Hi Ziyuan,
On 22 July 2016 at 21:45, Ziyuan Xu xzy.xu@rock-chips.com wrote:
Hi Simon,
On 2016年07月23日 10:57, Simon Glass wrote:
On 18 July 2016 at 20:13, Ziyuan Xu xzy.xu@rock-chips.com wrote:
Boot Rom wouldn't initialize sdmmc while booting from eMMC. We need to setup sdmmc gpio, otherwise we will hit an error below:
=>mmc info blk_get_device: if_type=6, devnum=0: dwmmc@ff0c0000.blk, 6, 0 uclass_find_device_by_seq: 0 -1 uclass_find_device_by_seq: 0 0 - -1 -1 - -1 0 - found uclass_find_device_by_seq: 0 1 - -1 -1 - -1 0 - not found fdtdec_get_int_array: interrupts get_prop_check_min_len: interrupts Buswidth = 1, clock: 0 Buswidth = 1, clock: 400000 Sending CMD0 dwmci_send_cmd: Timeout on data busy dwmci_send_cmd: Timeout on data busy dwmci_send_cmd: Timeout on data busy dwmci_send_cmd: Timeout on data busy
This reverts commit 6efeeea79c880d3dd262e0dca9da2687f0ab68c9.
Signed-off-by: Ziyuan Xu xzy.xu@rock-chips.com
arch/arm/mach-rockchip/rk3288-board-spl.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-)
Acked-by: Simon Glass sjg@chromium.org Tested on firefly-rk3288: Tested-by: Simon Glass sjg@chromium.org
I think this is safe to apply now that we have reduced SPL size.
Did you mean that commit 97feca3325bb2065a7ef7d30e1f308b74f1fb33c(rockchip: Use of-platdata for firefly-rk3288)? If you recommend that use of-platfdata instead of of-libfd, I will revise it on evb-rk32288 & fennect-rk3288 board.
Only if you have space problems on that board (with SPL being too large). If not, then don't bother. The of-platdata code is more painful to work with.
Regards, Simon