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| author | Alexander Sverdlin <alexander.sverdlin@siemens.com> | 2024-05-01 20:53:04 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-05-02 10:34:34 -0600 |
| commit | c92d48f8b2909d08584f17612a23d959467f14b8 (patch) | |
| tree | dca3f592b65ad01702e808e3a8a85a19103ed2a5 /include/sdhci.h | |
| parent | 62825d48c4151dadb59c106f9a1fb1a5ccb241a0 (diff) | |
| download | u-boot-c92d48f8b2909d08584f17612a23d959467f14b8.tar.gz u-boot-c92d48f8b2909d08584f17612a23d959467f14b8.tar.bz2 u-boot-c92d48f8b2909d08584f17612a23d959467f14b8.zip | |
mmc: sdhci: Correct ADMA_DESC_LEN to 12
Commit 37cb626da25d0d ("mmc: sdhci: Add Support for ADMA2") introduced
ADMA_DESC_LEN == 16 (64 bit case), but it was never used before commit
74755c1fed1b0 ("mmc: sdhci: introduce adma_write_desc() hook to struct sdhci_ops").
"sizeof(struct sdhci_adma_desc)" (== 12 for 64bit case) was used instead.
Confusion probably originates from Linux commit 685e444bbaa0
("mmc: sdhci: Add ADMA2 64-bit addressing support for V4 mode"), but
the latter "V4 mode" was never ported to U-Boot.
Fixes: 74755c1fed1b0 ("mmc: sdhci: introduce adma_write_desc() hook to struct sdhci_ops")
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Tested-by: Jonathan Humphreys <j-humphreys@ti.com>
Tested-by: Judith Mendez <jm@ti.com>
Diffstat (limited to 'include/sdhci.h')
| -rw-r--r-- | include/sdhci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/sdhci.h b/include/sdhci.h index 78ef0d1c08..31a49ca6a2 100644 --- a/include/sdhci.h +++ b/include/sdhci.h @@ -301,7 +301,7 @@ struct sdhci_ops { #define ADMA_MAX_LEN 65532 #ifdef CONFIG_MMC_SDHCI_ADMA_64BIT -#define ADMA_DESC_LEN 16 +#define ADMA_DESC_LEN 12 #else #define ADMA_DESC_LEN 8 #endif |