| commit | fad48988e8a390c94fc06da5dd66502c1b56c253 | [log] [tgz] |
|---|---|---|
| author | Baruch Siach <baruch@tkos.co.il> | Tue Jan 21 15:44:54 2020 +0200 |
| committer | Stefan Roese <sr@denx.de> | Tue Jan 21 15:56:15 2020 +0100 |
| tree | e236127f96090b3bfb151d5b64a050f850b9a4db | |
| parent | ea951d89bd7cdd3166bca68d0b242f0d81fa798e [diff] |
cmd: add tlv_eeprom command Add support for read/write of ONIE "Tlvinfo" EEPROM data format. TLV stands for Type-Length-Value. The data format is described here: https://opencomputeproject.github.io/onie/design-spec/hw_requirements.html#board-eeprom-information-format Based on U-Boot patch from the Open Compute project: https://github.com/opencomputeproject/onie/blob/ec87e872d46b9805565d2c6124b2f701ef1c07b1/patches/u-boot/common/feature-sys-eeprom-tlv-common.patch Keep only I2C EEPROM support. Use the generic eeprom driver. Fix checkpatch issues. Add support for multiple EEPROM TLV stores on the same system. This is useful in case of SOM and carrier that both provide ID and hardware configuration information. Add option to enable for SPL. This allows selection of RAM configuration based on EEPROM stored board identification. Signed-off-by: Baruch Siach <baruch@tkos.co.il>