Add TI DaVinci DM36x (#583)

.github/workflows/matrix_build.yml

@@ -36,6 +36,7 @@ jobs:
       matrix:
         platform:
           - ak3918ev300
+          - dm36x
           - fh8852v100
           - fh8852v200
           - gk7102
@@ -257,6 +258,9 @@ jobs:
           - platform: ak3918ev300
             release: lite
             custom: onlyci
+          - platform: dm36x
+            release: lite
+            custom: onlyci
           - platform: gk7102
             release: lite
             custom: onlyci

br-ext-chip-ti/Config.in

@@ -0,0 +1,37 @@
+source "$BR2_EXTERNAL_TI_PATH/linux/Config.ext.in"
+#source "$BR2_EXTERNAL_TI_PATH/package/ti-osdrv-dm36x/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/ti_patcher/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/aura-httpd/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/comgt/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/dropbear-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/fdk-aac-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/ffmpeg-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/fwprintenv-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/i2c-telemetry/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/ipctool/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/json-c-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/jsonfilter/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/lame-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/libcurl-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/libevent-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/libhv-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/libogg-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/libsrt-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/libwebsockets-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/linux-firmware-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/majestic-fonts/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/majestic/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/mavfwd/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/mbedtls-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/microbe-web/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/microsnander/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/motors/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/node-exporter/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/opus-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/quirc-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/rtl8188fu-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/uacme-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/vtund-openipc/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/xmdp/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/yaml-cli/Config.in"
+source "$BR2_EXTERNAL_TI_PATH/package/zerotier-one/Config.in"

br-ext-chip-ti/board/dm36x/kernel/patches/0001-fix_yylloc_for_modern_host_compilers.patch

@@ -0,0 +1 @@
+../../../../../patches/linux/3.9.x/fix_yylloc_for_modern_host_compilers.patch

