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| author | Sean Anderson <seanga2@gmail.com> | 2023-11-08 11:48:43 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-11-16 13:49:14 -0500 |
| commit | 5271e359a46cc6a60d0048576326e2fa1527f231 (patch) | |
| tree | 4eac04fe7c7fed86c53ff24c460df5827d623be2 /common/spl/spl_ymodem.c | |
| parent | afdd2d98c29c443f348fd88198e59b78d50f4e2c (diff) | |
| download | u-boot-5271e359a46cc6a60d0048576326e2fa1527f231.tar.gz | |
spl: Only support bl_len when we have to
Aligning addresses and sizes causes overhead which is unnecessary when we
are not loading from block devices. Remove bl_len when it is not needed.
For example, on iot2050 we save 144 bytes with this patch (once the rest of
this series is applied):
add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-144 (-144)
Function old new delta
spl_load_simple_fit 920 904 -16
load_simple_fit 496 444 -52
spl_spi_load_image 384 308 -76
Total: Before=87431, After=87287, chg -0.16%
We use panic() instead of BUILD_BUG_ON in spl_set_bl_len because we still
need to be able to compile it for things like mmc_load_image_raw_sector,
even if that function will not be used.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/spl/spl_ymodem.c')
| -rw-r--r-- | common/spl/spl_ymodem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/spl/spl_ymodem.c b/common/spl/spl_ymodem.c index 3f92b9b0036..1faaa2c938d 100644 --- a/common/spl/spl_ymodem.c +++ b/common/spl/spl_ymodem.c @@ -135,7 +135,7 @@ int spl_ymodem_load_image(struct spl_image_info *spl_image, debug("Found FIT\n"); load.priv = (void *)&info; - load.bl_len = 1; + spl_set_bl_len(&load, 1); info.buf = buf; info.image_read = BUF_SIZE; load.read = ymodem_read_fit; |