From: Michal Simek <michal.simek@xilinx.com>
To: u-boot@lists.denx.de
Subject: [PATCH 0/4] Add support for I2C Legacy/FRU decoding
Date: Tue, 20 Oct 2020 16:50:26 +0200 [thread overview]
Message-ID: <cover.1603205426.git.michal.simek@xilinx.com> (raw)
Hi,
the whole series add support for I2C based FRU eeprom board identification.
EEPROMs are referenced by nvmem alias which was suggested by Rob Herring
(dt maintainer). Previous code was using chosen xlnx,eeprom property.
And because no platform is setting up nvmem alias the code is doing nothing
on all boards.
If you want to try it and test it just choose board and define nvmem
aliases and you should see similar logs like this.
zcu104 with legacy format and FRU on FMC
U-Boot 2020.10-00835-g819dc03ff784 (Oct 20 2020 - 12:48:12 +0200)
Model: ZynqMP ZCU104 RevC
Board: Xilinx ZynqMP
DRAM: 2 GiB
PMUFW: v1.1
Xilinx I2C Legacy format at nvmem0:
Board name: zcu104
Board rev: c
Board SN: 895527361843-94820
Ethernet mac: 00:0a:35:04:eb:93
Xilinx I2C FRU format at nvmem1:
Manufacturer Name: XILINX
Product Name: XXX-XXX
Serial No: 1231
Part Number: dd
File ID: U-Boot generator
Revision Number: rev_A
EL Level: EL2
Chip ID: zu7e
WDT: Started with servicing (60s timeout)
NAND: 0 MiB
MMC: mmc at ff170000: 0
Loading Environment from FAT... *** Warning - bad CRC, using default environment
In: serial at ff000000
Out: serial at ff000000
Err: serial at ff000000
Bootmode: LVL_SHFT_SD_MODE1
Reset reason: EXTERNAL
Net:
ZYNQ GEM: ff0e0000, mdio bus ff0e0000, phyaddr 12, interface rgmii-id
eth0: ethernet at ff0e0000
Hit any key to stop autoboot: 0
ZynqMP>
Based on https://lists.denx.de/pipermail/u-boot/2020-October/429382.html
Thanks,
Michal
Michal Simek (3):
xilinx: common: Add Makefile to common folder
xilinx: cmd: Add basic fru format generator
xilinx: board: Add FRU decoder support
Siva Durga Prasad Paladugu (1):
xilinx: cmd: Add support for FRU commands
board/xilinx/Kconfig | 8 +
board/xilinx/common/Makefile | 10 +
board/xilinx/common/board.c | 83 +++++++-
board/xilinx/common/fru.c | 91 ++++++++
board/xilinx/common/fru.h | 83 ++++++++
board/xilinx/common/fru_ops.c | 362 ++++++++++++++++++++++++++++++++
board/xilinx/versal/Makefile | 1 -
board/xilinx/zynq/Makefile | 1 -
board/xilinx/zynqmp/MAINTAINERS | 1 +
board/xilinx/zynqmp/Makefile | 1 -
10 files changed, 637 insertions(+), 4 deletions(-)
create mode 100644 board/xilinx/common/Makefile
create mode 100644 board/xilinx/common/fru.c
create mode 100644 board/xilinx/common/fru.h
create mode 100644 board/xilinx/common/fru_ops.c
--
2.28.0
next reply other threads:[~2020-10-20 14:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-20 14:50 Michal Simek [this message]
2020-10-20 14:50 ` [PATCH 1/4] xilinx: common: Add Makefile to common folder Michal Simek
2020-10-20 14:50 ` [PATCH 2/4] xilinx: cmd: Add support for FRU commands Michal Simek
2020-10-20 14:50 ` [PATCH 3/4] xilinx: cmd: Add basic fru format generator Michal Simek
2020-10-20 14:50 ` [PATCH 4/4] xilinx: board: Add FRU decoder support Michal Simek
2020-10-27 7:25 ` [PATCH 0/4] Add support for I2C Legacy/FRU decoding Michal Simek
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