From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 5 Aug 2024 16:21:25 +0000 (+0200)
Subject: tizen: add bootcode.bin with RV64 code to jump to sector 34
X-Git-Tag: accepted/tizen/unified/x/20241031.045847~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=957b77bf113827ec000ec3b83e6a553df28c22bb;p=platform%2Fkernel%2Fu-boot-thead.git

tizen: add bootcode.bin with RV64 code to jump to sector 34

The bootcode written to the protective MBR (sector zero) has to be
proviced by the uboot package instead of being hardcoded in sd_fusing.py
script. This makes the SD card flashing proceduce a bit more flexible and
prepares sd_fusing for handling more complicated bootcode for other
boards.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: I875760aea53acc638a7daffb49927d876367186d
---

diff --git a/board/thead/light-c910/tizen/bootcode.bin b/board/thead/light-c910/tizen/bootcode.bin
new file mode 100644
index 00000000..c95ce88e
Binary files /dev/null and b/board/thead/light-c910/tizen/bootcode.bin differ
diff --git a/board/thead/light-c910/tizen/bootcode.txt b/board/thead/light-c910/tizen/bootcode.txt
new file mode 100644
index 00000000..a198e618
--- /dev/null
+++ b/board/thead/light-c910/tizen/bootcode.txt
@@ -0,0 +1 @@
+RV64 'J 0x4400' (sector 34, which is the first free sector after GPT partition table)
\ No newline at end of file
diff --git a/packaging/u-boot-lpi4a-16g.spec b/packaging/u-boot-lpi4a-16g.spec
index de813e60..97659973 100644
--- a/packaging/u-boot-lpi4a-16g.spec
+++ b/packaging/u-boot-lpi4a-16g.spec
@@ -58,6 +58,7 @@ rm -rf %{buildroot}
 mkdir -p %{buildroot}/boot
 mkdir -p %{buildroot}/var/tmp
 install -m 755 u-boot-with-spl.bin %{buildroot}/var/tmp/
+install -m 755 board/thead/light-c910/tizen/bootcode.bin %{buildroot}/var/tmp/
 install -m 755 uboot.env %{buildroot}/boot/
 install -m 755 boot.scr.uimg %{buildroot}/boot/
 install -m 755 lpi4a/fw_dynamic.bin %{buildroot}/boot/
@@ -70,6 +71,7 @@ install -m 755 lpi4a/light_c906_audio.bin %{buildroot}/boot/
 %manifest u_boot_lpi4a-16g.manifest
 %defattr(-,root,root,-)
 /var/tmp/u-boot-with-spl.bin
+/var/tmp/bootcode.bin
 /boot/uboot.env
 /boot/boot.scr.uimg
 /boot/fw_dynamic.bin
diff --git a/packaging/u-boot-lpi4a-8g.spec b/packaging/u-boot-lpi4a-8g.spec
index 643dde06..0d6df23a 100644
--- a/packaging/u-boot-lpi4a-8g.spec
+++ b/packaging/u-boot-lpi4a-8g.spec
@@ -58,6 +58,7 @@ rm -rf %{buildroot}
 mkdir -p %{buildroot}/boot
 mkdir -p %{buildroot}/var/tmp
 install -m 755 u-boot-with-spl.bin %{buildroot}/var/tmp/
+install -m 755 board/thead/light-c910/tizen/bootcode.bin %{buildroot}/var/tmp/
 install -m 755 uboot.env %{buildroot}/boot/
 install -m 755 boot.scr.uimg %{buildroot}/boot/
 install -m 755 lpi4a/fw_dynamic.bin %{buildroot}/boot/
@@ -70,6 +71,7 @@ install -m 755 lpi4a/light_c906_audio.bin %{buildroot}/boot/
 %manifest u_boot_lpi4a-8g.manifest
 %defattr(-,root,root,-)
 /var/tmp/u-boot-with-spl.bin
+/var/tmp/bootcode.bin
 /boot/uboot.env
 /boot/boot.scr.uimg
 /boot/fw_dynamic.bin