br-ext-chip-ti/board/dm36x/kernel/patches/0002-gcc8_err_encountered.patch

@@ -0,0 +1 @@
+../../../../../patches/linux/3.9.x/gcc8_err_encountered.patch

br-ext-chip-ti/board/dm36x/kernel/patches/0003-overlayfs.v17-3.9-rc2.patch

@@ -0,0 +1 @@
+../../../../../patches/linux/3.9.x/overlayfs.v17-3.9-rc2.patch

br-ext-chip-ti/configs/dm36x_lite_defconfig

@@ -0,0 +1,109 @@
+# Architecture
+BR2_arm=y
+BR2_arm926t=y
+BR2_ARM_EABI=y
+BR2_ARM_INSTRUCTIONS_THUMB=y
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="3.9"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_9=y
+
+# Toolchain
+BR2_PER_PACKAGE_DIRECTORIES=y
+BR2_GCC_VERSION_8_X=y
+# BR2_TOOLCHAIN_USES_UCLIBC is not set
+# BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
+# BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
+# BR2_EXTRA_GCC_CONFIG_OPTIONS=""
+BR2_TOOLCHAIN_USES_MUSL=y
+BR2_TOOLCHAIN_BUILDROOT_MUSL=y
+BR2_TOOLCHAIN_BUILDROOT_LIBC="musl"
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_USE_SSP=y
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.9"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_TI_PATH)/board/dm36x/kernel/dm36x.generic.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_LZMA=y
+BR2_LINUX_KERNEL_EXT_TI_PATCHER=y
+BR2_LINUX_KERNEL_EXT_TI_PATCHER_LIST="$(BR2_EXTERNAL_TI_PATH)/board/dm36x/kernel/patches/ $(BR2_EXTERNAL_TI_PATH)/board/dm36x/kernel/overlay"
+
+# Filesystem
+# BR2_TARGET_TZ_INFO is not set
+BR2_TARGET_ROOTFS_CPIO=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_ROOTFS_OVERLAY="$(TOPDIR)/../general/overlay"
+BR2_ROOTFS_POST_BUILD_SCRIPT="$(TOPDIR)/../scripts/executing_commands_for_$(BR2_TOOLCHAIN_BUILDROOT_LIBC).sh"
+
+# OpenIPC configuration
+BR2_TOOLCHAIN_BUILDROOT_VENDOR="openipc"
+BR2_TARGET_GENERIC_ISSUE="Welcome to OpenIPC"
+BR2_TARGET_GENERIC_HOSTNAME="openipc-dm36x"
+BR2_GLOBAL_PATCH_DIR="$(TOPDIR)/../general/package/all-patches"
+
+# OpenIPC packages
+BR2_PACKAGE_BUSYBOX_CONFIG="$(TOPDIR)/../general/package/busybox/busybox.config"
+BR2_PACKAGE_DROPBEAR_OPENIPC=y
+# BR2_PACKAGE_FDK_AAC_OPENIPC is not set
+BR2_PACKAGE_FWPRINTENV_OPENIPC=y
+# BR2_PACKAGE_TI_OSDRV_DM36X=y
+BR2_PACKAGE_HASERL=y
+# BR2_PACKAGE_HISI_GPIO is not set
+BR2_PACKAGE_IPCTOOL=y
+BR2_PACKAGE_JSON_C=y
+BR2_PACKAGE_JSONFILTER=y
+BR2_PACKAGE_LIBCURL_OPENIPC=y
+BR2_PACKAGE_LIBCURL_OPENIPC_CURL=y
+# BR2_PACKAGE_LIBCURL_OPENIPC_VERBOSE is not set
+# BR2_PACKAGE_LIBCURL_OPENIPC_PROXY_SUPPORT is not set
+# BR2_PACKAGE_LIBCURL_OPENIPC_COOKIES_SUPPORT is not set
+# BR2_PACKAGE_LIBCURL_OPENIPC_EXTRA_PROTOCOLS_FEATURES is not set
+BR2_PACKAGE_LIBCURL_OPENIPC_MBEDTLS=y
+BR2_PACKAGE_LIBEVENT_OPENIPC=y
+BR2_PACKAGE_LIBEVENT_OPENIPC_REMOVE_PYSCRIPT=y
+BR2_PACKAGE_LIBOGG_OPENIPC=y
+BR2_PACKAGE_LIBYAML=y
+BR2_PACKAGE_MAJESTIC_FONTS=y
+# BR2_PACKAGE_MAJESTIC is not set
+BR2_PACKAGE_MBEDTLS_OPENIPC=y
+# BR2_PACKAGE_MBEDTLS_OPENIPC_PROGRAMS is not set
+# BR2_PACKAGE_MBEDTLS_OPENIPC_COMPRESSION is not set
+BR2_PACKAGE_MICROBE_WEB=y
+# BR2_PACKAGE_MINI_SNMPD is not set
+BR2_PACKAGE_MOTORS=y
+# BR2_PACKAGE_OPUS_OPENIPC is not set
+BR2_PACKAGE_OPUS_OPENIPC_FIXED_POINT=y
+# BR2_PACKAGE_SSHPASS is not set
+BR2_PACKAGE_UACME_OPENIPC=y
+BR2_PACKAGE_VTUND_OPENIPC=y
+BR2_PACKAGE_YAML_CLI=y
+BR2_PACKAGE_QUIRC_OPENIPC=y
+
+# V4L
+BR2_PACKAGE_LIBV4L=y
+BR2_PACKAGE_LIBV4L_UTILS=y
+
+# WiFi
+BR2_PACKAGE_WIRELESS_TOOLS=y
+BR2_PACKAGE_WPA_SUPPLICANT=y
+BR2_PACKAGE_WPA_SUPPLICANT_CLI=y
+BR2_PACKAGE_WPA_SUPPLICANT_NL80211=y
+BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
+BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC=y
+BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_MT7601U=y
+# BR2_PACKAGE_RTL8188EU is not set
+
+# WIREGUARD
+# BR2_PACKAGE_WIREGUARD_LINUX_COMPAT is not set
+# BR2_PACKAGE_WIREGUARD_TOOLS is not set
+
+# DEBUG
+BR2_PACKAGE_HOST_GDB=y
+BR2_PACKAGE_GDB=y
+
+BR2_PACKAGE_ZLIB=y

br-ext-chip-ti/external.desc

@@ -0,0 +1,2 @@
+name: TI
+desc: Buildroot external tree for TI based IP cameras

br-ext-chip-ti/external.mk

@@ -0,0 +1,2 @@
+include $(BR2_EXTERNAL_TI_PATH)/linux/linux-ext-ti_patcher.mk
+include $(sort $(wildcard $(BR2_EXTERNAL_TI_PATH)/package/*/*.mk))

