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Update XM510 project

pull/55/head
Igor Zalatov (via Araneus server) 2021-09-22 22:50:46 +03:00
parent 5d7e8e82ff
commit 4d862ff44c
5 changed files with 146 additions and 12 deletions
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0
br-ext-chip-xiongmai/board/xm510/kernel/overlay/.gitkeep
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65
br-ext-chip-xiongmai/board/xm510/kernel/overlay/include/linux/compiler-gcc7.h 100644
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@ -0,0 +1,65 @@
#ifndef __LINUX_COMPILER_H
#error "Please don't include <linux/compiler-gcc7.h> directly, include <linux/compiler.h> instead."
#endif
#define __used __attribute__((__used__))
#define __must_check __attribute__((warn_unused_result))
#define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
/* Mark functions as cold. gcc will assume any path leading to a call
to them will be unlikely. This means a lot of manual unlikely()s
are unnecessary now for any paths leading to the usual suspects
like BUG(), printk(), panic() etc. [but let's keep them for now for
older compilers]
Early snapshots of gcc 4.3 don't support this and we can't detect this
in the preprocessor, but we can live with this because they're unreleased.
Maketime probing would be overkill here.
gcc also has a __attribute__((__hot__)) to move hot functions into
a special section, but I don't see any sense in this right now in
the kernel context */
#define __cold __attribute__((__cold__))
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
#ifndef __CHECKER__
# define __compiletime_warning(message) __attribute__((warning(message)))
# define __compiletime_error(message) __attribute__((error(message)))
#endif /* __CHECKER__ */
/*
* Mark a position in code as unreachable. This can be used to
* suppress control flow warnings after asm blocks that transfer
* control elsewhere.
*
* Early snapshots of gcc 4.5 don't support this and we can't detect
* this in the preprocessor, but we can live with this because they're
* unreleased. Really, we need to have autoconf for the kernel.
*/
#define unreachable() __builtin_unreachable()
/* Mark a function definition as prohibited from being cloned. */
#define __noclone __attribute__((__noclone__))
/*
* Tell the optimizer that something else uses this function or variable.
*/
#define __visible __attribute__((externally_visible))
/*
* GCC 'asm goto' miscompiles certain code sequences:
*
* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
*
* Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
*
* (asm goto is automatically volatile - the naming reflects this.)
*/
#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
#define __HAVE_BUILTIN_BSWAP32__
#define __HAVE_BUILTIN_BSWAP64__
#define __HAVE_BUILTIN_BSWAP16__
#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */

69
br-ext-chip-xiongmai/board/xm510/kernel/patches_unused/test-1.patch 100644
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@ -0,0 +1,69 @@
diff -urN a/compiler-gcc7.h linux/compiler-gcc7.h
--- a/include/linux/compiler-gcc7.h 1970-01-01 03:00:00.000000000 +0300
+++ b/include/linux/compiler-gcc7.h 2021-05-26 14:55:50.000000000 +0300
@@ -0,0 +1,65 @@
+#ifndef __LINUX_COMPILER_H
+#error "Please don't include <linux/compiler-gcc7.h> directly, include <linux/compiler.h> instead."
+#endif
+
+#define __used __attribute__((__used__))
+#define __must_check __attribute__((warn_unused_result))
+#define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
+
+/* Mark functions as cold. gcc will assume any path leading to a call
+ to them will be unlikely. This means a lot of manual unlikely()s
+ are unnecessary now for any paths leading to the usual suspects
+ like BUG(), printk(), panic() etc. [but let's keep them for now for
+ older compilers]
+
+ Early snapshots of gcc 4.3 don't support this and we can't detect this
+ in the preprocessor, but we can live with this because they're unreleased.
+ Maketime probing would be overkill here.
+
+ gcc also has a __attribute__((__hot__)) to move hot functions into
+ a special section, but I don't see any sense in this right now in
+ the kernel context */
+#define __cold __attribute__((__cold__))
+
+#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
+
+#ifndef __CHECKER__
+# define __compiletime_warning(message) __attribute__((warning(message)))
+# define __compiletime_error(message) __attribute__((error(message)))
+#endif /* __CHECKER__ */
+
+/*
+ * Mark a position in code as unreachable. This can be used to
+ * suppress control flow warnings after asm blocks that transfer
+ * control elsewhere.
+ *
+ * Early snapshots of gcc 4.5 don't support this and we can't detect
+ * this in the preprocessor, but we can live with this because they're
+ * unreleased. Really, we need to have autoconf for the kernel.
+ */
+#define unreachable() __builtin_unreachable()
+
+/* Mark a function definition as prohibited from being cloned. */
+#define __noclone __attribute__((__noclone__))
+
+/*
+ * Tell the optimizer that something else uses this function or variable.
+ */
+#define __visible __attribute__((externally_visible))
+
+/*
+ * GCC 'asm goto' miscompiles certain code sequences:
+ *
+ * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
+ *
+ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
+ *
+ * (asm goto is automatically volatile - the naming reflects this.)
+ */
+#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
+
+#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
+#define __HAVE_BUILTIN_BSWAP32__
+#define __HAVE_BUILTIN_BSWAP64__
+#define __HAVE_BUILTIN_BSWAP16__
+#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */

20
br-ext-chip-xiongmai/configs/unknown_unknown_xm510_openipc_defconfig
View File

@ -48,7 +48,7 @@ BR2_GLOBAL_PATCH_DIR="$(TOPDIR)/../general/package/all-patches"
BR2_PACKAGE_BUSYBOX_CONFIG="$(TOPDIR)/../general/package/busybox/busybox.config"
BR2_PACKAGE_DROPBEAR=y
# BR2_PACKAGE_FDK_AAC_OPENIPC is not set
BR2_PACKAGE_FWPRINTENV_OPENIPC=y
# BR2_PACKAGE_FWPRINTENV_OPENIPC is not set
# BR2_PACKAGE_HASERL is not set
BR2_PACKAGE_IPCTOOL=y
BR2_PACKAGE_JSON_C=y
@ -79,15 +79,15 @@ BR2_PACKAGE_XIONGMAI_OSDRV_XM510=y
BR2_PACKAGE_YAML_CLI=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=y
BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT7601U=y
# BR2_PACKAGE_WIRELESS_TOOLS is not set
# BR2_PACKAGE_WPA_SUPPLICANT is not set
# BR2_PACKAGE_WPA_SUPPLICANT_CLI is not set
# BR2_PACKAGE_WPA_SUPPLICANT_NL80211 is not set
# BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE is not set
# BR2_PACKAGE_LINUX_FIRMWARE is not set
# BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT7601U is not set
# BR2_PACKAGE_RTL8188EU is not set
# WIREGUARD
BR2_PACKAGE_WIREGUARD_LINUX_COMPAT=y
BR2_PACKAGE_WIREGUARD_TOOLS=y
# BR2_PACKAGE_WIREGUARD_LINUX_COMPAT is not set
# BR2_PACKAGE_WIREGUARD_TOOLS is not set

4
building.sh
View File

@ -252,7 +252,7 @@ xm550() {
#
# ssc333 # OpenIPC
#
ssc335 # OpenIPC
# ssc335 # OpenIPC
# ssc335_blackbird # BlackBird
# ssc335_goodcam # GoodCam
# ssc335_initramfs # Initramfs
@ -268,7 +268,7 @@ ssc335 # OpenIPC
#
#######
#
# xm510 # Brocken
xm510 # Brocken
# xm530 # OK
# xm550 # OK
#