On 05/20/2016 12:34 PM, Carlo Caione wrote:
On 20/05/16 11:58, Robert Gadsdon wrote:
On 05/20/2016 01:07 AM, Carlo Caione wrote:
On 20/05/16 08:27, Carlo Caione wrote:
On 19/05/16 21:51, Robert Gadsdon wrote:
Applied this on my Odroid C2, and it worked OK when installed on the SDcard, but failed when installed on the eMMC module:
Oh, reading this again you meant that you put u-boot directly on the eMMC? Ok then, something is wrong when using the driver with the eMMC.
Yes, I installed it directly on the eMMC, using the micro-sd adapter, and following the same instructions as for the SDcard..
Could you try with this patch?
diff --git a/board/hardkernel/odroid-c2/odroid-c2.c b/board/hardkernel/odroid-c2/odroid-c2.c index 34b9a95..ab78328 100644 --- a/board/hardkernel/odroid-c2/odroid-c2.c +++ b/board/hardkernel/odroid-c2/odroid-c2.c @@ -80,6 +80,11 @@ U_BOOT_DEVICE(meson_mmc) = { .platdata = &gxbb_sd_platdata[CONFIG_MMC_MESON_SD_PORT], };
+U_BOOT_DEVICE(meson_emmc) = { + .name = "meson_mmc", + .platdata = &gxbb_sd_platdata[2], +}; + static void meson_mmc_pinmux_setup(unsigned int port) { switch (port) {Thanks,
Patch applied, and now the eMMC is detected OK:
=> mmc info Device: <NULL> Manufacturer ID: 15 OEM: 100 Name: BGND3 Tran Speed: 52000000 Rd Block Len: 512 MMC version 5.0 High Capacity: Yes Capacity: 29.1 GiB Bus Width: 8-bit Erase Group Size: 512 KiB HC WP Group Size: 8 MiB User Capacity: 29.1 GiB WRREL Boot Capacity: 4 MiB ENH RPMB Capacity: 4 MiB ENH
... And I can load/boot the Kernel (as far as the /dev/mmc... prompt..)
Thanks!
Robert Gadsdon.