br-ext-chip-ti/linux/Config.ext.in

@@ -0,0 +1,15 @@
+
+config BR2_LINUX_KERNEL_EXT_TI_PATCHER
+	bool "TI kernel patches"
+	select BR2_PACKAGE_TI_PATCHER
+	help
+	  Patch Kernel for TI boards
+
+if BR2_LINUX_KERNEL_EXT_TI_PATCHER
+
+config BR2_LINUX_KERNEL_EXT_TI_PATCHER_LIST
+	string "Patch list"
+	help
+	  Space-separated list of patches to be applied
+
+endif  # BR2_LINUX_KERNEL_EXT_TI_PATCHER

br-ext-chip-ti/linux/linux-ext-ti_patcher.mk

@@ -0,0 +1,11 @@
+################################################################################
+#
+# linux_kernel_ext_ti_patcher
+#
+################################################################################
+
+LINUX_EXTENSIONS += ti_patcher
+
+define TI_PATCHER_PREPARE_KERNEL
+	$(TI_PATCHER_PKGDIR)/apply.sh $(@D) $(BR2_LINUX_KERNEL_EXT_TI_PATCHER_LIST)
+endef

br-ext-chip-ti/package/aura-httpd

@@ -0,0 +1 @@
+../../general/package/aura-httpd

br-ext-chip-ti/package/aws-producer

@@ -0,0 +1 @@
+../../general/package/aws-producer

br-ext-chip-ti/package/aws-webrtc

@@ -0,0 +1 @@
+../../general/package/aws-webrtc

br-ext-chip-ti/package/baresip-openipc

@@ -0,0 +1 @@
+../../general/package/baresip-openipc

br-ext-chip-ti/package/comgt

@@ -0,0 +1 @@
+../../general/package/comgt

br-ext-chip-ti/package/dropbear-openipc

@@ -0,0 +1 @@
+../../general/package/dropbear-openipc

br-ext-chip-ti/package/fdk-aac-openipc

@@ -0,0 +1 @@
+../../general/package/fdk-aac-openipc

br-ext-chip-ti/package/ffmpeg-openipc

@@ -0,0 +1 @@
+../../general/package/ffmpeg-openipc

br-ext-chip-ti/package/fwprintenv-openipc

@@ -0,0 +1 @@
+../../general/package/fwprintenv-openipc

br-ext-chip-ti/package/gdbserver-lite

@@ -0,0 +1 @@
+../../general/package/gdbserver-lite

br-ext-chip-ti/package/i2c-telemetry

@@ -0,0 +1 @@
+../../general/package/i2c-telemetry

br-ext-chip-ti/package/ipctool

@@ -0,0 +1 @@
+../../general/package/ipctool

br-ext-chip-ti/package/json-c-openipc

@@ -0,0 +1 @@
+../../general/package/json-c-openipc

br-ext-chip-ti/package/jsonfilter

@@ -0,0 +1 @@
+../../general/package/jsonfilter

br-ext-chip-ti/package/lame-openipc

@@ -0,0 +1 @@
+../../general/package/lame-openipc

br-ext-chip-ti/package/libcurl-openipc

@@ -0,0 +1 @@
+../../general/package/libcurl-openipc

br-ext-chip-ti/package/libevent-openipc

@@ -0,0 +1 @@
+../../general/package/libevent-openipc

br-ext-chip-ti/package/libhv-openipc

@@ -0,0 +1 @@
+../../general/package/libhv-openipc

br-ext-chip-ti/package/libogg-openipc

@@ -0,0 +1 @@
+../../general/package/libogg-openipc

br-ext-chip-ti/package/libre-openipc

@@ -0,0 +1 @@
+../../general/package/libre-openipc

br-ext-chip-ti/package/librem-openipc

@@ -0,0 +1 @@
+../../general/package/librem-openipc

br-ext-chip-ti/package/libsrt-openipc

@@ -0,0 +1 @@
+../../general/package/libsrt-openipc

br-ext-chip-ti/package/libsrtp-openipc

@@ -0,0 +1 @@
+../../general/package/libsrtp-openipc

br-ext-chip-ti/package/libwebsockets-openipc

@@ -0,0 +1 @@
+../../general/package/libwebsockets-openipc

br-ext-chip-ti/package/linux-firmware-openipc

@@ -0,0 +1 @@
+../../general/package/linux-firmware-openipc

