From 9b7e990d18d5f6212df6ea967428c28b802e1b64 Mon Sep 17 00:00:00 2001 From: Felix Singer Date: Wed, 22 May 2019 18:32:46 +0200 Subject: doc/mb/upsquared: Add documentation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch adds documentation about the UP² mainboard and the IFWI used by Apollolake platform. Change-Id: Ic708ddbd2616eee4e5ec2740b3eac18b408bde38 Signed-off-by: Felix Singer Reviewed-on: https://review.coreboot.org/c/coreboot/+/32935 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Rudolph --- .../up/squared/header_40pin_gpio_uart1.svg | 126 +++++++++++++++++++++ 1 file changed, 126 insertions(+) create mode 100644 Documentation/mainboard/up/squared/header_40pin_gpio_uart1.svg (limited to 'Documentation/mainboard/up/squared/header_40pin_gpio_uart1.svg') diff --git a/Documentation/mainboard/up/squared/header_40pin_gpio_uart1.svg b/Documentation/mainboard/up/squared/header_40pin_gpio_uart1.svg new file mode 100644 index 0000000000..16f6397de4 --- /dev/null +++ b/Documentation/mainboard/up/squared/header_40pin_gpio_uart1.svg @@ -0,0 +1,126 @@ + + + + + 40 pin GPIO header + + + GND + + + UART1 + TX + + + UART1 + RX + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 1 + + + 4 + + + 2 + + + 3 + + + 5 + + + 7 + + + 8 + + + 6 + + + 9 + + + 11 + + + 12 + + + 10 + + + + + + + + + + + + + + + + + -- cgit v1.2.3