[U-Boot] [PATCH 2/4] board: stm32mp1: Update README file

Patrice Chotard patrice.chotard at st.com
Tue Feb 12 15:50:39 UTC 2019


Update README with DK1 and DK2 boards related informations

Signed-off-by: Patrice Chotard <patrice.chotard at st.com>
---

 board/st/stm32mp1/README | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/board/st/stm32mp1/README b/board/st/stm32mp1/README
index 72b28fabfc08..1cd3534ae4e7 100644
--- a/board/st/stm32mp1/README
+++ b/board/st/stm32mp1/README
@@ -35,6 +35,8 @@ And the necessary drivers
 Currently the following boards are supported:
 + stm32mp157c-ev1
 + stm32mp157c-ed1
++ stm32mp157a-dk1
++ stm32mp157c-dk2
 
 3. Boot Sequences
 =================
@@ -76,6 +78,12 @@ the supported device trees for stm32mp157 are:
 + ed1: daughter board with pmic stpmic1
   dts: stm32mp157c-ed1
 
++ dk1: Discovery board
+  dts: stm32mp157a-dk1
+
++ dk2: Discovery board = dk1 with a BT/WiFI combo and a DSI panel
+  dts: stm32mp157c-dk2
+
 5. Build Procedure
 ==================
 
@@ -127,6 +135,11 @@ the supported device trees for stm32mp157 are:
 	# make stm32mp15_basic_defconfig
 	# make DEVICE_TREE=stm32mp157c-ed1 all
 
+  d) basic boot on dk2
+	# export KBUILD_OUTPUT=stm32mp15_basic
+	# make stm32mp15_basic_defconfig
+	# make DEVICE_TREE=stm32mp157c-dk2 all
+
 6. Output files
 
   BootRom and TF-A expect binaries with STM32 image header
@@ -159,6 +172,16 @@ You can select the boot mode, on the board ed1 with the switch SW1
   Recovery	1	1	0
   Recovery	0	0	0
 
+- on board DK1/DK2 with the switch SW1 : BOOT0, BOOT2
+  (BOOT1 forced to 0, NOR not supported)
+
+ --------------------------
+  Boot Mode   BOOT2  BOOT0
+ --------------------------
+  Reserved	1      0
+  SD-Card	1      1
+  Recovery	0      0
+
 Recovery is a boot from serial link (UART/USB) and it is used with
 STM32CubeProgrammer tool to load executable in RAM and to update the flash
 devices available on the board (NOR/NAND/eMMC/SDCARD).
-- 
1.9.1



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