On Thu, Sep 26, 2024 at 11:36:17PM +0200, Simon Glass wrote:
Hi Tom,
On Thu, 26 Sept 2024 at 06:06, Tom Rini trini@konsulko.com wrote:
On Wed, Sep 25, 2024 at 02:55:27PM +0200, Simon Glass wrote:
This is a block length, so typicaly 512 bytes. Reduce the size to 16 bits to save space, before more fields are added in future work.
Signed-off-by: Simon Glass sjg@chromium.org
include/spl.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
I don't think this works as intended: 02: spl: Reduce the size of the bl_len field arm: (for 1/1 boards) spl/u-boot-spl:all +8.0 spl/u-boot-spl:text +8.0 chiliboard : spl/u-boot-spl:all +8 spl/u-boot-spl:text +8 spl-u-boot-spl: add: 0/0, grow: 2/0 bytes: 8/0 (8) function old new delta spl_nand_load_image 60 64 +4 spl_mmc_load 320 324 +4
Yes, unfortunately some ARM devices need more code to access a 16-bit value. Perhaps this optimisation is not worth it?
Seems not worth it, yeah.