xen, rpi4: fix u-boot script to load binaries from boot partition

fatload needs to read from mmc 1:1 to find the Xen hypervisor and Linux
kernel binaries with the current Yocto Linux 5.10 kernel.

Add boot messages to to the u-boot script to indicate the size of files
loaded for easier confirmation of load success.

Signed-off-by: Christopher Clark <christopher.w.clark@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/dynamic-layers/raspberrypi/recipes-bsp/rpi-u-boot-scr/files/boot.cmd.xen.in b/dynamic-layers/raspberrypi/recipes-bsp/rpi-u-boot-scr/files/boot.cmd.xen.in
index 9cba41f1..dfcff2de 100644
--- a/dynamic-layers/raspberrypi/recipes-bsp/rpi-u-boot-scr/files/boot.cmd.xen.in
+++ b/dynamic-layers/raspberrypi/recipes-bsp/rpi-u-boot-scr/files/boot.cmd.xen.in
@@ -30,10 +30,13 @@ echo Delay to allow the MMC card to be ready
 sleep 1
 
 echo Load Xen into memory
-fatload mmc 0:1 ${xen_loadaddr} xen
+fatload mmc 1:1 ${xen_loadaddr} xen
+echo Xen loaded, size: 0x$filesize
+
 echo Load Linux kernel into memory
-fatload mmc 0:1 ${kernel_loadaddr} Image
+fatload mmc 1:1 ${kernel_loadaddr} Image
 setenv kernel_size 0x$filesize
+echo Linux loaded, size: 0x$filesize
 
 echo Set the address and size for the Linux kernel so Xen can pick it up
 fdt set /chosen/dom0 reg <${kernel_loadaddr} ${kernel_size}>