From defd7a364151a2698ca438e6dce58db536a908e7 Mon Sep 17 00:00:00 2001
From: viktorxda <35473052+viktorxda@users.noreply.github.com>
Date: Wed, 10 May 2023 13:52:59 +0200
Subject: [PATCH] [General] remove external vendor unknown and placeholder
 folders (#781)

Co-authored-by: Viktor <viktorxda@users.noreply.github.com>
---
 Makefile                                             | 12 ------------
 br-ext-chip-ambarella/board/s2l/s2l22m.config        |  1 -
 br-ext-chip-ambarella/board/s2l/s2l33m.config        |  1 -
 br-ext-chip-ambarella/board/s3l/s3l.config           |  2 --
 .../board/unknown_unknown_s2l22m_unknown/config      | 10 ----------
 .../unknown_unknown_s2l22m_unknown/kernel/.gitkeep   |  0
 .../board/unknown_unknown_s2l33m_unknown/config      | 10 ----------
 .../unknown_unknown_s2l33m_unknown/kernel/.gitkeep   |  0
 br-ext-chip-fullhan/board/fh8833v100.config          |  2 --
 br-ext-chip-fullhan/board/fh8852v100.config          |  2 --
 br-ext-chip-fullhan/board/fh8852v200.config          |  2 --
 br-ext-chip-goke/board/gk7205v200/gk7202v300.config  |  2 --
 br-ext-chip-goke/board/gk7205v200/gk7205v200.config  |  2 --
 br-ext-chip-goke/board/gk7205v200/gk7205v300.config  |  2 --
 br-ext-chip-goke/board/gk7205v200/gk7605v100.config  |  2 --
 .../board/unknown_unknown_gk7202v300_unknown/config  | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_gk7205v200_unknown/config  | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_gk7205v300_unknown/config  | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_gk7605v100_unknown/config  | 10 ----------
 .../kernel/.gitkeep                                  |  0
 br-ext-chip-grainmedia/board/gm8136/gm8136.config    |  2 --
 .../board/hi3516av100/hi3516av100.config             |  2 --
 .../board/hi3516av100/hi3516dv100.config             |  2 --
 .../board/hi3516cv100/hi3516cv100.config             |  2 --
 .../board/hi3516cv100/hi3518cv100.config             |  2 --
 .../board/hi3516cv100/hi3518ev100.config             |  2 --
 .../board/hi3516cv200/hi3516cv200.config             |  2 --
 .../board/hi3516cv200/hi3518ev200.config             |  2 --
 .../board/hi3516cv200/hi3518ev201.config             |  2 --
 .../board/hi3516cv300/hi3516cv300.config             |  2 --
 .../board/hi3516cv300/hi3516ev100.config             |  2 --
 .../board/hi3516cv500/hi3516av300.config             |  2 --
 .../board/hi3516cv500/hi3516cv500.config             |  2 --
 .../board/hi3516cv500/hi3516dv300.config             |  2 --
 .../board/hi3516ev200/hi3516dv200.config             |  2 --
 .../board/hi3516ev200/hi3516ev200.config             |  2 --
 .../board/hi3516ev200/hi3516ev300.config             |  2 --
 .../board/hi3516ev200/hi3518ev300.config             |  2 --
 .../board/hi3519v101/hi3516av200.config              |  2 --
 .../board/hi3519v101/hi3519v101.config               |  2 --
 .../board/hi3536cv100/hi3536cv100.config             |  2 --
 .../board/hi3536dv100/hi3536dv100.config             |  2 --
 .../board/unknown_unknown_hi3516av100_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3516av200_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3516av300_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3516cv100_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3516cv200_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3516cv300_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3516cv500_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3516dv100_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3516dv300_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3516ev100_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3516ev200_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3516ev300_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3518cv100_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3518ev100_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3518ev200_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3518ev201_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3518ev300_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3519av100_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3519v101_unknown/config  | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3536cv100_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3536dv100_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../board/unknown_unknown_hi3559av100_unknown/config | 10 ----------
 .../kernel/.gitkeep                                  |  0
 .../putonrootfs/.gitkeep                             |  0
 br-ext-chip-ingenic/board/t31/t31.config             |  2 --
 br-ext-chip-ingenic/board/t40/t40.config             |  2 --
 br-ext-chip-novatek/board/nt9856x/nt98562.config     |  2 --
 br-ext-chip-novatek/board/nt9856x/nt98566.config     |  2 --
 .../board/unknown_unknown_nt98562_unknown/config     | 10 ----------
 .../unknown_unknown_nt98562_unknown/kernel/.gitkeep  |  0
 .../board/unknown_unknown_nt98566_unknown/config     | 10 ----------
 .../unknown_unknown_nt98566_unknown/kernel/.gitkeep  |  0
 br-ext-chip-rockchip/board/rv11xx/rv1109.config      |  2 --
 br-ext-chip-rockchip/board/rv11xx/rv1126.config      |  2 --
 .../board/unknown_unknown_rv1109_unknown/config      | 10 ----------
 .../unknown_unknown_rv1109_unknown/kernel/.gitkeep   |  0
 .../board/unknown_unknown_rv1126_unknown/config      | 10 ----------
 .../unknown_unknown_rv1126_unknown/kernel/.gitkeep   |  0
 br-ext-chip-sigmastar/board/infinity1/.gitkeep       |  0
 br-ext-chip-sigmastar/board/infinity2m/.gitkeep      |  0
 br-ext-chip-sigmastar/board/infinity5/.gitkeep       |  0
 br-ext-chip-sigmastar/board/infinity6/.gitkeep       |  0
 br-ext-chip-sigmastar/board/infinity6/kernel/.dot    |  0
 .../board/infinity6b0/ssc325.config                  |  3 ---
 .../board/infinity6b0/ssc333.config                  |  3 ---
 .../board/infinity6b0/ssc335.config                  |  3 ---
 .../board/infinity6b0/ssc335de.config                |  3 ---
 .../board/infinity6b0/ssc337.config                  |  3 ---
 .../board/infinity6b0/ssc337de.config                |  3 ---
 .../board/unknown_unknown_msc313e_unknown/config     | 10 ----------
 .../unknown_unknown_msc313e_unknown/kernel/.gitkeep  |  0
 .../board/unknown_unknown_msc316dc_unknown/config    | 10 ----------
 .../unknown_unknown_msc316dc_unknown/kernel/.gitkeep |  0
 .../board/unknown_unknown_msc316dm_unknown/config    | 10 ----------
 .../unknown_unknown_msc316dm_unknown/kernel/.gitkeep |  0
 .../board/unknown_unknown_ssc325_unknown/config      | 10 ----------
 .../unknown_unknown_ssc325_unknown/kernel/.gitkeep   |  0
 .../board/unknown_unknown_ssc333_unknown/config      | 10 ----------
 .../unknown_unknown_ssc333_unknown/kernel/.gitkeep   |  0
