On 2/17/19 9:19 AM, David Wu wrote:
Hi Henrich,
在 2019/2/16 下午5:53, Heinrich Schuchardt 写道:
On 2/13/19 11:56 AM, Philipp Tomsich wrote:
<snip>
Hello David, hello Philipp,
what are your ideas to reduce the SPL size to under 0x7800 again? Or will you move all rk3288 boards to TPL like TARGET_VYASA_RK3288?
CONFIG_SPL_I2C_SUPPORT is necessary for Tink spl? Remove this can make spl boot. As the Tinker does not use the i2c to read the MAC address from eeprom at the SPL stage, which is at uboot.
Hello David,
the SPL image size now just fits: Image Type: Rockchip RK32 (SD/MMC) boot image Data Size: 30720 bytes
SPL is successful. But MMC is failing in main U-Boot:
``` U-Boot SPL 2019.04-rc1-00239-gb89074f650 (Feb 17 2019 - 12:41:39 +0100) Returning to boot ROM...
U-Boot 2019.04-rc1-00239-gb89074f650 (Feb 17 2019 - 12:41:39 +0100)
Model: Tinker-RK3288 DRAM: 2 GiB MMC: dwmmc@ff0c0000: 1 Loading Environment from MMC... ```
No further output here.
With some debug output enabled:
``` U-Boot SPL 2019.04-rc1-00239-gb89074f650-dirty (Feb 17 2019 - 13:05:10 +0100) Returning to boot ROM... mmc_bind: alias ret=0, devnum=1 env_init: Environment MMC init done (ret=-2)
U-Boot 2019.04-rc1-00239-gb89074f650-dirty (Feb 17 2019 - 13:05:10 +0100)
Model: Tinker-RK3288 DRAM: 2 GiB mmc_bind: alias ret=0, devnum=1 MMC: dwmmc@ff0c0000: 1 Loading Environment from MMC... ```
Any suggestion how to proceed?
CC: Jaehoon.
Best regards
Heinrich