From 712d4814bd655fb3ed8b9af602158cc6923acae7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Mon, 5 Oct 2015 02:36:16 -0300 Subject: uboot-cubox-i-linux-libre: add new package to [libre] --- libre/uboot-cubox-i-linux-libre/PKGBUILD | 71 ++ .../arm_board_use_weak.patch | 81 ++ .../check_dtbs_subdir_fix.patch | 23 + .../cmd_test_implement_-e_for_file_existance.patch | 53 ++ ...mon-main.c-make-show_boot_progress-__weak.patch | 31 + .../kernel-add-support-for-gcc-5.patch | 97 +++ .../leds_missing_include.patch | 61 ++ .../no-unalligned-access.patch | 22 + .../remove_unnecessary_inits.patch | 818 +++++++++++++++++++++ ...2-gcc5-use_gcc_inline_version_instead_c99.patch | 56 ++ .../uboot-cubox-i-linux-libre.install | 25 + 11 files changed, 1338 insertions(+) create mode 100644 libre/uboot-cubox-i-linux-libre/PKGBUILD create mode 100644 libre/uboot-cubox-i-linux-libre/arm_board_use_weak.patch create mode 100644 libre/uboot-cubox-i-linux-libre/check_dtbs_subdir_fix.patch create mode 100644 libre/uboot-cubox-i-linux-libre/cmd_test_implement_-e_for_file_existance.patch create mode 100644 libre/uboot-cubox-i-linux-libre/common-main.c-make-show_boot_progress-__weak.patch create mode 100644 libre/uboot-cubox-i-linux-libre/kernel-add-support-for-gcc-5.patch create mode 100644 libre/uboot-cubox-i-linux-libre/leds_missing_include.patch create mode 100644 libre/uboot-cubox-i-linux-libre/no-unalligned-access.patch create mode 100644 libre/uboot-cubox-i-linux-libre/remove_unnecessary_inits.patch create mode 100644 libre/uboot-cubox-i-linux-libre/u-boot-002-gcc5-use_gcc_inline_version_instead_c99.patch create mode 100644 libre/uboot-cubox-i-linux-libre/uboot-cubox-i-linux-libre.install (limited to 'libre') diff --git a/libre/uboot-cubox-i-linux-libre/PKGBUILD b/libre/uboot-cubox-i-linux-libre/PKGBUILD new file mode 100644 index 000000000..b37bcfcc7 --- /dev/null +++ b/libre/uboot-cubox-i-linux-libre/PKGBUILD @@ -0,0 +1,71 @@ +# U-Boot: UDOO +# Maintainer: Dave Higham +# Maintainer: André Silva + +buildarch=4 + +_pkgname=linux-libre +pkgname=("uboot-cubox-i-${_pkgname}") +pkgver=2013.10 +pkgrel=4 +arch=('armv7h') +url="http://git.denx.de/u-boot.git/" +license=('GPL') +makedepends=('bc') +depends=('linux-libre') +replaces=('uboot-cubox-i') +option=('!strip') +_commit=e509dd30e97bf2cbce21502e4462d9d7c1d85daa +source=("uboot-${_commit}.tar.gz::https://github.com/SolidRun/u-boot-imx6/archive/${_commit}.tar.gz" + 'kernel-add-support-for-gcc-5.patch' + 'arm_board_use_weak.patch' + 'leds_missing_include.patch' + 'remove_unnecessary_inits.patch' + 'u-boot-002-gcc5-use_gcc_inline_version_instead_c99.patch' + 'no-unalligned-access.patch' + 'common-main.c-make-show_boot_progress-__weak.patch' + 'check_dtbs_subdir_fix.patch') +md5sums=('3417d53a913949fd80c052fc8662c2a4' + '721a46867e189d8dedc6b6f86a536a34' + 'b8cd082b76224d157d55404d0bc87831' + 'cf823fe2da67b8db5b9de9352a815f91' + '6f3d537701904f0244e6d857e2545c5d' + '8ed91e4257bfb7e0971fa988342537a3' + '629d34349b5652e2d4274ad89e1c4481' + '8087672256020417438b12ec4946e1cf' + '5d5ea5bd73957bbf6ec18e1ae65a5e9c') +prepare() { + cd u-boot-imx6-${_commit} + + patch -Np1 -i ../kernel-add-support-for-gcc-5.patch + patch -Np1 -i ../arm_board_use_weak.patch + patch -Np1 -i ../leds_missing_include.patch + patch -Np1 -i ../remove_unnecessary_inits.patch + patch -Np1 -i ../u-boot-002-gcc5-use_gcc_inline_version_instead_c99.patch + patch -Np1 -i ../no-unalligned-access.patch + patch -Np1 -i ../common-main.c-make-show_boot_progress-__weak.patch + patch -Np1 -i ../check_dtbs_subdir_fix.patch +} + +build() { + cd u-boot-imx6-${_commit} + + unset CFLAGS + unset CXXFLAGS + unset LDFLAGS + + make distclean + make mx6_cubox-i_config + make +} + +package() { + pkgdesc="U-Boot for all Cubox-i variants (built for the linux-libre kernel package)" + install=${pkgname}.install + + cd u-boot-imx6-${_commit} + + mkdir -p "${pkgdir}/boot/${pkgname}" + cp u-boot.img "${pkgdir}/boot/${pkgname}" + cp SPL "${pkgdir}/boot/${pkgname}" +} diff --git a/libre/uboot-cubox-i-linux-libre/arm_board_use_weak.patch b/libre/uboot-cubox-i-linux-libre/arm_board_use_weak.patch new file mode 100644 index 000000000..58ab1d045 --- /dev/null +++ b/libre/uboot-cubox-i-linux-libre/arm_board_use_weak.patch @@ -0,0 +1,81 @@ +From 8590c800ee60e46f15d6085e3c1fed0d6881fc62 Mon Sep 17 00:00:00 2001 +From: Jeroen Hofstee +Date: Wed, 8 Oct 2014 22:57:21 +0200 +Subject: [PATCH] arm: board: use __weak + +Signed-off-by: Jeroen Hofstee +Acked-by: Albert ARIBAUD +--- + arch/arm/lib/board.c | 40 ++++++++++++---------------------------- + 1 file changed, 12 insertions(+), 28 deletions(-) + +diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c +index 76adaf3..98782ca 100644 +--- a/arch/arm/lib/board.c ++++ b/arch/arm/lib/board.c +@@ -63,25 +63,15 @@ extern void dataflash_print_info(void); + ************************************************************************ + * May be supplied by boards if desired + */ +-inline void __coloured_LED_init(void) {} +-void coloured_LED_init(void) +- __attribute__((weak, alias("__coloured_LED_init"))); +-inline void __red_led_on(void) {} +-void red_led_on(void) __attribute__((weak, alias("__red_led_on"))); +-inline void __red_led_off(void) {} +-void red_led_off(void) __attribute__((weak, alias("__red_led_off"))); +-inline void __green_led_on(void) {} +-void green_led_on(void) __attribute__((weak, alias("__green_led_on"))); +-inline void __green_led_off(void) {} +-void green_led_off(void) __attribute__((weak, alias("__green_led_off"))); +-inline void __yellow_led_on(void) {} +-void yellow_led_on(void) __attribute__((weak, alias("__yellow_led_on"))); +-inline void __yellow_led_off(void) {} +-void yellow_led_off(void) __attribute__((weak, alias("__yellow_led_off"))); +-inline void __blue_led_on(void) {} +-void blue_led_on(void) __attribute__((weak, alias("__blue_led_on"))); +-inline void __blue_led_off(void) {} +-void blue_led_off(void) __attribute__((weak, alias("__blue_led_off"))); ++__weak void coloured_LED_init(void) {} ++__weak void red_led_on(void) {} ++__weak void red_led_off(void) {} ++__weak void green_led_on(void) {} ++__weak void green_led_off(void) {} ++__weak void yellow_led_on(void) {} ++__weak void yellow_led_off(void) {} ++__weak void blue_led_on(void) {} ++__weak void blue_led_off(void) {} + + /* + ************************************************************************ +@@ -198,27 +188,21 @@ static int arm_pci_init(void) + */ + typedef int (init_fnc_t) (void); + +-void __dram_init_banksize(void) ++__weak void dram_init_banksize(void) + { + gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_dram[0].size = gd->ram_size; + } +-void dram_init_banksize(void) +- __attribute__((weak, alias("__dram_init_banksize"))); + +-int __arch_cpu_init(void) ++__weak int