feat(rh850-u2a16): Add baremetal demo for RH850-U2A16

[JensenWei007]

Another pr is bao-project/bao-baremetal-guest#11

[DavidMCerdeira]

I tried to update your repo to set the relevant branches to the WIP versions, but I got permission denied. Here are the modifications:

diff --git a/Makefile b/Makefile
index 6dee6d8..249192a 100644
--- a/Makefile
+++ b/Makefile
@@ -72,7 +72,7 @@ environment+=BAO_DEMOS_SDCARD=/media/$$USER/boot
 all: platform 
 
 bao_repo:=https://github.com/bao-project/bao-hypervisor
-bao_version:=demo
+bao_version:=wip/rh850-u2a16
 bao_src:=$(wrkdir_src)/bao
 bao_cfg_repo:=$(wrkdir_demo_imgs)/config
 wrkdirs+=$(bao_cfg_repo)
diff --git a/guests/baremetal/make.mk b/guests/baremetal/make.mk
index 1c7ef9a..d32b1db 100644
--- a/guests/baremetal/make.mk
+++ b/guests/baremetal/make.mk
@@ -1,6 +1,6 @@
 baremetal_src:=$(wrkdir_src)/baremetal
-baremetal_repo:=https://github.com/bao-project/bao-baremetal-guest.git 
-baremetal_branch:=demo
+baremetal_repo:=git@github.com:JensenWei007/bao-baremetal-guest.git
+baremetal_branch:=master
 
 $(baremetal_src):
 	git clone $(baremetal_repo) $@ --branch $(baremetal_branch)

[DavidMCerdeira]

Also it would be nice to have the next steps after building, similar to what we have on other platforms.

Check ZCU104 platform make as an example:

platform: $(bao_image) $(boot_bin) $(bao_uboot_image) 
	$(call print-instructions, $(instuctions), 1, false)
	$(call print-instructions, $(instuctions), 2, false)
	$(call print-instructions, $(instuctions), 3, true)

It's necessary to add the following on the relevant README sections:

<!--- instruction#1 -->

Also, it's possible to use Make variables to build the output command with the correct paths. Example:

<!--- instruction#1 -->
## 3) Setup SD card

After [preparing your sd card](../../platforms/sdcard.md), copy the firmware and 
bao's final image to it:


cp $BAO_DEMOS_WRKDIR_PLAT/BOOT.BIN $BAO_DEMOS_SDCARD
cp $BAO_DEMOS_WRKDIR_IMGS/bao.img $BAO_DEMOS_SDCARD
umount $BAO_DEMOS_SDCARD

[JensenWei007]

I tried to update your repo to set the relevant branches to the WIP versions, but I got permission denied. Here are the modifications:

diff --git a/Makefile b/Makefile
index 6dee6d8..249192a 100644
--- a/Makefile
+++ b/Makefile
@@ -72,7 +72,7 @@ environment+=BAO_DEMOS_SDCARD=/media/$$USER/boot
 all: platform 
 
 bao_repo:=https://github.com/bao-project/bao-hypervisor
-bao_version:=demo
+bao_version:=wip/rh850-u2a16
 bao_src:=$(wrkdir_src)/bao
 bao_cfg_repo:=$(wrkdir_demo_imgs)/config
 wrkdirs+=$(bao_cfg_repo)
diff --git a/guests/baremetal/make.mk b/guests/baremetal/make.mk
index 1c7ef9a..d32b1db 100644
--- a/guests/baremetal/make.mk
+++ b/guests/baremetal/make.mk
@@ -1,6 +1,6 @@
 baremetal_src:=$(wrkdir_src)/baremetal
-baremetal_repo:=https://github.com/bao-project/bao-baremetal-guest.git 
-baremetal_branch:=demo
+baremetal_repo:=git@github.com:JensenWei007/bao-baremetal-guest.git
+baremetal_branch:=master
 
 $(baremetal_src):
 	git clone $(baremetal_repo) $@ --branch $(baremetal_branch)

Oh, you use ssh to pull repo, I didn't invite you before, but I have sent you an invitation now.

Also, you can use http to pull repo. Like: https://github.com/JensenWei007/bao-baremetal-guest.git

The change of hypervisor(for bao-version should have not issues), the problem is caused by git.

[JensenWei007]

Also it would be nice to have the next steps after building, similar to what we have on other platforms.

Check ZCU104 platform make as an example:

platform: $(bao_image) $(boot_bin) $(bao_uboot_image) 
	$(call print-instructions, $(instuctions), 1, false)
	$(call print-instructions, $(instuctions), 2, false)
	$(call print-instructions, $(instuctions), 3, true)

It's necessary to add the following on the relevant README sections:

<!--- instruction#1 -->

Also, it's possible to use Make variables to build the output command with the correct paths. Example:

<!--- instruction#1 -->
## 3) Setup SD card

After [preparing your sd card](../../platforms/sdcard.md), copy the firmware and 
bao's final image to it:


cp $BAO_DEMOS_WRKDIR_PLAT/BOOT.BIN $BAO_DEMOS_SDCARD
cp $BAO_DEMOS_WRKDIR_IMGS/bao.img $BAO_DEMOS_SDCARD
umount $BAO_DEMOS_SDCARD

For RH850-U2A16, I am not sure what needs to be done for the make.mk in our platform/. The only conversion to hex that needs to be done has already been completed in the baremetal repository, which is the commit you submitted a few days ago.

As stated in the make.mk, there may be only one cp operation.

Should we do the same for this cp command ?

[DavidMCerdeira]

@JensenWei007 It seems I missed your comments on this PR sorry for that.

[DavidMCerdeira]

I'll delete the last commit with the WIP branches after both bao-project/bao-baremetal-guest#11 and bao-project/bao-hypervisor#246 are merged