Hi Peter, On Mon, 9 Dec 2024 at 16:06, Peter Robinson <[email protected]> wrote: > > > > On Mon, 9 Dec 2024 at 18:20, Simon Glass <[email protected]> wrote: >> >> This series allows rpi to boot a compressed Ubuntu kernel with ~100MB >> ramdisk, by expanding the available space. > > > What version of the RPi hardware have you tested this on?
Only rpi_4 and rpi_5 The U-Boot change itself is tested on rpi_0 and rpi_2 but not actually booting a kernel[1]. I don't seem to have an rpi_1 in my lab. > >> >> It also tidies up some strange behaviour with the provided FDT, where a >> separate pointer is maintained to it, even though U-Boot has copied it >> and placed it in its own space. This avoids strange bugs where it >> accidentally gets overwritten when loading a file into memory. >> >> The patch to expand the devicetree was dropped, meaning that people >> should be careful to unset fdt_addr in the environment. >> >> Changes in v2: >> - Add new patch to make myself an rpi maintainer >> - Add new patch to set bootm_size >> - Add new patch to drop fdt_high and initrd_high >> - Drop patch to allow expanding the devicetree during relocation >> >> Simon Glass (5): >> rpi: Add myself to the list of maintainers >> rpi: Set bootm_size to 512MB >> rpi: Drop fdt_high and initrd_high >> rpi: Update environment to support booti and large initrd >> rpi: Use the U-Boot control FDT for fdt_addr >> >> MAINTAINERS | 1 + >> board/raspberrypi/rpi/rpi.c | 20 ++++++++------------ >> board/raspberrypi/rpi/rpi.env | 24 +++++++++++++----------- >> 3 files changed, 22 insertions(+), 23 deletions(-) >> >> -- >> 2.34.1 >> [1] https://ci.u-boot.org/u-boot/u-boot/-/pipelines/82
