actually applied though.

Quoted 6 lines

A few questions:

- Do regular filesystem commands such as part list, ls, load work on the SD card?

- Does ums work on the eMMC but not SD, or fail on both?

eMMC seems to work better. I see various partitions detected on the /dev/sdc device and I don't see device reset messages. But I do see other issues that are similar as for the SD card.

I didn't mention that before, but when I run

	# ums 0 mmc 1

I have trouble interrupting it using Ctrl+C. This used to work fine but for some reason this isn't working reliably anymore. I have to keep pressing Ctrl+C for half a minute or so before it reacts.

Quoted 16 lines

Perhaps related: I have just noticed that one of my SD cards works just fine in p2371-2180 but the other card doesn't. I swear they both used to work. Unfortunately I can't test those cards on p2371-0000 since it has a uSD slot instead of full-size. I've also noticed some stability issues with "ums" even on the eMMC; basic stuff like the device enumeration and various sized dd operations work fine, but mounting filesystems doesn't always work. I'll see if I can work out what's up. I wonder if the recent T210 clock driver patches had anything to do with this; IIRC they didn't exist when I first did all these board ports.

Quoted 6 lines

I also noticed two other things:

Quoted 1 line
configs/p2371-0000_defconfig +0 -0

[...]

Quoted 1 line

+CONFIG_USE_PRIVATE_LIBGCC=y

Quoted 8 lines
Quoted 1 line

Why do we need this?

I copied the configuration from the p2571 patches that Tom sent, to keep all the T210 boards consistent. Perhaps Tom can shed some light? FWIW, I tested removing that line for p2371-2180 and the build and boot to U-Boot prompt still seemed to work. This option might be a hold-over from previous chips where SPL existed and needed to be built with different CPU options. Perhaps we can remove this.

My recollection is that we needed this in order for SPL to be linked against a custom version of libgcc, because the default libgcc provided by the cross-compiler would typically be optimized for ARMv7 and crash on the AVP (ARMv4). I think the string functions were the problematic parts. Given that we don't have the split architecture issue with U-Boot on Tegra210, there's no longer a need to build the private version. I've successfully been booting U-Boot for a long time without it.

Quoted 11 lines
Quoted 11 lines
Quoted 1 line
include/configs/p2371-0000.h +0 -0

[...]

Quoted 1 line

+#define COUNTER_FREQUENCY 38400000

As far as I know the system counter is actually clocked by clk_m, which on most (all?) Tegra210 platforms will be configured to run at half the oscillator frequency (19.2 MHz). This is corroborated by the fact that running:

	# sleep 5
Quoted 8 lines
Quoted 2 lines

actually takes 10 seconds rather than the expected 5. Changing the above to 19200000 fixes that.

That's odd. I just tested this on p2371-2180 which should have the same basic clock/crystal setup, and "sleep 10" takes 10 seconds. What SW are you using as the primary bootloader? I'm using nvtboot from our internal L4T main branch. Once that's released, I would expect people to use that same thing (and NVIDIAns can use it already:-)

That's odd. The miniloader that I use was "inspired" by nvtboot, so it uses mostly the same initialization. It then goes and implements the old RCM/nv3p protocol so that it can be used in conjunction with tegrarcm rather than the newer flashing tools that L4T provides.

That said, it seems to me like there might be a difference between how nvtboot and the miniloader that I use set up clocks, resulting in this discrepancy. So hard-coding the frequency may not be a good option because it would be assuming primary bootloader behaviour. I do have a couple of patches in my local tree that I wrote as a result of some review feedback. The goal was to make the hard-coded COUNTER_FREQUENCY optional and instead allow our architected timer setup code to query the clk_m frequency and program that value instead. I'll send those out shortly, perhaps you could try those on your setup to see if it works correctly.

