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board: stm32mp1: Update README file

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Update README with DK1 and DK2 boards related informations

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Patrice Chotard 2019-02-12 16:50:39 +01:00 committed by Patrick Delaunay
parent 2366160eb2
commit 3911048457
1 changed files with 23 additions and 0 deletions
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board/st/stm32mp1/README
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@ -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).