 .../board/unknown_unknown_ssc335_unknown/config      | 10 ----------
 .../unknown_unknown_ssc335_unknown/kernel/.gitkeep   |  0
 .../board/unknown_unknown_ssc335de_unknown/config    | 10 ----------
 .../unknown_unknown_ssc335de_unknown/kernel/.gitkeep |  0
 .../board/unknown_unknown_ssc337_unknown/config      | 10 ----------
 .../unknown_unknown_ssc337_unknown/kernel/.gitkeep   |  0
 .../board/unknown_unknown_ssc337de_unknown/config    | 10 ----------
 .../unknown_unknown_ssc337de_unknown/kernel/.gitkeep |  0
 .../board/unknown_unknown_xm510_unknown/config       | 10 ----------
 .../unknown_unknown_xm510_unknown/kernel/.gitkeep    |  0
 .../putonrootfs/.gitkeep                             |  0
 .../board/unknown_unknown_xm530_unknown/config       | 10 ----------
 .../unknown_unknown_xm530_unknown/kernel/.gitkeep    |  0
 .../putonrootfs/.gitkeep                             |  0
 br-ext-chip-xiongmai/board/xm510/xm510.config        |  2 --
 br-ext-chip-xiongmai/board/xm530/xm530.config        |  2 --
 141 files changed, 538 deletions(-)
 delete mode 100644 br-ext-chip-ambarella/board/s2l/s2l22m.config
 delete mode 100644 br-ext-chip-ambarella/board/s2l/s2l33m.config
 delete mode 100644 br-ext-chip-ambarella/board/s3l/s3l.config
 delete mode 100644 br-ext-chip-ambarella/board/unknown_unknown_s2l22m_unknown/config
 delete mode 100644 br-ext-chip-ambarella/board/unknown_unknown_s2l22m_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-ambarella/board/unknown_unknown_s2l33m_unknown/config
 delete mode 100644 br-ext-chip-ambarella/board/unknown_unknown_s2l33m_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-fullhan/board/fh8833v100.config
 delete mode 100644 br-ext-chip-fullhan/board/fh8852v100.config
 delete mode 100644 br-ext-chip-fullhan/board/fh8852v200.config
 delete mode 100644 br-ext-chip-goke/board/gk7205v200/gk7202v300.config
 delete mode 100644 br-ext-chip-goke/board/gk7205v200/gk7205v200.config
 delete mode 100644 br-ext-chip-goke/board/gk7205v200/gk7205v300.config
 delete mode 100644 br-ext-chip-goke/board/gk7205v200/gk7605v100.config
 delete mode 100644 br-ext-chip-goke/board/unknown_unknown_gk7202v300_unknown/config
 delete mode 100644 br-ext-chip-goke/board/unknown_unknown_gk7202v300_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-goke/board/unknown_unknown_gk7205v200_unknown/config
 delete mode 100644 br-ext-chip-goke/board/unknown_unknown_gk7205v200_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-goke/board/unknown_unknown_gk7205v300_unknown/config
 delete mode 100644 br-ext-chip-goke/board/unknown_unknown_gk7205v300_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-goke/board/unknown_unknown_gk7605v100_unknown/config
 delete mode 100644 br-ext-chip-goke/board/unknown_unknown_gk7605v100_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-grainmedia/board/gm8136/gm8136.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516av100/hi3516av100.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516av100/hi3516dv100.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516cv100/hi3516cv100.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516cv100/hi3518cv100.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516cv100/hi3518ev100.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516cv200/hi3516cv200.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516cv200/hi3518ev200.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516cv200/hi3518ev201.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516cv300/hi3516cv300.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516cv300/hi3516ev100.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516cv500/hi3516av300.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516cv500/hi3516cv500.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516cv500/hi3516dv300.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516ev200/hi3516dv200.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516ev200/hi3516ev200.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516ev200/hi3516ev300.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3516ev200/hi3518ev300.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3519v101/hi3516av200.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3519v101/hi3519v101.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3536cv100/hi3536cv100.config
 delete mode 100644 br-ext-chip-hisilicon/board/hi3536dv100/hi3536dv100.config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516av100_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516av100_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516av200_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516av200_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516av300_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516av300_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv100_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv100_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv200_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv200_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv300_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv300_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv500_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv500_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv100_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv100_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv300_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv300_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev100_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev100_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev200_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev200_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev300_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev300_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3518cv100_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3518cv100_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev100_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev100_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev200_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev200_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev201_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev201_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev300_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev300_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3519av100_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3519av100_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3519v101_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3519v101_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3536cv100_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3536cv100_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3536dv100_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3536dv100_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3559av100_unknown/config
