From 10627280dfc548ceb2d70e4f41ebeb3a4f8acef6 Mon Sep 17 00:00:00 2001
From: "Igor Zalatov (from Citadel PC)" <flyrouter@gmail.com>
Date: Thu, 7 Oct 2021 19:17:20 +0300
Subject: [PATCH] Add xiongmai-opensdk-xm510 package

---
 br-ext-chip-xiongmai/Config.in                |  1 +
 .../unknown_unknown_xm510_openipc_defconfig   |  1 +
 br-ext-chip-xiongmai/external.mk              |  1 +
 .../package/xiongmai-opensdk-xm510/Config.in  |  6 +++++
 .../xiongmai-opensdk-xm510/hisi_gpio.mk       | 22 +++++++++++++++++++
 .../xiongmai-opensdk-xm510/src/lib/wrapper.c  | 17 ++++++++++++++
 6 files changed, 48 insertions(+)
 create mode 100644 general/package/xiongmai-opensdk-xm510/Config.in
 create mode 100644 general/package/xiongmai-opensdk-xm510/hisi_gpio.mk
 create mode 100644 general/package/xiongmai-opensdk-xm510/src/lib/wrapper.c

diff --git a/br-ext-chip-xiongmai/Config.in b/br-ext-chip-xiongmai/Config.in
index 5bd1ba3c..16da2e59 100644
--- a/br-ext-chip-xiongmai/Config.in
+++ b/br-ext-chip-xiongmai/Config.in
@@ -19,6 +19,7 @@ source "$BR2_EXTERNAL_XIONGMAI_PATH/package/node-exporter/Config.in"
 source "$BR2_EXTERNAL_XIONGMAI_PATH/package/opus-openipc/Config.in"
 source "$BR2_EXTERNAL_XIONGMAI_PATH/package/uacme-openipc/Config.in"
 source "$BR2_EXTERNAL_XIONGMAI_PATH/package/vtund-openipc/Config.in"
+source "$BR2_EXTERNAL_XIONGMAI_PATH/package/xiongmai-opensdk-xm510/Config.in"
 source "$BR2_EXTERNAL_XIONGMAI_PATH/package/xiongmai-osdrv-xm510/Config.in"
 source "$BR2_EXTERNAL_XIONGMAI_PATH/package/xiongmai-osdrv-xm530/Config.in"
 source "$BR2_EXTERNAL_XIONGMAI_PATH/package/yaml-cli/Config.in"
diff --git a/br-ext-chip-xiongmai/configs/unknown_unknown_xm510_openipc_defconfig b/br-ext-chip-xiongmai/configs/unknown_unknown_xm510_openipc_defconfig
index 6dd5c382..a3a59794 100644
--- a/br-ext-chip-xiongmai/configs/unknown_unknown_xm510_openipc_defconfig
+++ b/br-ext-chip-xiongmai/configs/unknown_unknown_xm510_openipc_defconfig
@@ -76,6 +76,7 @@ BR2_PACKAGE_MOTORS=y
 # BR2_PACKAGE_SSHPASS is not set
 BR2_PACKAGE_UACME_OPENIPC=y
 BR2_PACKAGE_VTUND_OPENIPC=y
+BR2_PACKAGE_XIONGMAI_OPENSDK_XM510=y
 BR2_PACKAGE_XIONGMAI_OSDRV_XM510=y
 # BR2_PACKAGE_XIONGMAI_OSDRV_XM530 is not set
 BR2_PACKAGE_YAML_CLI=y
diff --git a/br-ext-chip-xiongmai/external.mk b/br-ext-chip-xiongmai/external.mk
index 2ee1a888..e92156ee 100644
--- a/br-ext-chip-xiongmai/external.mk
+++ b/br-ext-chip-xiongmai/external.mk
@@ -19,6 +19,7 @@ include $(BR2_EXTERNAL_XIONGMAI_PATH)/package/node-exporter/node-exporter.mk
 include $(BR2_EXTERNAL_XIONGMAI_PATH)/package/opus-openipc/opus-openipc.mk
 include $(BR2_EXTERNAL_XIONGMAI_PATH)/package/uacme-openipc/uacme-openipc.mk
