[Buildroot] [PATCH v2 1/2] board: add stm32f429-disc1 config
Samuel Martin
s.martin49 at gmail.com
Mon May 1 09:16:21 UTC 2017
This change renders the stm32f429discovery a bit more generic and reuse most
of its settings for the stm32f429-disc1 board.
Cc: Waldemar Brodkorb <wbx at openadk.org>
Cc: Davide Viti <zinosat at tiscali.it>
Signed-off-by: Samuel Martin <s.martin49 at gmail.com>
---
changes v1 -> v2:
- fix cc emails
---
board/stmicroelectronics/stm32f429-disc1 | 1 +
board/stmicroelectronics/stm32f429-disco/flash.sh | 10 ++++++++--
board/stmicroelectronics/stm32f429-disco/readme.txt | 7 ++++---
3 files changed, 13 insertions(+), 5 deletions(-)
create mode 120000 board/stmicroelectronics/stm32f429-disc1
diff --git a/board/stmicroelectronics/stm32f429-disc1 b/board/stmicroelectronics/stm32f429-disc1
new file mode 120000
index 000000000..6b0439142
--- /dev/null
+++ b/board/stmicroelectronics/stm32f429-disc1
@@ -0,0 +1 @@
+stm32f429-disco
\ No newline at end of file
diff --git a/board/stmicroelectronics/stm32f429-disco/flash.sh b/board/stmicroelectronics/stm32f429-disco/flash.sh
index ffb8fcffa..74021369a 100755
--- a/board/stmicroelectronics/stm32f429-disco/flash.sh
+++ b/board/stmicroelectronics/stm32f429-disco/flash.sh
@@ -1,14 +1,20 @@
#!/bin/bash
OUTPUT_DIR=$1
+BOARD_NAME=${2:-stm32f429discovery}
if ! test -d "${OUTPUT_DIR}" ; then
echo "ERROR: no output directory specified."
- echo "Usage: $0 OUTPUT_DIR"
+ echo "Usage: $0 OUTPUT_DIR BOARD_NAME"
+ echo ""
+ echo "Arguments:"
+ echo " OUTPUT_DIR The Buildroot output directory."
+ echo " BOARD_NAME One of the available boards among:"
+ echo " stm32f429discovery, stm32f429disc1"
exit 1
fi
-${OUTPUT_DIR}/host/usr/bin/openocd -f board/stm32f429discovery.cfg \
+${OUTPUT_DIR}/host/usr/bin/openocd -f board/${BOARD_NAME}.cfg \
-c "init" \
-c "reset init" \
-c "flash probe 0" \
diff --git a/board/stmicroelectronics/stm32f429-disco/readme.txt b/board/stmicroelectronics/stm32f429-disco/readme.txt
index 43a25b420..a1d91d234 100644
--- a/board/stmicroelectronics/stm32f429-disco/readme.txt
+++ b/board/stmicroelectronics/stm32f429-disco/readme.txt
@@ -15,8 +15,8 @@ Wire the UART
Use a USB to TTL adapter, and connect:
- - RX to PA9
- - TX to PA10
+ - RX to PA9 (or the RX pin on the stm32f429i-disc1 board)
+ - TX to PA10 (or the TX pin on the stm32f429i-disc1 board)
- GND to one of the GND available on the board
The UART is configured at 115200.
@@ -24,7 +24,8 @@ The UART is configured at 115200.
Flashing
--------
- ./board/stmicroelectronics/stm32f429-disco/flash.sh output/
+ ./board/stmicroelectronics/stm32f429-disco/flash.sh output/ \
+ {stm32f429discovery|stm32f429disc1}
It will flash the minimal bootloader, the Device Tree Blob, and the
kernel image which includes the root filesystem as initramfs.
--
2.12.2
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