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3559av100_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-hisilicon/board/unknown_unknown_hi3559av100_unknown/putonrootfs/.gitkeep
 delete mode 100644 br-ext-chip-ingenic/board/t31/t31.config
 delete mode 100644 br-ext-chip-ingenic/board/t40/t40.config
 delete mode 100644 br-ext-chip-novatek/board/nt9856x/nt98562.config
 delete mode 100644 br-ext-chip-novatek/board/nt9856x/nt98566.config
 delete mode 100644 br-ext-chip-novatek/board/unknown_unknown_nt98562_unknown/config
 delete mode 100644 br-ext-chip-novatek/board/unknown_unknown_nt98562_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-novatek/board/unknown_unknown_nt98566_unknown/config
 delete mode 100644 br-ext-chip-novatek/board/unknown_unknown_nt98566_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-rockchip/board/rv11xx/rv1109.config
 delete mode 100644 br-ext-chip-rockchip/board/rv11xx/rv1126.config
 delete mode 100644 br-ext-chip-rockchip/board/unknown_unknown_rv1109_unknown/config
 delete mode 100644 br-ext-chip-rockchip/board/unknown_unknown_rv1109_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-rockchip/board/unknown_unknown_rv1126_unknown/config
 delete mode 100644 br-ext-chip-rockchip/board/unknown_unknown_rv1126_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/infinity1/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/infinity2m/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/infinity5/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/infinity6/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/infinity6/kernel/.dot
 delete mode 100644 br-ext-chip-sigmastar/board/infinity6b0/ssc325.config
 delete mode 100644 br-ext-chip-sigmastar/board/infinity6b0/ssc333.config
 delete mode 100644 br-ext-chip-sigmastar/board/infinity6b0/ssc335.config
 delete mode 100644 br-ext-chip-sigmastar/board/infinity6b0/ssc335de.config
 delete mode 100644 br-ext-chip-sigmastar/board/infinity6b0/ssc337.config
 delete mode 100644 br-ext-chip-sigmastar/board/infinity6b0/ssc337de.config
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_msc313e_unknown/config
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_msc313e_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_msc316dc_unknown/config
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_msc316dc_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_msc316dm_unknown/config
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_msc316dm_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_ssc325_unknown/config
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_ssc325_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_ssc333_unknown/config
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_ssc333_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_ssc335_unknown/config
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_ssc335_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_ssc335de_unknown/config
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_ssc335de_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_ssc337_unknown/config
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_ssc337_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_ssc337de_unknown/config
 delete mode 100644 br-ext-chip-sigmastar/board/unknown_unknown_ssc337de_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-xiongmai/board/unknown_unknown_xm510_unknown/config
 delete mode 100644 br-ext-chip-xiongmai/board/unknown_unknown_xm510_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-xiongmai/board/unknown_unknown_xm510_unknown/putonrootfs/.gitkeep
 delete mode 100644 br-ext-chip-xiongmai/board/unknown_unknown_xm530_unknown/config
 delete mode 100644 br-ext-chip-xiongmai/board/unknown_unknown_xm530_unknown/kernel/.gitkeep
 delete mode 100644 br-ext-chip-xiongmai/board/unknown_unknown_xm530_unknown/putonrootfs/.gitkeep
 delete mode 100644 br-ext-chip-xiongmai/board/xm510/xm510.config
 delete mode 100644 br-ext-chip-xiongmai/board/xm530/xm530.config

diff --git a/Makefile b/Makefile
index 6d5d991f..f397ee5e 100644
--- a/Makefile
+++ b/Makefile
@@ -36,8 +36,6 @@ usage help:
 	  - make install-deps - install system deps\n \
 	  - make prepare - download and unpack buildroot\n \
 	  - make list-configs - show available hardware configs list\n \
-	  - make BOARD=<BOARD-ID> board-info - show information about\n \
-	  	  selected board\n \
 	  - make BOARD=<BOARD-ID> all - build all needed for a board\n \
 	  	  (toolchain, kernel and rootfs images)\n \
 	  - make clean - cleaning before reassembly\n \
@@ -167,16 +165,6 @@ overlayed-rootfs-%: $(OUT_DIR)/.config
 	    BASE_TARGET_DIR=$(abspath $(ROOTFS_OVERLAYED_DIR)) \
 	    ROOTFS_$(call UPPERCASE,$(subst overlayed-rootfs-,,$@))_FINAL_IMAGE_NAME=$(ROOTFS_OVERLAYED_IMAGE).$(subst overlayed-rootfs-,,$@)
 
-
-# -------------------------------------------------------------------------------------------------
-board-info:
-	@cat $(BR_EXT_DIR)/board/$(BOARD)/config | grep RAM_LINUX_SIZE
-	$(eval VENDOR := $(shell echo $(BOARD) | cut -d "_" -f 1))
-	$(eval FAMILY := $(shell cat $(BR_EXT_DIR)/board/$(BOARD)/config | grep FAMILY | cut -d "=" -f 2))
-	$(eval CHIP   := $(shell echo $(BOARD) | cut -d "_" -f 3))
-	@cat $(BR_EXT_DIR)/board/$(FAMILY)/$(CHIP).config
-	@cat $(BR_EXT_DIR)/board/$(BOARD)/config
-
 # -------------------------------------------------------------------------------------------------
 # such targets (with trimmed `br-` prefix) are passed to Buildroot's Makefile
 br-%: $(OUT_DIR)/.config
diff --git a/br-ext-chip-ambarella/board/s2l/s2l22m.config b/br-ext-chip-ambarella/board/s2l/s2l22m.config
deleted file mode 100644
index 792d6005..00000000
--- a/br-ext-chip-ambarella/board/s2l/s2l22m.config
+++ /dev/null
@@ -1 +0,0 @@
-#
diff --git a/br-ext-chip-ambarella/board/s2l/s2l33m.config b/br-ext-chip-ambarella/board/s2l/s2l33m.config
deleted file mode 100644
index 792d6005..00000000
--- a/br-ext-chip-ambarella/board/s2l/s2l33m.config
+++ /dev/null
@@ -1 +0,0 @@
-#
diff --git a/br-ext-chip-ambarella/board/s3l/s3l.config b/br-ext-chip-ambarella/board/s3l/s3l.config
deleted file mode 100644
index 0e33baba..00000000
--- a/br-ext-chip-ambarella/board/s3l/s3l.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x?
-KERNEL_UPLOAD_ADDR=0x?
diff --git a/br-ext-chip-ambarella/board/unknown_unknown_s2l22m_unknown/config b/br-ext-chip-ambarella/board/unknown_unknown_s2l22m_unknown/config
deleted file mode 100644
index fdce2d0c..00000000
--- a/br-ext-chip-ambarella/board/unknown_unknown_s2l22m_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=s2l
-CHIP=s2l22m
-RAM_SIZE=?