Thierry
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#7 lore raw

PATCH v2 1/2 ARM: tegra: Add e2220-1170 board

In reply to Stephen Warren
Quoted 776 lines

-----Original Message-----
From: Stephen Warren [mailto:swarren at wwwdotorg.org]
Sent: Wednesday, July 29, 2015 1:17 PM
To: u-boot at lists.denx.de; Simon Glass; Tom Warren; Stephen Warren
Cc: Thierry Reding
Subject: [PATCH V2 1/2] ARM: tegra: Add e2220-1170 board

From: Stephen Warren <[email protected]>

Signed-off-by Stephen Warren <[email protected]>

---
v2: Use named constants for PMIC I2C and register addresses.

---
 arch/arm/dts/Makefile                              |   1 +
 arch/arm/dts/tegra210-e2220-1170.dts               |  58 +++++
 arch/arm/mach-tegra/tegra210/Kconfig               |   6 +
 board/nvidia/e2220-1170/Kconfig                    |  12 +
 board/nvidia/e2220-1170/MAINTAINERS                |   6 +
 board/nvidia/e2220-1170/Makefile                   |   8 +
 board/nvidia/e2220-1170/e2220-1170.c               |  51 ++++
 board/nvidia/e2220-1170/pinmux-config-e2220-1170.h | 269
+++++++++++++++++++++
 configs/e2220-1170_defconfig                       |  16 ++
 include/configs/e2220-1170.h                       |  72 ++++++
 10 files changed, 499 insertions(+)
 create mode 100644 arch/arm/dts/tegra210-e2220-1170.dts
 create mode 100644 board/nvidia/e2220-1170/Kconfig  create mode 100644
board/nvidia/e2220-1170/MAINTAINERS
 create mode 100644 board/nvidia/e2220-1170/Makefile  create mode 100644
board/nvidia/e2220-1170/e2220-1170.c
 create mode 100644 board/nvidia/e2220-1170/pinmux-config-e2220-1170.h
 create mode 100644 configs/e2220-1170_defconfig  create mode 100644

include/configs/e2220-1170.h

arch/arm/dts/Makefile index renamed from arch/arm/dts/Makefile +0 -0

ba6355379cba..d8e1841eb4d8 100644

arch/arm/dts/Makefile +1 -0
@@ -33,6 +33,7 @@ dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
 	tegra124-jetson-tk1.dtb \
 	tegra124-nyan-big.dtb \
 	tegra124-venice2.dtb \
+	tegra210-e2220-1170.dtb \
 	tegra210-p2571.dtb
 dtb-$(CONFIG_ARCH_UNIPHIER) += \
 	uniphier-ph1-sld3-ref.dtb \
arch/arm/dts/tegra210- renamed from arch/arm/dts/tegra210-e2220-1170.dts +0 -0

e2220-1170.dts
new file mode 100644
index 000000000000..75efbba1061e

arch/arm/dts/tegra210-e2220-1170.dts new file +27 -0
@@ -0,0 +1,58 @@
+/dts-v1/;
+
+#include "tegra210.dtsi"
+
+/ {
+	model = "NVIDIA E2220-1170";
+	compatible = "nvidia,e2220-1170", "nvidia,tegra210";
+
+	chosen {
+		stdout-path = &uarta;
+	};
+
+	aliases {
+		i2c0 = "/i2c at 0,7000d000";
+		sdhci0 = "/sdhci at 0,700b0600";
+		sdhci1 = "/sdhci at 0,700b0000";
+		usb0 = "/usb at 0,7d000000";
+	};
+
+	memory {
+		reg = <0x0 0x80000000 0x0 0xc0000000>;
+	};
+
+	sdhci at 0,700b0000 {
+		status = "okay";
+		cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;
+		power-gpios = <&gpio TEGRA_GPIO(Z, 4)

