diff options
| author | Baruch Siach | 2020-01-21 15:44:54 +0200 |
|---|---|---|
| committer | Stefan Roese | 2020-01-21 15:56:15 +0100 |
| commit | 1c79f2ff883633d634c57a564428da3502e48b6d (patch) | |
| tree | e236127f96090b3bfb151d5b64a050f850b9a4db /cmd/Makefile | |
| parent | ae7ba525a5cdce2f8579ff92e14f8fef292c1b5a (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>
Diffstat (limited to 'cmd/Makefile')
| -rw-r--r-- | cmd/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cmd/Makefile b/cmd/Makefile index 6afdf65507e..4f29b72c695 100644 --- a/cmd/Makefile +++ b/cmd/Makefile @@ -183,6 +183,8 @@ obj-$(CONFIG_X86) += x86/ obj-$(CONFIG_ARCH_MVEBU) += mvebu/ endif # !CONFIG_SPL_BUILD +obj-$(CONFIG_$(SPL_)CMD_TLV_EEPROM) += tlv_eeprom.o + # core command obj-y += nvedit.o |