-RAM_LINUX_SIZE=?
-RAM_MPP_SIZE=?
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=?
diff --git a/br-ext-chip-ambarella/board/unknown_unknown_s2l22m_unknown/kernel/.gitkeep b/br-ext-chip-ambarella/board/unknown_unknown_s2l22m_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-ambarella/board/unknown_unknown_s2l33m_unknown/config b/br-ext-chip-ambarella/board/unknown_unknown_s2l33m_unknown/config
deleted file mode 100644
index 127718eb..00000000
--- a/br-ext-chip-ambarella/board/unknown_unknown_s2l33m_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=s2l
-CHIP=s2l33m
-RAM_SIZE=?
-RAM_LINUX_SIZE=?
-RAM_MPP_SIZE=?
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=?
diff --git a/br-ext-chip-ambarella/board/unknown_unknown_s2l33m_unknown/kernel/.gitkeep b/br-ext-chip-ambarella/board/unknown_unknown_s2l33m_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-fullhan/board/fh8833v100.config b/br-ext-chip-fullhan/board/fh8833v100.config
deleted file mode 100644
index bd20a71b..00000000
--- a/br-ext-chip-fullhan/board/fh8833v100.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0xa0000000
-KERNEL_UPLOAD_ADDR=0xa0008000
diff --git a/br-ext-chip-fullhan/board/fh8852v100.config b/br-ext-chip-fullhan/board/fh8852v100.config
deleted file mode 100644
index bd20a71b..00000000
--- a/br-ext-chip-fullhan/board/fh8852v100.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0xa0000000
-KERNEL_UPLOAD_ADDR=0xa0008000
diff --git a/br-ext-chip-fullhan/board/fh8852v200.config b/br-ext-chip-fullhan/board/fh8852v200.config
deleted file mode 100644
index bd20a71b..00000000
--- a/br-ext-chip-fullhan/board/fh8852v200.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0xa0000000
-KERNEL_UPLOAD_ADDR=0xa0008000
diff --git a/br-ext-chip-goke/board/gk7205v200/gk7202v300.config b/br-ext-chip-goke/board/gk7205v200/gk7202v300.config
deleted file mode 100644
index f151c869..00000000
--- a/br-ext-chip-goke/board/gk7205v200/gk7202v300.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x40000000
-KERNEL_UPLOAD_ADDR=0x41000000
diff --git a/br-ext-chip-goke/board/gk7205v200/gk7205v200.config b/br-ext-chip-goke/board/gk7205v200/gk7205v200.config
deleted file mode 100644
index f151c869..00000000
--- a/br-ext-chip-goke/board/gk7205v200/gk7205v200.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x40000000
-KERNEL_UPLOAD_ADDR=0x41000000
diff --git a/br-ext-chip-goke/board/gk7205v200/gk7205v300.config b/br-ext-chip-goke/board/gk7205v200/gk7205v300.config
deleted file mode 100644
index f151c869..00000000
--- a/br-ext-chip-goke/board/gk7205v200/gk7205v300.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x40000000
-KERNEL_UPLOAD_ADDR=0x41000000
diff --git a/br-ext-chip-goke/board/gk7205v200/gk7605v100.config b/br-ext-chip-goke/board/gk7205v200/gk7605v100.config
deleted file mode 100644
index f151c869..00000000
--- a/br-ext-chip-goke/board/gk7205v200/gk7605v100.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x40000000
-KERNEL_UPLOAD_ADDR=0x41000000
diff --git a/br-ext-chip-goke/board/unknown_unknown_gk7202v300_unknown/config b/br-ext-chip-goke/board/unknown_unknown_gk7202v300_unknown/config
deleted file mode 100644
index 34464719..00000000
--- a/br-ext-chip-goke/board/unknown_unknown_gk7202v300_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=gk7205v200
-CHIP=gk7202v300
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-goke/board/unknown_unknown_gk7202v300_unknown/kernel/.gitkeep b/br-ext-chip-goke/board/unknown_unknown_gk7202v300_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-goke/board/unknown_unknown_gk7205v200_unknown/config b/br-ext-chip-goke/board/unknown_unknown_gk7205v200_unknown/config
deleted file mode 100644
index 9387c772..00000000
--- a/br-ext-chip-goke/board/unknown_unknown_gk7205v200_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=gk7205v200
-CHIP=gk7205v200
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-goke/board/unknown_unknown_gk7205v200_unknown/kernel/.gitkeep b/br-ext-chip-goke/board/unknown_unknown_gk7205v200_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-goke/board/unknown_unknown_gk7205v300_unknown/config b/br-ext-chip-goke/board/unknown_unknown_gk7205v300_unknown/config
deleted file mode 100644
index 86f4939a..00000000
--- a/br-ext-chip-goke/board/unknown_unknown_gk7205v300_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=gk7205v200
-CHIP=gk7205v300
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-goke/board/unknown_unknown_gk7205v300_unknown/kernel/.gitkeep b/br-ext-chip-goke/board/unknown_unknown_gk7205v300_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-goke/board/unknown_unknown_gk7605v100_unknown/config b/br-ext-chip-goke/board/unknown_unknown_gk7605v100_unknown/config
deleted file mode 100644
index 3934696c..00000000
--- a/br-ext-chip-goke/board/unknown_unknown_gk7605v100_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=gk7205v200
-CHIP=gk7605v100
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-goke/board/unknown_unknown_gk7605v100_unknown/kernel/.gitkeep b/br-ext-chip-goke/board/unknown_unknown_gk7605v100_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-grainmedia/board/gm8136/gm8136.config b/br-ext-chip-grainmedia/board/gm8136/gm8136.config
deleted file mode 100644
index ebd79130..00000000
--- a/br-ext-chip-grainmedia/board/gm8136/gm8136.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x00000000
-KERNEL_UPLOAD_ADDR=0x00008000
diff --git a/br-ext-chip-hisilicon/board/hi3516av100/hi3516av100.config b/br-ext-chip-hisilicon/board/hi3516av100/hi3516av100.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516av100/hi3516av100.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516av100/hi3516dv100.config b/br-ext-chip-hisilicon/board/hi3516av100/hi3516dv100.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516av100/hi3516dv100.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516cv100/hi3516cv100.config b/br-ext-chip-hisilicon/board/hi3516cv100/hi3516cv100.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516cv100/hi3516cv100.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516cv100/hi3518cv100.config b/br-ext-chip-hisilicon/board/hi3516cv100/hi3518cv100.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516cv100/hi3518cv100.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516cv100/hi3518ev100.config b/br-ext-chip-hisilicon/board/hi3516cv100/hi3518ev100.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516cv100/hi3518ev100.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516cv200/hi3516cv200.config b/br-ext-chip-hisilicon/board/hi3516cv200/hi3516cv200.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516cv200/hi3516cv200.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516cv200/hi3518ev200.config b/br-ext-chip-hisilicon/board/hi3516cv200/hi3518ev200.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516cv200/hi3518ev200.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516cv200/hi3518ev201.config b/br-ext-chip-hisilicon/board/hi3516cv200/hi3518ev201.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516cv200/hi3518ev201.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516cv300/hi3516cv300.config b/br-ext-chip-hisilicon/board/hi3516cv300/hi3516cv300.