GPIO_ACTIVE_HIGH>;

arch/arm/dts/tegra210-e2220-1170.dts new file +31 -0
+		bus-width = <4>;
+	};
+
+	sdhci at 0,700b0600 {
+		status = "okay";
+		bus-width = <8>;
+	};
+
+	i2c at 0,7000d000 {
+		status = "okay";
+		clock-frequency = <400000>;
+	};
+
+	usb at 0,7d000000 {
+		status = "okay";
+		dr_mode = "peripheral";
+	};
+
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock at 0 {
+			compatible = "fixed-clock";
+			reg = <0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+};
arch/arm/mach- renamed from arch/arm/mach-tegra/tegra210/Kconfig +0 -0

tegra/tegra210/Kconfig
index 147e6a83d722..9633ba8c629e 100644

arch/arm/mach-tegra/tegra210/Kconfig +6 -0
@@ -3,6 +3,11 @@ if TEGRA210
 choice
 	prompt "Tegra210 board select"
 
+config TARGET_E2220_1170
+	bool "NVIDIA Tegra210 E2220-1170 base board"
+	help
+	  E2220-1170 ERS
+
 config TARGET_P2571
 	bool "NVIDIA Tegra210 P2571 base board"
 	help

@@ -13,6 +18,7 @@ endchoice
 config SYS_SOC
 	default "tegra210"
 
+source "board/nvidia/e2220-1170/Kconfig"
 source "board/nvidia/p2571/Kconfig"
 
 endif
board/nvidia/e2220- renamed from board/nvidia/e2220-1170/Kconfig +0 -0

1170/Kconfig new file mode 100644 index 000000000000..0a30f4936223

board/nvidia/e2220-1170/Kconfig new file +12 -0
@@ -0,0 +1,12 @@
+if TARGET_E2220_1170
+
+config SYS_BOARD
+	default "e2220-1170"
+
+config SYS_VENDOR
+	default "nvidia"
+
+config SYS_CONFIG_NAME
+	default "e2220-1170"
+
+endif
board/nvidia/e2220- renamed from board/nvidia/e2220-1170/MAINTAINERS +0 -0

1170/MAINTAINERS
new file mode 100644
index 000000000000..0abb37884018

board/nvidia/e2220-1170/MAINTAINERS new file +6 -0
@@ -0,0 +1,6 @@
+E2220-1170 BOARD
+M:	Tom Warren <[email protected]>
+S:	Maintained
+F:	board/nvidia/e2220-1170/
+F:	include/configs/e2220-1170.h
+F:	configs/e2220-1170_defconfig
board/nvidia/e2220- renamed from board/nvidia/e2220-1170/Makefile +0 -0

1170/Makefile
new file mode 100644
index 000000000000..c956b1972deb

board/nvidia/e2220-1170/Makefile new file +8 -0
@@ -0,0 +1,8 @@
+#
+# (C) Copyright 2013-2015
+# NVIDIA Corporation <www.nvidia.com>
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+obj-y	+= e2220-1170.o
board/nvidia/e2220- renamed from board/nvidia/e2220-1170/e2220-1170.c +0 -0

1170/e2220-1170.c
new file mode 100644
index 000000000000..d66a72e5204c

board/nvidia/e2220-1170/e2220-1170.c new file +22 -0
@@ -0,0 +1,51 @@
+/*
+ * (C) Copyright 2013-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/pinmux.h>
+#include "../p2571/max77620_init.h"
+#include "pinmux-config-e2220-1170.h"
+
+void pin_mux_mmc(void)
+{
+	struct udevice *dev;
+	uchar val;
+	int ret;
+
+	/* Turn on MAX77620 LDO2 to 3.3V for SD card power */
+	debug("%s: Set LDO2 for VDDIO_SDMMC_AP power to 3.3V\n",

__func__);

board/nvidia/e2220-1170/e2220-1170.c new file +1 -0
+	ret = i2c_get_chip_for_busnum(0, MAX77620_I2C_ADDR_7BIT, 1,