 include $(BR2_EXTERNAL_XIONGMAI_PATH)/package/vtund-openipc/vtund-openipc.mk
+include $(BR2_EXTERNAL_XIONGMAI_PATH)/package/xiongmai-opensdk-xm510/xiongmai-opensdk-xm510.mk
 include $(BR2_EXTERNAL_XIONGMAI_PATH)/package/xiongmai-osdrv-xm510/xiongmai-osdrv-xm510.mk
 include $(BR2_EXTERNAL_XIONGMAI_PATH)/package/xiongmai-osdrv-xm530/xiongmai-osdrv-xm530.mk
 include $(BR2_EXTERNAL_XIONGMAI_PATH)/package/yaml-cli/yaml-cli.mk
\ No newline at end of file
diff --git a/general/package/xiongmai-opensdk-xm510/Config.in b/general/package/xiongmai-opensdk-xm510/Config.in
new file mode 100644
index 00000000..e0b3ed7e
--- /dev/null
+++ b/general/package/xiongmai-opensdk-xm510/Config.in
@@ -0,0 +1,6 @@
+config BR2_PACKAGE_XIONGMAI_OPENSDK_XM510
+	bool "xiongmai_opensdk_xm510"
+	help
+	  Library for running uclibc applications in musl environment
+
+	  https://openipc.org
diff --git a/general/package/xiongmai-opensdk-xm510/hisi_gpio.mk b/general/package/xiongmai-opensdk-xm510/hisi_gpio.mk
new file mode 100644
index 00000000..3b10096e
--- /dev/null
+++ b/general/package/xiongmai-opensdk-xm510/hisi_gpio.mk
@@ -0,0 +1,22 @@
+################################################################################
+#
+# xiongmai_opensdk_xm510
+#
+################################################################################
+
+XIONGMAI_OPENSDK_XM510_LICENSE = MIT
+XIONGMAI_OPENSDK_XM510_LICENSE_FILES = LICENSE
+
+define XIONGMAI_OPENSDK_XM510_EXTRACT_CMDS
+	cp $(BR2_EXTERNAL_HISILICON_PATH)/package/xiongmai_opensdk_xm510/src/wrapper.c $(@D)/
+endef
+
+define XIONGMAI_OPENSDK_XM510_BUILD_CMDS
+	(cd $(@D); $(TARGET_CC) -fPIC -shared -s wrapper.c -o libwrapper.so )
+endef
+
+define XIONGMAI_OPENSDK_XM510_INSTALL_TARGET_CMDS
+	install -m 0755 -D $(@D)/libwrapper.so $(TARGET_DIR)/lib/libwrapper.so
+endef
+
+$(eval $(generic-package))
diff --git a/general/package/xiongmai-opensdk-xm510/src/lib/wrapper.c b/general/package/xiongmai-opensdk-xm510/src/lib/wrapper.c
new file mode 100644
index 00000000..298c4f53
--- /dev/null
+++ b/general/package/xiongmai-opensdk-xm510/src/lib/wrapper.c
@@ -0,0 +1,17 @@
+#define _GNU_SOURCE
+#include <stdint.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int __uClibc_main(int (*main)(int, char **, char **), int argc, char **argv,
+                  int (*init)(int, char **, char **), void (*fini)(void),
+                  void (*rtld_fini)(void), void *stack_end) {
+  exit(main(argc, argv, environ));
+}
+
+void *mmap64(void *start, size_t len, int prot, int flags, int fd,
+             uint64_t off);
+
+void *xmap(void *start, size_t len, int prot, int flags, int fd, uint32_t off) {
+  return mmap64(start, len, prot, flags, fd, off);
+}