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516cv300/hi3516cv300.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516cv300/hi3516ev100.config b/br-ext-chip-hisilicon/board/hi3516cv300/hi3516ev100.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516cv300/hi3516ev100.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516cv500/hi3516av300.config b/br-ext-chip-hisilicon/board/hi3516cv500/hi3516av300.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516cv500/hi3516av300.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516cv500/hi3516cv500.config b/br-ext-chip-hisilicon/board/hi3516cv500/hi3516cv500.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516cv500/hi3516cv500.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516cv500/hi3516dv300.config b/br-ext-chip-hisilicon/board/hi3516cv500/hi3516dv300.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3516cv500/hi3516dv300.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3516ev200/hi3516dv200.config b/br-ext-chip-hisilicon/board/hi3516ev200/hi3516dv200.config
deleted file mode 100644
index f151c869..00000000
--- a/br-ext-chip-hisilicon/board/hi3516ev200/hi3516dv200.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x40000000
-KERNEL_UPLOAD_ADDR=0x41000000
diff --git a/br-ext-chip-hisilicon/board/hi3516ev200/hi3516ev200.config b/br-ext-chip-hisilicon/board/hi3516ev200/hi3516ev200.config
deleted file mode 100644
index f151c869..00000000
--- a/br-ext-chip-hisilicon/board/hi3516ev200/hi3516ev200.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x40000000
-KERNEL_UPLOAD_ADDR=0x41000000
diff --git a/br-ext-chip-hisilicon/board/hi3516ev200/hi3516ev300.config b/br-ext-chip-hisilicon/board/hi3516ev200/hi3516ev300.config
deleted file mode 100644
index f151c869..00000000
--- a/br-ext-chip-hisilicon/board/hi3516ev200/hi3516ev300.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x40000000
-KERNEL_UPLOAD_ADDR=0x41000000
diff --git a/br-ext-chip-hisilicon/board/hi3516ev200/hi3518ev300.config b/br-ext-chip-hisilicon/board/hi3516ev200/hi3518ev300.config
deleted file mode 100644
index f151c869..00000000
--- a/br-ext-chip-hisilicon/board/hi3516ev200/hi3518ev300.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x40000000
-KERNEL_UPLOAD_ADDR=0x41000000
diff --git a/br-ext-chip-hisilicon/board/hi3519v101/hi3516av200.config b/br-ext-chip-hisilicon/board/hi3519v101/hi3516av200.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3519v101/hi3516av200.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3519v101/hi3519v101.config b/br-ext-chip-hisilicon/board/hi3519v101/hi3519v101.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-hisilicon/board/hi3519v101/hi3519v101.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-hisilicon/board/hi3536cv100/hi3536cv100.config b/br-ext-chip-hisilicon/board/hi3536cv100/hi3536cv100.config
deleted file mode 100644
index 4e797567..00000000
--- a/br-ext-chip-hisilicon/board/hi3536cv100/hi3536cv100.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x82000000
diff --git a/br-ext-chip-hisilicon/board/hi3536dv100/hi3536dv100.config b/br-ext-chip-hisilicon/board/hi3536dv100/hi3536dv100.config
deleted file mode 100644
index 4e797567..00000000
--- a/br-ext-chip-hisilicon/board/hi3536dv100/hi3536dv100.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x82000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av100_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av100_unknown/config
deleted file mode 100644
index a6749b4f..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av100_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516av100
-CHIP=hi3516av100
-RAM_SIZE=256M
-RAM_LINUX_SIZE=128M
-RAM_MPP_SIZE=128M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av100_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av100_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av200_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av200_unknown/config
deleted file mode 100644
index c4ede883..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av200_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3519v101
-CHIP=hi3516av200
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av200_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av200_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av300_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av300_unknown/config
deleted file mode 100644
index 1168595d..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av300_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516cv500
-CHIP=hi3516av300
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av300_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516av300_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv100_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv100_unknown/config
deleted file mode 100644
index a29fb4db..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv100_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516cv100
-CHIP=hi3516cv100
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv100_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv100_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv200_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv200_unknown/config
deleted file mode 100644
index f6c36603..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv200_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516cv200
-CHIP=hi3516cv200
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv200_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv200_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv300_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv300_unknown/config
deleted file mode 100644
index d7287697..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv300_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516cv300
-CHIP=hi3516cv300
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv300_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv300_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv500_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv500_unknown/config
deleted file mode 100644
index d759d66e..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv500_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516cv500
-CHIP=hi3516cv500
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv500_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv500_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv100_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv100_unknown/config
deleted file mode 100644
index 1c894702..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv100_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516av100
-CHIP=hi3516dv100
-RAM_SIZE=256M
-RAM_LINUX_SIZE=128M
-RAM_MPP_SIZE=128M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv100_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv100_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv300_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv300_unknown/config
deleted file mode 100644
index 32bc4c66..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv300_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516cv500