&dev);

board/nvidia/e2220-1170/e2220-1170.c new file +24 -0
+	if (ret) {
+		printf("%s: Cannot find MAX77620 I2C chip\n", __func__);
+		return;
+	}
+	/* 0xF2 for 3.3v, enabled: bit7:6 = 11 = enable, bit5:0 = voltage */
+	val = 0xF2;
+	ret = dm_i2c_write(dev, MAX77620_CNFG1_L2_REG, &val, 1);
+	if (ret)
+		printf("i2c_write 0 0x3c 0x27 failed: %d\n", ret); }
+
+/*
+ * Routine: pinmux_init
+ * Description: Do individual peripheral pinmux configs  */ void
+pinmux_init(void) {
+	pinmux_clear_tristate_input_clamping();
+
+	gpio_config_table(e2220_1170_gpio_inits,
+			  ARRAY_SIZE(e2220_1170_gpio_inits));
+
+	pinmux_config_pingrp_table(e2220_1170_pingrps,
+				   ARRAY_SIZE(e2220_1170_pingrps));
+
+	pinmux_config_drvgrp_table(e2220_1170_drvgrps,
+				   ARRAY_SIZE(e2220_1170_drvgrps)); }
board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +91 -0
new file mode 100644
index 000000000000..397dc7f44b11
@@ -0,0 +1,269 @@
+/*
+ * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _PINMUX_CONFIG_E2220_1170_H_
+#define _PINMUX_CONFIG_E2220_1170_H_
+
+#define GPIO_INIT(_gpio, _init)				\
+	{						\
+		.gpio	= GPIO_P##_gpio,		\
+		.init	= TEGRA_GPIO_INIT_##_init,	\
+	}
+
+static const struct tegra_gpio_config e2220_1170_gpio_inits[] = {
+	/*        gpio, init_val */
+	GPIO_INIT(A5,   IN),
+	GPIO_INIT(A6,   IN),
+	GPIO_INIT(B4,   IN),
+	GPIO_INIT(E6,   IN),
+	GPIO_INIT(G2,   OUT0),
+	GPIO_INIT(G3,   OUT0),
+	GPIO_INIT(H0,   OUT0),
+	GPIO_INIT(H1,   OUT0),
+	GPIO_INIT(H2,   IN),
+	GPIO_INIT(H3,   OUT0),
+	GPIO_INIT(H4,   OUT0),
+	GPIO_INIT(H5,   IN),
+	GPIO_INIT(H6,   OUT0),
+	GPIO_INIT(H7,   OUT0),
+	GPIO_INIT(I0,   OUT0),
+	GPIO_INIT(I1,   IN),
+	GPIO_INIT(I2,   OUT0),
+	GPIO_INIT(I3,   OUT0),
+	GPIO_INIT(K0,   IN),
+	GPIO_INIT(K1,   OUT0),
+	GPIO_INIT(K2,   OUT0),
+	GPIO_INIT(K3,   OUT0),
+	GPIO_INIT(K4,   IN),
+	GPIO_INIT(K5,   OUT0),
+	GPIO_INIT(K6,   IN),
+	GPIO_INIT(K7,   OUT0),
+	GPIO_INIT(L0,   OUT0),
+	GPIO_INIT(S4,   OUT0),
+	GPIO_INIT(S5,   OUT0),
+	GPIO_INIT(S6,   OUT0),
+	GPIO_INIT(S7,   OUT0),
+	GPIO_INIT(T0,   OUT0),
+	GPIO_INIT(T1,   OUT0),
+	GPIO_INIT(V1,   OUT0),
+	GPIO_INIT(V2,   OUT0),
+	GPIO_INIT(V3,   IN),
+	GPIO_INIT(V5,   OUT0),
+	GPIO_INIT(V6,   OUT0),
+	GPIO_INIT(X0,   IN),
+	GPIO_INIT(X1,   IN),
+	GPIO_INIT(X2,   IN),
+	GPIO_INIT(X3,   IN),
+	GPIO_INIT(X4,   IN),
+	GPIO_INIT(X5,   IN),
+	GPIO_INIT(X6,   IN),
+	GPIO_INIT(X7,   IN),
+	GPIO_INIT(Y0,   IN),
+	GPIO_INIT(Y1,   IN),
+	GPIO_INIT(Z0,   IN),
+	GPIO_INIT(Z4,   OUT0),
+	GPIO_INIT(BB2,  OUT0),
+	GPIO_INIT(BB3,  OUT0),
+	GPIO_INIT(BB4,  IN),
+	GPIO_INIT(CC1,  IN),
+	GPIO_INIT(CC5,  OUT0),
+	GPIO_INIT(CC6,  IN),
+	GPIO_INIT(CC7,  OUT0),
+};
+
+#define PINCFG(_pingrp, _mux, _pull, _tri, _io, _od, _e_io_hv)	\
+	{							\
+		.pingrp		= PMUX_PINGRP_##_pingrp,	\
+		.func		= PMUX_FUNC_##_mux,		\
+		.pull		= PMUX_PULL_##_pull,		\
+		.tristate	= PMUX_TRI_##_tri,		\
+		.io		= PMUX_PIN_##_io,		\
+		.od		= PMUX_PIN_OD_##_od,		\
+		.e_io_hv	= PMUX_PIN_E_IO_HV_##_e_io_hv,	\
+		.lock		= PMUX_PIN_LOCK_DEFAULT,	\
+	}
+
+static const struct pmux_pingrp_config e2220_1170_pingrps[] = {
+	/*     pingrp,               mux,        pull,   tri,      e_input, od,      e_io_hv */
+	PINCFG(PEX_L0_RST_N_PA0,     PE0,        NORMAL, NORMAL,   OUTPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PEX_L0_CLKREQ_N_PA1,  PE0,        UP,     NORMAL,   INPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PEX_WAKE_N_PA2,       PE,         UP,     NORMAL,   INPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PEX_L1_RST_N_PA3,     PE1,        NORMAL, NORMAL,   OUTPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PEX_L1_CLKREQ_N_PA4,  PE1,        UP,     NORMAL,   INPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SATA_LED_ACTIVE_PA5,  DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PA6,                  DEFAULT,    UP,     NORMAL,   INPUT,   DISABLE,

DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DAP1_FS_PB0,          I2S1,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DAP1_DIN_PB1,         I2S1,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DAP1_DOUT_PB2,        I2S1,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DAP1_SCLK_PB3,        I2S1,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI2_MOSI_PB4,        DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI2_MISO_PB5,        RSVD2,      DOWN,   TRISTATE, OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI2_SCK_PB6,         RSVD2,      DOWN,   TRISTATE, OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI2_CS0_PB7,         RSVD2,      DOWN,   TRISTATE, OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI1_MOSI_PC0,        SPI1,       NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI1_MISO_PC1,        SPI1,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI1_SCK_PC2,         SPI1,       NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI1_CS0_PC3,         SPI1,       NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI1_CS1_PC4,         SPI1,       NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI4_SCK_PC5,         SPI4,       NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI4_CS0_PC6,         SPI4,       NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI4_MOSI_PC7,        SPI4,       NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI4_MISO_PD0,        SPI4,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART3_TX_PD1,         UARTC,      NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART3_RX_PD2,         UARTC,      NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART3_RTS_PD3,        UARTC,      NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART3_CTS_PD4,        UARTC,      NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DMIC1_CLK_PE0,        DMIC1,      NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DMIC1_DAT_PE1,        DMIC1,      NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DMIC2_CLK_PE2,        DMIC2,      NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DMIC2_DAT_PE3,        DMIC2,      NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DMIC3_CLK_PE4,        DMIC3,      NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DMIC3_DAT_PE5,        DMIC3,      NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PE6,                  DEFAULT,    UP,     NORMAL,   INPUT,   DISABLE,

DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PE7,                  PWM3,       NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(GEN3_I2C_SCL_PF0,     I2C3,       NORMAL, NORMAL,   INPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(GEN3_I2C_SDA_PF1,     I2C3,       NORMAL, NORMAL,   INPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART2_TX_PG0,         UART,       NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART2_RX_PG1,         UART,       UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART2_RTS_PG2,        DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART2_CTS_PG3,        DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(WIFI_EN_PH0,          DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(WIFI_RST_PH1,         DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(WIFI_WAKE_AP_PH2,     DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(AP_WAKE_BT_PH3,       DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(BT_RST_PH4,           DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(BT_WAKE_AP_PH5,       DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PH6,                  DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(AP_WAKE_NFC_PH7,      DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(NFC_EN_PI0,           DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(NFC_INT_PI1,          DEFAULT,    NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(GPS_EN_PI2,           DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(GPS_RST_PI3,          DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART4_TX_PI4,         UARTD,      NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART4_RX_PI5,         UARTD,      NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART4_RTS_PI6,        UARTD,      NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART4_CTS_PI7,        UARTD,      NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(GEN1_I2C_SDA_PJ0,     I2C1,       NORMAL, NORMAL,   INPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(GEN1_I2C_SCL_PJ1,     I2C1,       NORMAL, NORMAL,   INPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(GEN2_I2C_SCL_PJ2,     I2C2,       NORMAL, NORMAL,   INPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(GEN2_I2C_SDA_PJ3,     I2C2,       NORMAL, NORMAL,   INPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DAP4_FS_PJ4,          I2S4B,      NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DAP4_DIN_PJ5,         I2S4B,      NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DAP4_DOUT_PJ6,        I2S4B,      NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DAP4_SCLK_PJ7,        I2S4B,      NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PK0,                  DEFAULT,    NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PK1,                  DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PK2,                  DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PK3,                  DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PK4,                  DEFAULT,    NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PK5,                  DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PK6,                  DEFAULT,    NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PK7,                  DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PL0,                  DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PL1,                  SOC,        UP,     NORMAL,   INPUT,   DISABLE,

DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SDMMC1_CLK_PM0,       SDMMC1,     NORMAL, NORMAL,

INPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SDMMC1_CMD_PM1,       SDMMC1,     UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SDMMC1_DAT3_PM2,      SDMMC1,     UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SDMMC1_DAT2_PM3,      SDMMC1,     UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SDMMC1_DAT1_PM4,      SDMMC1,     UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SDMMC1_DAT0_PM5,      SDMMC1,     UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SDMMC3_CLK_PP0,       SDMMC3,     NORMAL, NORMAL,

INPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SDMMC3_CMD_PP1,       SDMMC3,     UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SDMMC3_DAT3_PP2,      SDMMC3,     UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SDMMC3_DAT2_PP3,      SDMMC3,     UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SDMMC3_DAT1_PP4,      SDMMC3,     UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SDMMC3_DAT0_PP5,      SDMMC3,     UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CAM1_MCLK_PS0,        EXTPERIPH3, NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CAM2_MCLK_PS1,        EXTPERIPH3, NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CAM_I2C_SCL_PS2,      I2CVI,      NORMAL, NORMAL,   INPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CAM_I2C_SDA_PS3,      I2CVI,      NORMAL, NORMAL,   INPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CAM_RST_PS4,          DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CAM_AF_EN_PS5,        DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CAM_FLASH_EN_PS6,     DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CAM1_PWDN_PS7,        DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CAM2_PWDN_PT0,        DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CAM1_STROBE_PT1,      DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART1_TX_PU0,         UARTA,      NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART1_RX_PU1,         UARTA,      UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART1_RTS_PU2,        UARTA,      NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(UART1_CTS_PU3,        UARTA,      UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(LCD_BL_PWM_PV0,       PWM0,       NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(LCD_BL_EN_PV1,        DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(LCD_RST_PV2,          DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(LCD_GPIO1_PV3,        DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(LCD_GPIO2_PV4,        PWM1,       NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(AP_READY_PV5,         DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(TOUCH_RST_PV6,        DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(TOUCH_CLK_PV7,        TOUCH,      NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(MODEM_WAKE_AP_PX0,    DEFAULT,    UP,     NORMAL,

INPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(TOUCH_INT_PX1,        DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(MOTION_INT_PX2,       DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(ALS_PROX_INT_PX3,     DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(TEMP_ALERT_PX4,       DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(BUTTON_POWER_ON_PX5,  DEFAULT,    UP,     NORMAL,

INPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(BUTTON_VOL_UP_PX6,    DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(BUTTON_VOL_DOWN_PX7,  DEFAULT,    UP,     NORMAL,

INPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(BUTTON_SLIDE_SW_PY0,  DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(BUTTON_HOME_PY1,      DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(LCD_TE_PY2,           DISPLAYA,   DOWN,   NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PWR_I2C_SCL_PY3,      I2CPMU,     NORMAL, NORMAL,   INPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PWR_I2C_SDA_PY4,      I2CPMU,     NORMAL, NORMAL,

INPUT, DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CLK_32K_OUT_PY5,      SOC,        UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PZ0,                  DEFAULT,    UP,     NORMAL,   INPUT,   DISABLE,

DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PZ1,                  SDMMC1,     UP,     NORMAL,   INPUT,   DISABLE,

DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PZ2,                  SDMMC3,     UP,     NORMAL,   INPUT,   DISABLE,

DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PZ3,                  SDMMC3,     UP,     NORMAL,   INPUT,   DISABLE,

DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PZ4,                  DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PZ5,                  SOC,        UP,     NORMAL,   INPUT,   DISABLE,

DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DAP2_FS_PAA0,         I2S2,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DAP2_SCLK_PAA1,       I2S2,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DAP2_DIN_PAA2,        I2S2,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DAP2_DOUT_PAA3,       I2S2,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(AUD_MCLK_PBB0,        AUD,        NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DVFS_PWM_PBB1,        CLDVFS,     NORMAL, TRISTATE,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DVFS_CLK_PBB2,        DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(GPIO_X1_AUD_PBB3,     DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(GPIO_X3_AUD_PBB4,     DEFAULT,    UP,     NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(HDMI_CEC_PCC0,        CEC,        NORMAL, NORMAL,   INPUT,

DISABLE, HIGH),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(HDMI_INT_DP_HPD_PCC1, DEFAULT,    DOWN,   NORMAL,

INPUT, DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPDIF_OUT_PCC2,       SPDIF,      NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPDIF_IN_PCC3,        SPDIF,      NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(USB_VBUS_EN0_PCC4,    USB,        NORMAL, NORMAL,   INPUT,

DISABLE, HIGH),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(USB_VBUS_EN1_PCC5,    DEFAULT,    NORMAL, NORMAL,

OUTPUT, DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(DP_HPD0_PCC6,         DEFAULT,    DOWN,   NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PCC7,                 DEFAULT,    NORMAL, NORMAL,   OUTPUT,

DISABLE, NORMAL),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SPI2_CS1_PDD0,        RSVD1,      DOWN,   TRISTATE, OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(QSPI_SCK_PEE0,        QSPI,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(QSPI_CS_N_PEE1,       QSPI,       NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(QSPI_IO0_PEE2,        QSPI,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(QSPI_IO1_PEE3,        QSPI,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(QSPI_IO2_PEE4,        QSPI,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(QSPI_IO3_PEE5,        QSPI,       NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CORE_PWR_REQ,         CORE,       NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CPU_PWR_REQ,          CPU,        NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(PWR_INT_N,            PMI,        UP,     NORMAL,   INPUT,   DISABLE,

DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CLK_32K_IN,           CLK,        NORMAL, NORMAL,   INPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(JTAG_RTCK,            JTAG,       NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(CLK_REQ,              SYS,        NORMAL, NORMAL,   OUTPUT,

DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +1 -0
+	PINCFG(SHUTDOWN,             SHUTDOWN,   NORMAL, NORMAL,

OUTPUT, DISABLE, DEFAULT),

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +3 -0
+};
+
+#define DRVCFG(_drvgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt,

