Initial commit

package/boot/uboot-at91/Makefile

@@ -0,0 +1,140 @@
+#
+# Copyright (C) 2016 Ben Whitten <ben.whitten@gmail.com>
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_VERSION:=linux4sam-2020.04
+PKG_RELEASE:=$(AUTORELEASE)
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/linux4sam/u-boot-at91.git
+PKG_MIRROR_HASH:=4f106d215c01c4d024c4612bbd3ef189188d19abc1ab2cc316b257d308534feb
+PKG_SOURCE_VERSION:=0e1d1b6efb7f8e27c372279a906fcd2524df09da
+
+include $(INCLUDE_DIR)/u-boot.mk
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+define U-Boot/Default
+  BUILD_TARGET:=at91
+  HIDDEN:=1
+  UBOOT_IMAGE:=u-boot.bin
+endef
+
+define U-Boot/at91sam9m10g45ek_nandflash
+  NAME:=AT91SAM9M10G45-EK board (NandFlash)
+  BUILD_SUBTARGET:=sam9x
+  BUILD_DEVICES:=atmel_at91sam9m10g45ek
+endef
+
+define U-Boot/at91sam9x5ek_nandflash
+  NAME:=AT91SAM9X5-EK board (NandFlash)
+  BUILD_SUBTARGET:=sam9x
+  BUILD_DEVICES:=atmel_at91sam9g15ek atmel_at91sam9g25ek \
+                 atmel_at91sam9g35ek atmel_at91sam9x25ek \
+                 atmel_at91sam9x35ek
+endef
+
+define U-Boot/at91sam9x5ek_mmc
+  NAME:=AT91SAM9X5-EK board (SDcard)
+  BUILD_SUBTARGET:=sam9x
+  BUILD_DEVICES:=atmel_at91sam9g15ek atmel_at91sam9g25ek \
+                 atmel_at91sam9g35ek atmel_at91sam9x25ek \
+                 atmel_at91sam9x35ek
+endef
+
+define U-Boot/sama5d3_xplained_nandflash
+  NAME:=SAMA5D3 Xplained board (NandFlash)
+  BUILD_SUBTARGET:=sama5
+  BUILD_DEVICES:=microchip_sama5d3-xplained
+endef
+
+define U-Boot/sama5d3_xplained_mmc
+  NAME:=SAMA5D3 Xplained board (SDcard)
+  BUILD_SUBTARGET:=sama5
+  BUILD_DEVICES:=microchip_sama5d3-xplained
+endef
+
+define U-Boot/sama5d2_xplained_spiflash
+  NAME:=SAMA5D2 Xplained board (SPI Flash)
+  BUILD_SUBTARGET:=sama5
+  BUILD_DEVICES:=microchip_sama5d2-xplained
+endef
+
+define U-Boot/sama5d2_xplained_mmc
+  NAME:=SAMA5D2 Xplained board (SDcard/EMMC)
+  BUILD_SUBTARGET:=sama5
+  BUILD_DEVICES:=microchip_sama5d2-xplained
+endef
+
+define U-Boot/sama5d4_xplained_spiflash
+  NAME:=SAMA5D4 Xplained board (SPI Flash)
+  BUILD_SUBTARGET:=sama5
+  BUILD_DEVICES:=microchip_sama5d4-xplained
+endef
+
+define U-Boot/sama5d4_xplained_mmc
+  NAME:=SAMA5D4 Xplained board (SDcard)
+  BUILD_SUBTARGET:=sama5
+  BUILD_DEVICES:=microchip_sama5d4-xplained
+endef
+
+define U-Boot/sama5d4_xplained_nandflash
+  NAME:=SAMA5D4 Xplained board (NandFlash)
+  BUILD_SUBTARGET:=sama5
+  BUILD_DEVICES:=microchip_sama5d3-xplained
+endef
+
+define U-Boot/sama5d27_som1_ek_mmc1
+  NAME:=SAMA5D27 SOM1 Ek (SDCard1)
+  BUILD_SUBTARGET:=sama5
+  BUILD_DEVICES:=microchip_sama5d27-som1-ek
+endef
+
+define U-Boot/sama5d27_som1_ek_qspiflash
+  NAME:=SAMA5D27 SOM1 Ek (QSPI Flash)
+  BUILD_SUBTARGET:=sama5
+  BUILD_DEVICES:=microchip_sama5d27-som1-ek
+endef
+
+define U-Boot/sama5d2_ptc_ek_nandflash
+  NAME:=SAMA5D2 PTC Ek (Nand Flash)
+  BUILD_SUBTARGET:=sama5
+  BUILD_DEVICES:=microchip_sama5d2-ptc-ek
+endef
+
+define U-Boot/sama5d2_ptc_ek_mmc
+  NAME:=SAMA5D2 PTC Ek (SDCard)
+  BUILD_SUBTARGET:=sama5
+  BUILD_DEVICES:=microchip_sama5d2-ptc-ek
+endef
+
+UBOOT_TARGETS := \
+	at91sam9m10g45ek_nandflash \
+	at91sam9x5ek_nandflash \
+	at91sam9x5ek_mmc \
+	sama5d3_xplained_nandflash \
+	sama5d3_xplained_mmc \
+	sama5d2_xplained_mmc \
+	sama5d2_xplained_spiflash \
+	sama5d4_xplained_mmc \
+	sama5d4_xplained_spiflash \
+	sama5d4_xplained_nandflash\
+	sama5d27_som1_ek_mmc1 \
+	sama5d27_som1_ek_qspiflash \
+	sama5d2_ptc_ek_nandflash \
+	sama5d2_ptc_ek_mmc
+
+define Build/Compile
+	+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
+		CROSS_COMPILE=$(TARGET_CROSS) \
+		DTC=$(PKG_BUILD_DIR)/scripts/dtc/dtc \
+		KCFLAGS="$(filter-out -fstack-protector \
+		-mfloat-abi=hard, $(TARGET_CFLAGS)) -mfloat-abi=soft"
+endef
+
+$(eval $(call BuildPackage/U-Boot))