-CHIP=hi3516dv300
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv300_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv300_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev100_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev100_unknown/config
deleted file mode 100644
index d583140e..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev100_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516cv300
-CHIP=hi3516ev100
-RAM_SIZE=64M
-RAM_LINUX_SIZE=48M
-RAM_MPP_SIZE=16M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev100_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev100_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev200_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev200_unknown/config
deleted file mode 100644
index 028afcdd..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev200_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516ev200
-CHIP=hi3516ev200
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev200_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev200_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev300_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev300_unknown/config
deleted file mode 100644
index 9ce7a6d2..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev300_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516ev200
-CHIP=hi3516ev300
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev300_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3516ev300_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518cv100_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3518cv100_unknown/config
deleted file mode 100644
index f93cb510..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518cv100_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516cv100
-CHIP=hi3518cv100
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518cv100_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3518cv100_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev100_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev100_unknown/config
deleted file mode 100644
index 854fd522..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev100_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516cv100
-CHIP=hi3518ev100
-RAM_SIZE=64M
-RAM_LINUX_SIZE=48M
-RAM_MPP_SIZE=8M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev100_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev100_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev200_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev200_unknown/config
deleted file mode 100644
index 08100112..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev200_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516cv200
-CHIP=hi3518ev200
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev200_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev200_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev201_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev201_unknown/config
deleted file mode 100644
index c80a73f3..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev201_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516cv200
-CHIP=hi3518ev201
-RAM_SIZE=32M
-RAM_LINUX_SIZE=22M
-RAM_MPP_SIZE=10M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev201_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev201_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev300_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev300_unknown/config
deleted file mode 100644
index e034591a..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev300_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3516ev200
-CHIP=hi3518ev300
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev300_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev300_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3519av100_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3519av100_unknown/config
deleted file mode 100644
index 43bdce8f..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3519av100_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3519av100
-CHIP=hi3519av100
-RAM_SIZE=512M
-RAM_LINUX_SIZE=256M
-RAM_MPP_SIZE=256M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3519av100_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3519av100_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3519v101_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3519v101_unknown/config
deleted file mode 100644
index 193497c9..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3519v101_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3519v101
-CHIP=hi3519v101
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3519v101_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3519v101_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3536cv100_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3536cv100_unknown/config
deleted file mode 100644
index ff46642c..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3536cv100_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3536cv100
-CHIP=hi3536cv100
-RAM_SIZE=1024M
-RAM_LINUX_SIZE=1024M
-RAM_MPP_SIZE=0M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=256K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3536cv100_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3536cv100_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3536dv100_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3536dv100_unknown/config
deleted file mode 100644
index 6f3097b9..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3536dv100_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3536dv100
-CHIP=hi3536dv100
-RAM_SIZE=512M
-RAM_LINUX_SIZE=500M
-RAM_MPP_SIZE=12M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=256K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3536dv100_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3536dv100_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3559av100_unknown/config b/br-ext-chip-hisilicon/board/unknown_unknown_hi3559av100_unknown/config
deleted file mode 100644
index 03715cdb..00000000
--- a/br-ext-chip-hisilicon/board/unknown_unknown_hi3559av100_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=hi3559av100
-CHIP=hi3559av100
-RAM_SIZE=512M
-RAM_LINUX_SIZE=256M
-RAM_MPP_SIZE=256M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3559av100_unknown/kernel/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3559av100_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-hisilicon/board/unknown_unknown_hi3559av100_unknown/putonrootfs/.gitkeep b/br-ext-chip-hisilicon/board/unknown_unknown_hi3559av100_unknown/putonrootfs/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-ingenic/board/t31/t31.config b/br-ext-chip-ingenic/board/t31/t31.config
deleted file mode 100644
index 0e33baba..00000000
--- a/br-ext-chip-ingenic/board/t31/t31.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x?
-KERNEL_UPLOAD_ADDR=0x?
diff --git a/br-ext-chip-ingenic/board/t40/t40.config b/br-ext-chip-ingenic/board/t40/t40.config
deleted file mode 100644
index 0e33baba..00000000
--- a/br-ext-chip-ingenic/board/t40/t40.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x?
-KERNEL_UPLOAD_ADDR=0x?
