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| author | Wolfgang Denk <wd@denx.de> | 2012-01-13 20:05:47 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2012-01-13 20:05:47 +0100 |
| commit | 6d7ba2cef52d6daf119269f06c471c8882e59b84 (patch) | |
| tree | 94251571a5c2f6fdff10968ad6d76a2eb3ecc763 /doc | |
| parent | d0b8feef8b50335a58ffde7df3e6748adfaa7025 (diff) | |
| parent | 8eee2bd7f484c4933c4e3112c3c3db886ac945ca (diff) | |
| download | u-boot-imx-6d7ba2cef52d6daf119269f06c471c8882e59b84.zip u-boot-imx-6d7ba2cef52d6daf119269f06c471c8882e59b84.tar.gz u-boot-imx-6d7ba2cef52d6daf119269f06c471c8882e59b84.tar.bz2 | |
Merge branch 'master' of /home/wd/git/u-boot/custodians
* 'master' of /home/wd/git/u-boot/custodians:
fsl_esdhc: fix PIO mode transfers
mmc: tegra2: Implement card-detect hook.
mmc: fsl_esdhc: Implement card-detect hook.
mmc: Implement card detection.
mmc: Change board_mmc_getcd() function prototype.
drivers/mmc/mv_sdhci.c: Fix build warning
ftsdc010: improve performance and capability
mmc: add host_caps checking avoid switch card improperly
i.mx: fsl_esdhc: add the i.mx6q support
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.atmel_mci | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/doc/README.atmel_mci b/doc/README.atmel_mci index dee0cf0..0cbd909 100644 --- a/doc/README.atmel_mci +++ b/doc/README.atmel_mci @@ -59,17 +59,9 @@ int board_mmc_init(bd_t *bd) } /* this is a weak define that we are overriding */ -int board_mmc_getcd(u8 *cd, struct mmc *mmc) +int board_mmc_getcd(struct mmc *mmc) { - /* - * the only currently existing use of this function - * (fsl_esdhc.c) suggests this function must return - * *cs = TRUE if a card is NOT detected -> in most - * cases the value of the pin when the detect switch - * closes to GND - */ - *cd = at91_get_gpio_value (CONFIG_SYS_MMC_CD_PIN) ? 1 : 0; - return 0; + return !at91_get_gpio_value(CONFIG_SYS_MMC_CD_PIN); } #endif |