package/boot/uboot-at91/patches/001-fix-Wformat-security.patch

@@ -0,0 +1,33 @@
+--- a/cmd/version.c
++++ b/cmd/version.c
+@@ -18,7 +18,7 @@ static int do_version(cmd_tbl_t *cmdtp,
+ {
+ 	char buf[DISPLAY_OPTIONS_BANNER_LENGTH];
+ 
+-	printf(display_options_get_banner(false, buf, sizeof(buf)));
++	printf("%s",display_options_get_banner(false, buf, sizeof(buf)));
+ #ifdef CC_VERSION_STRING
+ 	puts(CC_VERSION_STRING "\n");
+ #endif
+--- a/drivers/pinctrl/pinctrl-uclass.c
++++ b/drivers/pinctrl/pinctrl-uclass.c
+@@ -368,7 +368,7 @@ int pinctrl_get_pin_name(struct udevice
+ 	if (!ops->get_pin_name)
+ 		return -ENOSYS;
+ 
+-	snprintf(buf, size, ops->get_pin_name(dev, selector));
++	snprintf(buf, size, "%s", ops->get_pin_name(dev, selector));
+ 
+ 	return 0;
+ }
+--- a/lib/efi_loader/efi_variable.c
++++ b/lib/efi_loader/efi_variable.c
+@@ -522,7 +522,7 @@ efi_status_t EFIAPI efi_set_variable(u16
+ 
+ 	if (old_size)
+ 		/* APPEND_WRITE */
+-		s += sprintf(s, old_val);
++		s += sprintf(s, "%s", old_val);
+ 	else
+ 		s += sprintf(s, "(blob)");
+ 

package/boot/uboot-at91/patches/010-fix_dtc_compilation_on_host_gcc10.patch

@@ -0,0 +1,46 @@
+From e33a814e772cdc36436c8c188d8c42d019fda639 Mon Sep 17 00:00:00 2001
+From: Dirk Mueller <dmueller@suse.com>
+Date: Tue, 14 Jan 2020 18:53:41 +0100
+Subject: [PATCH] scripts/dtc: Remove redundant YYLOC global declaration
+
+gcc 10 will default to -fno-common, which causes this error at link
+time:
+
+  (.text+0x0): multiple definition of `yylloc'; dtc-lexer.lex.o (symbol from plugin):(.text+0x0): first defined here
+
+This is because both dtc-lexer as well as dtc-parser define the same
+global symbol yyloc. Before with -fcommon those were merged into one
+defintion. The proper solution would be to to mark this as "extern",
+however that leads to:
+
+  dtc-lexer.l:26:16: error: redundant redeclaration of 'yylloc' [-Werror=redundant-decls]
+   26 | extern YYLTYPE yylloc;
+      |                ^~~~~~
+In file included from dtc-lexer.l:24:
+dtc-parser.tab.h:127:16: note: previous declaration of 'yylloc' was here
+  127 | extern YYLTYPE yylloc;
+      |                ^~~~~~
+cc1: all warnings being treated as errors
+
+which means the declaration is completely redundant and can just be
+dropped.
+
+Signed-off-by: Dirk Mueller <dmueller@suse.com>
+Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
+[robh: cherry-pick from upstream]
+Cc: stable@vger.kernel.org
+Signed-off-by: Rob Herring <robh@kernel.org>
+---
+ scripts/dtc/dtc-lexer.l | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/scripts/dtc/dtc-lexer.l
++++ b/scripts/dtc/dtc-lexer.l
+@@ -38,7 +38,6 @@ LINECOMMENT	"//".*\n
+ #include "srcpos.h"
+ #include "dtc-parser.tab.h"
+ 
+-YYLTYPE yylloc;
+ extern bool treesource_error;
+ 
+ /* CAUTION: this will stop working if we ever use yyless() or yyunput() */