diff --git a/br-ext-chip-novatek/board/nt9856x/nt98562.config b/br-ext-chip-novatek/board/nt9856x/nt98562.config
deleted file mode 100644
index d55a78b9..00000000
--- a/br-ext-chip-novatek/board/nt9856x/nt98562.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x01000000
-KERNEL_UPLOAD_ADDR=0x01000000
diff --git a/br-ext-chip-novatek/board/nt9856x/nt98566.config b/br-ext-chip-novatek/board/nt9856x/nt98566.config
deleted file mode 100644
index d55a78b9..00000000
--- a/br-ext-chip-novatek/board/nt9856x/nt98566.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x01000000
-KERNEL_UPLOAD_ADDR=0x01000000
diff --git a/br-ext-chip-novatek/board/unknown_unknown_nt98562_unknown/config b/br-ext-chip-novatek/board/unknown_unknown_nt98562_unknown/config
deleted file mode 100644
index f00a668d..00000000
--- a/br-ext-chip-novatek/board/unknown_unknown_nt98562_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=nt9856x
-CHIP=nt98562
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-novatek/board/unknown_unknown_nt98562_unknown/kernel/.gitkeep b/br-ext-chip-novatek/board/unknown_unknown_nt98562_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-novatek/board/unknown_unknown_nt98566_unknown/config b/br-ext-chip-novatek/board/unknown_unknown_nt98566_unknown/config
deleted file mode 100644
index c3ee6057..00000000
--- a/br-ext-chip-novatek/board/unknown_unknown_nt98566_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=nt9856x
-CHIP=nt98566
-RAM_SIZE=128M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=96M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-novatek/board/unknown_unknown_nt98566_unknown/kernel/.gitkeep b/br-ext-chip-novatek/board/unknown_unknown_nt98566_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-rockchip/board/rv11xx/rv1109.config b/br-ext-chip-rockchip/board/rv11xx/rv1109.config
deleted file mode 100644
index 3348cf93..00000000
--- a/br-ext-chip-rockchip/board/rv11xx/rv1109.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x00000000
-KERNEL_UPLOAD_ADDR=0x00200800
diff --git a/br-ext-chip-rockchip/board/rv11xx/rv1126.config b/br-ext-chip-rockchip/board/rv11xx/rv1126.config
deleted file mode 100644
index 3348cf93..00000000
--- a/br-ext-chip-rockchip/board/rv11xx/rv1126.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x00000000
-KERNEL_UPLOAD_ADDR=0x00200800
diff --git a/br-ext-chip-rockchip/board/unknown_unknown_rv1109_unknown/config b/br-ext-chip-rockchip/board/unknown_unknown_rv1109_unknown/config
deleted file mode 100644
index c6c2bd25..00000000
--- a/br-ext-chip-rockchip/board/unknown_unknown_rv1109_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=rv11xx
-CHIP=rv1109
-RAM_SIZE=512M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=392M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-rockchip/board/unknown_unknown_rv1109_unknown/kernel/.gitkeep b/br-ext-chip-rockchip/board/unknown_unknown_rv1109_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-rockchip/board/unknown_unknown_rv1126_unknown/config b/br-ext-chip-rockchip/board/unknown_unknown_rv1126_unknown/config
deleted file mode 100644
index c786ac6c..00000000
--- a/br-ext-chip-rockchip/board/unknown_unknown_rv1126_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=rv11xx
-CHIP=rv1126
-RAM_SIZE=1024M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=960M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-rockchip/board/unknown_unknown_rv1126_unknown/kernel/.gitkeep b/br-ext-chip-rockchip/board/unknown_unknown_rv1126_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/infinity1/.gitkeep b/br-ext-chip-sigmastar/board/infinity1/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/infinity2m/.gitkeep b/br-ext-chip-sigmastar/board/infinity2m/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/infinity5/.gitkeep b/br-ext-chip-sigmastar/board/infinity5/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/infinity6/.gitkeep b/br-ext-chip-sigmastar/board/infinity6/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/infinity6/kernel/.dot b/br-ext-chip-sigmastar/board/infinity6/kernel/.dot
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/infinity6b0/ssc325.config b/br-ext-chip-sigmastar/board/infinity6b0/ssc325.config
deleted file mode 100644
index ef48c316..00000000
--- a/br-ext-chip-sigmastar/board/infinity6b0/ssc325.config
+++ /dev/null
@@ -1,3 +0,0 @@
-MEM_START_ADDR=0x20000000
-KERNEL_UPLOAD_ADDR=0x20008000
-
diff --git a/br-ext-chip-sigmastar/board/infinity6b0/ssc333.config b/br-ext-chip-sigmastar/board/infinity6b0/ssc333.config
deleted file mode 100644
index ef48c316..00000000
--- a/br-ext-chip-sigmastar/board/infinity6b0/ssc333.config
+++ /dev/null
@@ -1,3 +0,0 @@
-MEM_START_ADDR=0x20000000
-KERNEL_UPLOAD_ADDR=0x20008000
-
diff --git a/br-ext-chip-sigmastar/board/infinity6b0/ssc335.config b/br-ext-chip-sigmastar/board/infinity6b0/ssc335.config
deleted file mode 100644
index ef48c316..00000000
--- a/br-ext-chip-sigmastar/board/infinity6b0/ssc335.config
+++ /dev/null
@@ -1,3 +0,0 @@
-MEM_START_ADDR=0x20000000
-KERNEL_UPLOAD_ADDR=0x20008000
-
diff --git a/br-ext-chip-sigmastar/board/infinity6b0/ssc335de.config b/br-ext-chip-sigmastar/board/infinity6b0/ssc335de.config
deleted file mode 100644
index ef48c316..00000000
--- a/br-ext-chip-sigmastar/board/infinity6b0/ssc335de.config
+++ /dev/null
@@ -1,3 +0,0 @@
-MEM_START_ADDR=0x20000000
-KERNEL_UPLOAD_ADDR=0x20008000
-
diff --git a/br-ext-chip-sigmastar/board/infinity6b0/ssc337.config b/br-ext-chip-sigmastar/board/infinity6b0/ssc337.config
deleted file mode 100644
index ef48c316..00000000
--- a/br-ext-chip-sigmastar/board/infinity6b0/ssc337.config
+++ /dev/null
@@ -1,3 +0,0 @@
-MEM_START_ADDR=0x20000000
-KERNEL_UPLOAD_ADDR=0x20008000
-
diff --git a/br-ext-chip-sigmastar/board/infinity6b0/ssc337de.config b/br-ext-chip-sigmastar/board/infinity6b0/ssc337de.config
deleted file mode 100644
index ef48c316..00000000
--- a/br-ext-chip-sigmastar/board/infinity6b0/ssc337de.config
+++ /dev/null
@@ -1,3 +0,0 @@
-MEM_START_ADDR=0x20000000
-KERNEL_UPLOAD_ADDR=0x20008000
-
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_msc313e_unknown/config b/br-ext-chip-sigmastar/board/unknown_unknown_msc313e_unknown/config
deleted file mode 100644
index 83d7e395..00000000
--- a/br-ext-chip-sigmastar/board/unknown_unknown_msc313e_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=infinity3
-CHIP=ssc313e
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=?
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_msc313e_unknown/kernel/.gitkeep b/br-ext-chip-sigmastar/board/unknown_unknown_msc313e_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_msc316dc_unknown/config b/br-ext-chip-sigmastar/board/unknown_unknown_msc316dc_unknown/config
deleted file mode 100644
index 7a32a3b5..00000000
--- a/br-ext-chip-sigmastar/board/unknown_unknown_msc316dc_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=infinity3
-CHIP=msc316dc
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=?
