diff options
| author | Simon Glass <sjg@chromium.org> | 2017-04-05 16:23:37 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-05-09 20:19:33 -0400 |
| commit | c6606515f1aedd716f5cffa454de12601bc2c372 (patch) | |
| tree | 5c011f6743b5c2c2793514274ef6c05677b75fd9 /board/raspberrypi | |
| parent | 70997d88c40b4d74c4eac80c85f3a2676aa15d82 (diff) | |
arm: rpi: Add a function to obtain the MMC clock
Move this code into the new message handler file.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'board/raspberrypi')
| -rw-r--r-- | board/raspberrypi/rpi/rpi.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c index d0d9a9739d..2893f09bc5 100644 --- a/board/raspberrypi/rpi/rpi.c +++ b/board/raspberrypi/rpi/rpi.c @@ -468,23 +468,15 @@ int board_init(void) int board_mmc_init(bd_t *bis) { - ALLOC_CACHE_ALIGN_BUFFER(struct msg_get_clock_rate, msg_clk, 1); int ret; bcm2835_power_on_module(BCM2835_MBOX_POWER_DEVID_SDHCI); - BCM2835_MBOX_INIT_HDR(msg_clk); - BCM2835_MBOX_INIT_TAG(&msg_clk->get_clock_rate, GET_CLOCK_RATE); - msg_clk->get_clock_rate.body.req.clock_id = BCM2835_MBOX_CLOCK_ID_EMMC; + ret = bcm2835_get_mmc_clock(); + if (ret) + return ret; - ret = bcm2835_mbox_call_prop(BCM2835_MBOX_PROP_CHAN, &msg_clk->hdr); - if (ret) { - printf("bcm2835: Could not query eMMC clock rate\n"); - return -1; - } - - return bcm2835_sdhci_init(BCM2835_SDHCI_BASE, - msg_clk->get_clock_rate.body.resp.rate_hz); + return bcm2835_sdhci_init(BCM2835_SDHCI_BASE, ret); } int ft_board_setup(void *blob, bd_t *bd) |