arch_cpu_init(void) + { + return 0; + } +-int arch_cpu_init(void) +- __attribute__((weak, alias("__arch_cpu_init"))); + +-int __power_init_board(void) ++__weak int power_init_board(void) + { + return 0; + } +-int power_init_board(void) +- __attribute__((weak, alias("__power_init_board"))); + + /* Record the board_init_f() bootstage (after arch_cpu_init()) */ + static int mark_bootstage(void) diff --git a/libre/uboot-cubox-i-linux-libre/check_dtbs_subdir_fix.patch b/libre/uboot-cubox-i-linux-libre/check_dtbs_subdir_fix.patch new file mode 100644 index 000000000..34d1ff46b --- /dev/null +++ b/libre/uboot-cubox-i-linux-libre/check_dtbs_subdir_fix.patch @@ -0,0 +1,23 @@ +diff -ruN a/include/configs/mx6_cubox-i.h b/include/configs/mx6_cubox-i.h +--- a/include/configs/mx6_cubox-i.h 2015-06-30 15:34:48.000000000 +0000 ++++ b/include/configs/mx6_cubox-i.h 2015-08-28 05:48:43.225896471 +0000 +@@ -176,6 +176,7 @@ + "bootfile=auto\0" \ +- "bootenv=uEnv.txt\0" \ ++ "bootenv=uboot-cubox-i-linux-libre/uEnv.txt\0" \ + "boot_prefixes=/ /boot/\0" \ ++ "fdtfile_prefix=dtbs/linux-libre\0" \ + "console=ttymxc0\0" \ + "splashpos=m,m\0" \ + "fdt_high=0xffffffff\0" \ +@@ -220,7 +221,9 @@ + "fi;\0" \ + "loadbootenv=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${file_prefix}${bootenv};\0" \ + "loadfdt=if test ${boottype} = mmc; then " \ +- "load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${file_prefix}${fdt_file}; " \ ++ "if load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${file_prefix}${fdt_file}; then; else " \ ++ "load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${file_prefix}${fdtfile_prefix}${fdt_file}; " \ ++ "fi; " \ + "else " \ + "${get_cmd} ${fdt_addr} ${fdt_file}; " \ + "fi;\0 " \ diff --git a/libre/uboot-cubox-i-linux-libre/cmd_test_implement_-e_for_file_existance.patch b/libre/uboot-cubox-i-linux-libre/cmd_test_implement_-e_for_file_existance.patch new file mode 100644 index 000000000..02f2d9493 --- /dev/null +++ b/libre/uboot-cubox-i-linux-libre/cmd_test_implement_-e_for_file_existance.patch @@ -0,0 +1,53 @@ +This is much like a regular shell's -e operator, except that it takes +multiple arguments to specify the device type and device/partition ID +in addition to the usual filename: + +if test -e mmc 0:1 /boot/boot.scr; then echo yes; else echo no; fi + +Signed-off-by: Stephen Warren +--- +v3: New patch. +--- + common/cmd_test.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/common/cmd_test.c b/common/cmd_test.c +index 4c2f967c6dc0..c93fe7823100 100644 +--- a/common/cmd_test.c ++++ b/common/cmd_test.c +@@ -16,6 +16,7 @@ + + #include + #include ++#include + + #define OP_INVALID 0 + #define OP_NOT 1 +@@ -33,6 +34,7 @@ + #define OP_INT_LE 13 + #define OP_INT_GT 14 + #define OP_INT_GE 15 ++#define OP_FILE_EXISTS 16 + + const struct { + int arg; +@@ -55,6 +57,7 @@ const struct { + {0, "-a", OP_AND, 1}, + {0, "-z", OP_STR_EMPTY, 2}, + {0, "-n", OP_STR_NEMPTY, 2}, ++ {0, "-e", OP_FILE_EXISTS, 4}, + }; + + static int do_test(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +@@ -143,6 +146,9 @@ static int do_test(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) + expr = simple_strtol(ap[0], NULL, 10) >= + simple_strtol(ap[2], NULL, 10); + break; ++ case OP_FILE_EXISTS: ++ expr = file_exists(ap[1], ap[2], ap[3], FS_TYPE_ANY); ++ break; + } + + switch (op) { +-- +1.8.1.5 diff --git a/libre/uboot-cubox-i-linux-libre/common-main.c-make-show_boot_progress-__weak.patch