Eric Lee / smarc-uboot

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Commit 4015949f1f3fe6af8cb88f3f449f0f8a3bf4778a

Authored by robertcnelson@gmail.com
Committed by Tom Rini
1 parent dc11d83a2e
Exists in smarc_8mq_lf_v2020.04 and in 17 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc-imx6_v2018.03_4.14.98_2.0.0_ga, smarc-imx7_v2018.03_4.14.98_2.0.0_ga, smarc-imx_v2018.03_4.14.78_1.0.0_ga, smarc_8m-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8m-imx_v2019.04_4.19.35_1.1.0, smarc_8m_00d0-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2019.04_4.19.35_1.1.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0

config: am335x_evm: detect Black Wireless using BWA 

BeagleBone Black Wireless is clone of the BeagleBone Black (BBB) with
the Ethernet replaced by a TI wl1835 wireless module.

This board can be indentified by the BWAx value after A335BNLT (BBB)
in the at24 eeprom:
BWAx [aa 55 33 ee 41 33 33 35  42 4e 4c 54 42 57 41 35  |.U3.A335BNLTBWA5|]

http://beagleboard.org/black-wireless
https://github.com/beagleboard/beaglebone-black-wireless

firmware: https://github.com/beagleboard/beaglebone-black-wireless/tree/master/firmware
wl18xx mac address: /proc/device-tree/ocp/ethernet@4a100000/slave@4a100200/mac-address

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
CC: Tom Rini <trini@konsulko.com>
CC: Jason Kridner <jkridner@beagleboard.org>
CC: Will Newton <willn@resin.io>
Reviewed-by: Tom Rini <trini@konsulko.com>

Showing 2 changed files with 9 additions and 0 deletions Side-by-side Diff

board/ti/am335x/board.c
Diff comments   View file @ 4015949
... ... @@ -651,6 +651,13 @@
651 651 #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
652 652 char *name = NULL;
653 653  
  654 + if (board_is_bone_lt()) {
  655 + /* BeagleBoard.org BeagleBone Black Wireless: */
  656 + if (!strncmp(board_ti_get_rev(), "BWA", 3)) {
  657 + name = "BBBW";
  658 + }
  659 + }
  660 +
654 661 if (board_is_bbg1())
655 662 name = "BBG1";
656 663 set_board_info_env(name);
include/configs/am335x_evm.h
Diff comments   View file @ 4015949
... ... @@ -138,6 +138,8 @@
138 138 "setenv fdtfile am335x-bone.dtb; fi; " \
139 139 "if test $board_name = A335BNLT; then " \
140 140 "setenv fdtfile am335x-boneblack.dtb; fi; " \
  141 + "if test $board_name = BBBW; then " \
  142 + "setenv fdtfile am335x-boneblack-wireless.dtb; fi; " \
141 143 "if test $board_name = BBG1; then " \
142 144 "setenv fdtfile am335x-bonegreen.dtb; fi; " \
143 145 "if test $board_name = A33515BB; then " \