_hsm) \

board/nvidia/e2220-1170/pinmux-config-e2220-1170.h new file +14 -0
+	{						\
+		.drvgrp = PMUX_DRVGRP_##_drvgrp,	\
+		.slwf   = _slwf,			\
+		.slwr   = _slwr,			\
+		.drvup  = _drvup,			\
+		.drvdn  = _drvdn,			\
+		.lpmd   = PMUX_LPMD_##_lpmd,		\
+		.schmt  = PMUX_SCHMT_##_schmt,		\
+		.hsm    = PMUX_HSM_##_hsm,		\
+	}
+
+static const struct pmux_drvgrp_config e2220_1170_drvgrps[] = { };
+
+#endif /* PINMUX_CONFIG_E2220_1170_H */
configs/e2220-1170_defconfig new renamed from configs/e2220-1170_defconfig +0 -0

file mode 100644 index 000000000000..a31f5fa78a05

configs/e2220-1170_defconfig new file +16 -0
@@ -0,0 +1,16 @@
+CONFIG_ARM=y
+CONFIG_TEGRA=y
+CONFIG_TEGRA210=y
+CONFIG_TARGET_E2220_1170=y
+CONFIG_DEFAULT_DEVICE_TREE="tegra210-e2220-1170"
+# CONFIG_CMD_IMI is not set
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_SETEXPR is not set
+# CONFIG_CMD_NFS is not set
+CONFIG_SPL_DM=y
+CONFIG_SPI_FLASH=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USE_PRIVATE_LIBGCC=y
include/configs/e2220-1170.h new renamed from include/configs/e2220-1170.h +0 -0

file mode 100644 index 000000000000..49eb55ae4b29

include/configs/e2220-1170.h new file +25 -0
@@ -0,0 +1,72 @@
+/*
+ * (C) Copyright 2013-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _E2220_1170_H
+#define _E2220_1170_H
+
+#include <linux/sizes.h>
+
+/* enable PMIC */
+#define CONFIG_MAX77620_POWER
+
+#include "tegra210-common.h"
+
+/* High-level configuration options */
+#define V_PROMPT			"Tegra210 (E2220-1170) # "
+#define CONFIG_TEGRA_BOARD_STRING	"NVIDIA E2220-1170"
+
+/* Board-specific serial config */
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_TEGRA_ENABLE_UARTA
+#define CONFIG_SYS_NS16550_COM1

NV_PA_APB_UARTA_BASE

include/configs/e2220-1170.h new file +19 -0
+
+/* I2C */
+#define CONFIG_SYS_I2C_TEGRA
+#define CONFIG_CMD_I2C
+
+/* SD/MMC */
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_TEGRA_MMC
+#define CONFIG_CMD_MMC
+
+/* Environment in eMMC, at the end of 2nd "boot sector" */ #define
+CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV		0
+#define CONFIG_SYS_MMC_ENV_PART		2
+#define CONFIG_ENV_OFFSET		(-CONFIG_ENV_SIZE)
+
+/* SPI */
+#define CONFIG_TEGRA114_SPI		/* Compatible w/ Tegra114 SPI

*/

include/configs/e2220-1170.h new file +28 -1
+#define CONFIG_TEGRA114_SPI_CTRLS	6
+#define CONFIG_SPI_FLASH_WINBOND
+#define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
+#define CONFIG_SF_DEFAULT_SPEED		24000000
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_SF
+#define CONFIG_SPI_FLASH_SIZE		(4 << 20)
+
+/* USB2.0 Host support */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_TEGRA
+#define CONFIG_USB_MAX_CONTROLLER_COUNT	1
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_USB
+
+/* USB networking support */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+
+/* General networking support */
+#define CONFIG_CMD_DHCP
+
+#include "tegra-common-usb-gadget.h"
+#include "tegra-common-post.h"
+
+#define COUNTER_FREQUENCY	38400000
+
+#endif /* _E2220_1170_H */
--
Quoted 1 line

1.9.1

The series,

Acked-by Tom Warren <[email protected]>

--
nvpublic