Hi,
On 13.02.20 08:55, Simon Goldschmidt wrote:
On Wed, Feb 12, 2020 at 10:46 AM Weijie Gao weijie.gao@mediatek.com wrote:
This patch adds support for decompressing LZMA compressed u-boot payload in legacy uImage format.
Using this patch together with u-boot-lzma.img is useful for NOR flashes as they can reduce the size and load time of u-boot payload.
Reviewed-by: Stefan Roese sr@denx.de Signed-off-by: Weijie Gao weijie.gao@mediatek.com
Changes since v3: removed unused code. add description for cache flushing
This is v5. What has changed since v4?
<snip>
/* Flush instruction cache */Is this "add description for cache flushing" mentioned in the log above? I can see from the function name that you're flushing cache. Only I still don't see why this is necessary here (but not in the rest of the code where SPL starts a U-Boot image).
I just wanted to inform you that I'm working on a patchset, making this lzma decompression for legacy images more generic. So that this patchset which is pending for quite a while can be integrated hopefully in the next merge window.
I'll post the complete patchset in v6 with my changes later today...
Thanks, Stefan