br-ext-chip-ti/package/majestic

@@ -0,0 +1 @@
+../../general/package/majestic

br-ext-chip-ti/package/majestic-fonts

@@ -0,0 +1 @@
+../../general/package/majestic-fonts

br-ext-chip-ti/package/mavfwd

@@ -0,0 +1 @@
+../../general/package/mavfwd

br-ext-chip-ti/package/mbedtls-openipc

@@ -0,0 +1 @@
+../../general/package/mbedtls-openipc

br-ext-chip-ti/package/microbe-web

@@ -0,0 +1 @@
+../../general/package/microbe-web

br-ext-chip-ti/package/microsnander

@@ -0,0 +1 @@
+../../general/package/microsnander

br-ext-chip-ti/package/motors

@@ -0,0 +1 @@
+../../general/package/motors

br-ext-chip-ti/package/mt7601u-ap-openipc

@@ -0,0 +1 @@
+../../general/package/mt7601u-ap-openipc

br-ext-chip-ti/package/node-exporter

@@ -0,0 +1 @@
+../../general/package/node-exporter

br-ext-chip-ti/package/opus-openipc

@@ -0,0 +1 @@
+../../general/package/opus-openipc

br-ext-chip-ti/package/quirc-openipc

@@ -0,0 +1 @@
+../../general/package/quirc-openipc

br-ext-chip-ti/package/rtl8188fu-openipc

@@ -0,0 +1 @@
+../../general/package/rtl8188fu-openipc

br-ext-chip-ti/package/ti_patcher

@@ -0,0 +1 @@
+../../general/package/ti_patcher

br-ext-chip-ti/package/uacme-openipc

@@ -0,0 +1 @@
+../../general/package/uacme-openipc

br-ext-chip-ti/package/uqmi-openipc

@@ -0,0 +1 @@
+../../general/package/uqmi-openipc

br-ext-chip-ti/package/usrsctp

@@ -0,0 +1 @@
+../../general/package/usrsctp

br-ext-chip-ti/package/vtund-openipc

@@ -0,0 +1 @@
+../../general/package/vtund-openipc

br-ext-chip-ti/package/xmdp

@@ -0,0 +1 @@
+../../general/package/xmdp

br-ext-chip-ti/package/yaml-cli

@@ -0,0 +1 @@
+../../general/package/yaml-cli

br-ext-chip-ti/package/zerotier-one

@@ -0,0 +1 @@
+../../general/package/zerotier-one

general/package/ti_patcher/Config.in

@@ -0,0 +1,3 @@
+
+config BR2_PACKAGE_TI_PATCHER
+	bool

general/package/ti_patcher/apply.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+function log() {
+    echo "--- $@"
+}
+
+function apply_patch() {
+    DST=$1
+    SRC=$2
+
+    if [[ -d $SRC ]]; then
+        if [[ ${SRC:${#SRC}-1} != '/' ]]; then
+            log Apply \"$SRC\" as overlay directory
+            cp -r $SRC/* $DST/
+        else
+            log Apply \"$SRC\" as patches directory
+            for P in $SRC/*.patch; do
+                patch -d $DST -p1 < $P
+            done
+        fi
+    else
+        log Apply \"$SRC\" as single patch
+        patch -d $DST -p1 < $SRC
+    fi
+}
+
+function apply_patches() {
+    log Gonna apply "$@"
+    while [[ $# -ge 1 ]]; do
+        apply_patch $DST $1
+        shift
+    done
+}
+
+DST=$1
+shift
+
+if [ -f $DST/.ti-patched ]; then
+    log Patched already
+    exit
+fi
+
+apply_patches $@
+touch $DST/.ti-patched

general/package/ti_patcher/ti_patcher.mk

@@ -0,0 +1,12 @@
+################################################################################
+#
+# ti_patcher
+#
+################################################################################
+
+TI_PATCHER_VERSION = 0.1
+TI_PATCHER_INSTALL_TARGET = NO
+TI_PATCHER_SITE =
+TI_PATCHER_SOURCE =
+
+$(eval $(generic-package))