b/libre/uboot-cubox-i-linux-libre/common-main.c-make-show_boot_progress-__weak.patch new file mode 100644 index 000000000..41b9c5cb2 --- /dev/null +++ b/libre/uboot-cubox-i-linux-libre/common-main.c-make-show_boot_progress-__weak.patch @@ -0,0 +1,31 @@ +From 8158ac85f16963ff1d075255cd3f34b4f0614265 Mon Sep 17 00:00:00 2001 +From: Jeroen Hofstee +Date: Thu, 26 Jun 2014 20:18:31 +0200 +Subject: [PATCH 4/6] common: main.c: make show_boot_progress __weak + +This not only looks a bit better it also prevents a +warning with W=1 (no previous prototype). + +Signed-off-by: Jeroen Hofstee +Acked-by: Simon Glass +--- + common/main.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/common/main.c b/common/main.c +index 32618f1..2979fbe 100644 +--- a/common/main.c ++++ b/common/main.c +@@ -17,8 +17,7 @@ DECLARE_GLOBAL_DATA_PTR; + /* + * Board-specific Platform code can reimplement show_boot_progress () if needed + */ +-void inline __show_boot_progress (int val) {} +-void show_boot_progress (int val) __attribute__((weak, alias("__show_boot_progress"))); ++__weak void show_boot_progress(int val) {} + + static void modem_init(void) + { +-- +2.4.4 + diff --git a/libre/uboot-cubox-i-linux-libre/kernel-add-support-for-gcc-5.patch b/libre/uboot-cubox-i-linux-libre/kernel-add-support-for-gcc-5.patch new file mode 100644 index 000000000..30718c561 --- /dev/null +++ b/libre/uboot-cubox-i-linux-libre/kernel-add-support-for-gcc-5.patch @@ -0,0 +1,97 @@ +From 5b07fc2c680ad4279a45d863108544020b4d74cd Mon Sep 17 00:00:00 2001 +From: Sasha Levin +Date: Mon, 13 Oct 2014 15:51:05 -0700 +Subject: [PATCH 2/6] kernel: add support for gcc 5 + +We're missing include/linux/compiler-gcc5.h which is required now +because gcc branched off to v5 in trunk. + +Just copy the relevant bits out of include/linux/compiler-gcc4.h, +no new code is added as of now. + +This fixes a build error when using gcc 5. + +Signed-off-by: Sasha Levin +Cc: +Signed-off-by: Andrew Morton +Signed-off-by: Linus Torvalds +--- + include/linux/compiler-gcc5.h | 66 +++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 66 insertions(+) + create mode 100644 include/linux/compiler-gcc5.h + +diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h +new file mode 100644 +index 0000000..cdd1cc2 +--- /dev/null ++++ b/include/linux/compiler-gcc5.h +@@ -0,0 +1,66 @@ ++#ifndef __LINUX_COMPILER_H ++#error "Please don't include directly, include 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. ++ * Fixed in GCC 4.8.2 and later versions. ++ * ++ * (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 */ +-- +2.4.4 + diff --git a/libre/uboot-cubox-i-linux-libre/leds_missing_include.patch b/libre/uboot-cubox-i-linux-libre/leds_missing_include.patch new file mode 100644 index 000000000..9828d1e89 --- /dev/null +++ b/libre/uboot-cubox-i-linux-libre/leds_missing_include.patch @@ -0,0 +1,61 @@ +From 52422e37bb199fa5c62881cdf26c687aa692d063 Mon Sep 17 00:00:00 2001 +From: Jeroen Hofstee +Date: Wed, 8 Oct 2014 22:57:53 +0200 +Subject: [PATCH] leds: missing include + +Signed-off-by: Jeroen Hofstee +--- + arch/arm/cpu/arm926ejs/at91/led.c | 1 + + arch/arm/lib/board.c | 1 + + board/atmel/at91rm9200ek/led.c | 1 + + board/atmel/at91sam9260ek/led.c | 1 + + 4 files changed, 4 insertions(+) + +diff --git a/arch/arm/cpu/arm926ejs/at91/led.c b/arch/arm/cpu/arm926ejs/at91/led.c +index 