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_msc316dc_unknown/kernel/.gitkeep b/br-ext-chip-sigmastar/board/unknown_unknown_msc316dc_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_msc316dm_unknown/config b/br-ext-chip-sigmastar/board/unknown_unknown_msc316dm_unknown/config
deleted file mode 100644
index 316ff0f2..00000000
--- a/br-ext-chip-sigmastar/board/unknown_unknown_msc316dm_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=infinity3
-CHIP=msc316dm
-RAM_SIZE=128M
-RAM_LINUX_SIZE=64M
-RAM_MPP_SIZE=64M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=?
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_msc316dm_unknown/kernel/.gitkeep b/br-ext-chip-sigmastar/board/unknown_unknown_msc316dm_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_ssc325_unknown/config b/br-ext-chip-sigmastar/board/unknown_unknown_ssc325_unknown/config
deleted file mode 100644
index 41e98344..00000000
--- a/br-ext-chip-sigmastar/board/unknown_unknown_ssc325_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=infinity6b0
-CHIP=ssc325
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=?
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_ssc325_unknown/kernel/.gitkeep b/br-ext-chip-sigmastar/board/unknown_unknown_ssc325_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_ssc333_unknown/config b/br-ext-chip-sigmastar/board/unknown_unknown_ssc333_unknown/config
deleted file mode 100644
index 573b6e96..00000000
--- a/br-ext-chip-sigmastar/board/unknown_unknown_ssc333_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=infinity6b0
-CHIP=ssc333
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=?
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_ssc333_unknown/kernel/.gitkeep b/br-ext-chip-sigmastar/board/unknown_unknown_ssc333_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_ssc335_unknown/config b/br-ext-chip-sigmastar/board/unknown_unknown_ssc335_unknown/config
deleted file mode 100644
index 09939bf8..00000000
--- a/br-ext-chip-sigmastar/board/unknown_unknown_ssc335_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=infinity6b0
-CHIP=ssc335
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=?
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_ssc335_unknown/kernel/.gitkeep b/br-ext-chip-sigmastar/board/unknown_unknown_ssc335_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_ssc335de_unknown/config b/br-ext-chip-sigmastar/board/unknown_unknown_ssc335de_unknown/config
deleted file mode 100644
index 95ca9f93..00000000
--- a/br-ext-chip-sigmastar/board/unknown_unknown_ssc335de_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=infinity6b0
-CHIP=ssc335de
-RAM_SIZE=128M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=?
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_ssc335de_unknown/kernel/.gitkeep b/br-ext-chip-sigmastar/board/unknown_unknown_ssc335de_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_ssc337_unknown/config b/br-ext-chip-sigmastar/board/unknown_unknown_ssc337_unknown/config
deleted file mode 100644
index d5eb3a83..00000000
--- a/br-ext-chip-sigmastar/board/unknown_unknown_ssc337_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=infinity6b0
-CHIP=ssc337
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=?
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_ssc337_unknown/kernel/.gitkeep b/br-ext-chip-sigmastar/board/unknown_unknown_ssc337_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_ssc337de_unknown/config b/br-ext-chip-sigmastar/board/unknown_unknown_ssc337de_unknown/config
deleted file mode 100644
index 4a8bf6fe..00000000
--- a/br-ext-chip-sigmastar/board/unknown_unknown_ssc337de_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=infinity6b0
-CHIP=ssc337de
-RAM_SIZE=128M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=?
diff --git a/br-ext-chip-sigmastar/board/unknown_unknown_ssc337de_unknown/kernel/.gitkeep b/br-ext-chip-sigmastar/board/unknown_unknown_ssc337de_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-xiongmai/board/unknown_unknown_xm510_unknown/config b/br-ext-chip-xiongmai/board/unknown_unknown_xm510_unknown/config
deleted file mode 100644
index 5d6e4b9c..00000000
--- a/br-ext-chip-xiongmai/board/unknown_unknown_xm510_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=xm510
-CHIP=xm510
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-xiongmai/board/unknown_unknown_xm510_unknown/kernel/.gitkeep b/br-ext-chip-xiongmai/board/unknown_unknown_xm510_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-xiongmai/board/unknown_unknown_xm510_unknown/putonrootfs/.gitkeep b/br-ext-chip-xiongmai/board/unknown_unknown_xm510_unknown/putonrootfs/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-xiongmai/board/unknown_unknown_xm530_unknown/config b/br-ext-chip-xiongmai/board/unknown_unknown_xm530_unknown/config
deleted file mode 100644
index 59691023..00000000
--- a/br-ext-chip-xiongmai/board/unknown_unknown_xm530_unknown/config
+++ /dev/null
@@ -1,10 +0,0 @@
-VENDOR=unknown
-MODEL=unknown
-FAMILY=xm530
-CHIP=xm530
-RAM_SIZE=64M
-RAM_LINUX_SIZE=32M
-RAM_MPP_SIZE=32M
-ROM_SIZE=?
-CMOS=unknown
-UBOOT_SIZE=1024K
diff --git a/br-ext-chip-xiongmai/board/unknown_unknown_xm530_unknown/kernel/.gitkeep b/br-ext-chip-xiongmai/board/unknown_unknown_xm530_unknown/kernel/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-xiongmai/board/unknown_unknown_xm530_unknown/putonrootfs/.gitkeep b/br-ext-chip-xiongmai/board/unknown_unknown_xm530_unknown/putonrootfs/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/br-ext-chip-xiongmai/board/xm510/xm510.config b/br-ext-chip-xiongmai/board/xm510/xm510.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-xiongmai/board/xm510/xm510.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000
diff --git a/br-ext-chip-xiongmai/board/xm530/xm530.config b/br-ext-chip-xiongmai/board/xm530/xm530.config
deleted file mode 100644
index 72e91bbf..00000000
--- a/br-ext-chip-xiongmai/board/xm530/xm530.config
+++ /dev/null
@@ -1,2 +0,0 @@
-MEM_START_ADDR=0x80000000
-KERNEL_UPLOAD_ADDR=0x81000000