patches/linux/3.9.x/fix_yylloc_for_modern_host_compilers.patch

@@ -0,0 +1,54 @@
+diff --git a/scripts/dtc/dtc-lexer.l b/scripts/dtc/dtc-lexer.l
+index 3b41bfc..5e62bc0 100644
+--- a/scripts/dtc/dtc-lexer.l
++++ b/scripts/dtc/dtc-lexer.l
+@@ -39,7 +39,7 @@ LINECOMMENT	"//".*\n
+ #include "srcpos.h"
+ #include "dtc-parser.tab.h"
+ 
+-YYLTYPE yylloc;
++YYLTYPE yylloc ;
+ 
+ /* CAUTION: this will stop working if we ever use yyless() or yyunput() */
+ #define	YY_USER_ACTION \
+diff --git a/scripts/dtc/dtc-lexer.lex.c_shipped b/scripts/dtc/dtc-lexer.lex.c_shipped
+index 2d30f41..e073c9b 100644
+--- a/scripts/dtc/dtc-lexer.lex.c_shipped
++++ b/scripts/dtc/dtc-lexer.lex.c_shipped
+@@ -637,7 +637,9 @@ char *yytext;
+ #include "srcpos.h"
+ #include "dtc-parser.tab.h"
+ 
+-YYLTYPE yylloc;
++#if (__GNUC__ << 16) + __GNUC_MINOR__ < 0x1000000
++extern YYLTYPE yylloc ;
++#endif
+ 
+ /* CAUTION: this will stop working if we ever use yyless() or yyunput() */
+ #define	YY_USER_ACTION \
+diff --git a/scripts/dtc/dtc-parser.tab.c_shipped b/scripts/dtc/dtc-parser.tab.c_shipped
+index c8769d5..f7fbb2e 100644
+--- a/scripts/dtc/dtc-parser.tab.c_shipped
++++ b/scripts/dtc/dtc-parser.tab.c_shipped
+@@ -70,7 +70,7 @@
+ #include "dtc.h"
+ #include "srcpos.h"
+ 
+-YYLTYPE yylloc;
++YYLTYPE yylloc ;
+ 
+ extern int yylex(void);
+ extern void print_error(char const *fmt, ...);
+diff --git a/scripts/dtc/dtc-parser.y b/scripts/dtc/dtc-parser.y
+index f412460..e00a3c4 100644
+--- a/scripts/dtc/dtc-parser.y
++++ b/scripts/dtc/dtc-parser.y
+@@ -24,7 +24,7 @@
+ #include "dtc.h"
+ #include "srcpos.h"
+ 
+-YYLTYPE yylloc;
++YYLTYPE yylloc ;
+ 
+ extern int yylex(void);
+ extern void print_error(char const *fmt, ...);

patches/linux/3.9.x/gcc8_err_encountered.patch

@@ -0,0 +1,21 @@
+--- a/arch/arm/include/asm/uaccess.h
++++ b/arch/arm/include/asm/uaccess.h
+@@ -121,7 +121,7 @@
+ #define __get_user_check(x,p)							\
+ 	({								\
+ 		unsigned long __limit = current_thread_info()->addr_limit - 1; \
+-		register const typeof(*(p)) __user *__p asm("r0") = (p);\
++		register typeof(*(p)) __user *__p asm("r0") = (p);\
+ 		register unsigned long __r2 asm("r2");			\
+ 		register unsigned long __l asm("r1") = __limit;		\
+ 		register int __e asm("r0");				\
+@@ -165,7 +165,7 @@
+ 	({								\
+ 		unsigned long __limit = current_thread_info()->addr_limit - 1; \
+-		register const typeof(*(p)) __r2 asm("r2") = (x);	\
+-		register const typeof(*(p)) __user *__p asm("r0") = (p);\
++		register typeof(*(p)) __r2 asm("r2") = (x);		\
++		register typeof(*(p)) __user *__p asm("r0") = (p);	\
+ 		register unsigned long __l asm("r1") = __limit;		\
+ 		register int __e asm("r0");				\
+ 		switch (sizeof(*(__p))) {				\