46ed055..b8d5c78 100644 +--- a/arch/arm/cpu/arm926ejs/at91/led.c ++++ b/arch/arm/cpu/arm926ejs/at91/led.c +@@ -9,6 +9,7 @@ + #include + #include + #include ++#include + + #ifdef CONFIG_RED_LED + void red_led_on(void) +diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c +index 98782ca..f606255 100644 +--- a/arch/arm/lib/board.c ++++ b/arch/arm/lib/board.c +@@ -34,6 +34,7 @@ + #include + #include + #include ++#include + #include + #include + #include +diff --git a/board/atmel/at91rm9200ek/led.c b/board/atmel/at91rm9200ek/led.c +index 2298e36..6761b14 100644 +--- a/board/atmel/at91rm9200ek/led.c ++++ b/board/atmel/at91rm9200ek/led.c +@@ -14,6 +14,7 @@ + #include + #include + #include ++#include + + /* bit mask in PIO port B */ + #define GREEN_LED (1<<0) +diff --git a/board/atmel/at91sam9260ek/led.c b/board/atmel/at91sam9260ek/led.c +index 56d811c..fbe15af 100644 +--- a/board/atmel/at91sam9260ek/led.c ++++ b/board/atmel/at91sam9260ek/led.c +@@ -9,6 +9,7 @@ + #include + #include + #include ++#include + + void coloured_LED_init(void) + { diff --git a/libre/uboot-cubox-i-linux-libre/no-unalligned-access.patch b/libre/uboot-cubox-i-linux-libre/no-unalligned-access.patch new file mode 100644 index 000000000..6582724e7 --- /dev/null +++ b/libre/uboot-cubox-i-linux-libre/no-unalligned-access.patch @@ -0,0 +1,22 @@ +diff --git a/arch/arm/cpu/armv7/config.mk b/arch/arm/cpu/armv7/config.mk +index d01f3d9..c048531 100644 +--- a/arch/arm/cpu/armv7/config.mk ++++ b/arch/arm/cpu/armv7/config.mk +@@ -10,9 +10,12 @@ + PF_CPPFLAGS_ARMV7 := $(call cc-option, -march=armv7-a, -march=armv5) + PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARMV7) + +-# SEE README.arm-unaligned-accesses ++# On supported platforms we set the bit which causes us to trap on unaligned ++# memory access. This is the opposite of what the compiler expects to be ++# the default so we must pass in -mno-unaligned-access so that it is aware ++# of our decision. + PF_NO_UNALIGNED := $(call cc-option, -mno-unaligned-access,) +-PLATFORM_NO_UNALIGNED := $(PF_NO_UNALIGNED) ++PLATFORM_CPPFLAGS += $(PF_NO_UNALIGNED) + + ifneq ($(CONFIG_IMX_CONFIG),) + ifdef CONFIG_SPL +-- +1.7.9.5 + diff --git a/libre/uboot-cubox-i-linux-libre/remove_unnecessary_inits.patch b/libre/uboot-cubox-i-linux-libre/remove_unnecessary_inits.patch new file mode 100644 index 000000000..8ab039177 --- /dev/null +++ b/libre/uboot-cubox-i-linux-libre/remove_unnecessary_inits.patch @@ -0,0 +1,818 @@ +From b60eff31f3bd71a6f14b6c6efc8ad5fb3705de6d Mon Sep 17 00:00:00 2001 +From: Albert ARIBAUD +Date: Sat, 22 Feb 2014 17:53:43 +0100 +Subject: [PATCH] arm: remove unneeded symbol offsets and _TEXT_BASE + +Remove the last uses of symbol offsets in ARM U-Boot. +Remove some needless uses of _TEXT_BASE. +Remove all _TEXT_BASE definitions. + +Signed-off-by: Albert ARIBAUD +--- + README | 6 ------ + arch/arm/cpu/arm1136/start.S | 27 --------------------------- + arch/arm/cpu/arm1176/start.S | 27 --------------------------- + arch/arm/cpu/arm720t/start.S | 26 -------------------------- + arch/arm/cpu/arm920t/start.S | 26 -------------------------- + arch/arm/cpu/arm926ejs/at91/lowlevel_init.S | 14 +------------- + arch/arm/cpu/arm926ejs/mxs/start.S | 27 --------------------------- + arch/arm/cpu/arm926ejs/start.S | 27 --------------------------- + arch/arm/cpu/arm946es/start.S | 26 -------------------------- + arch/arm/cpu/arm_intcm/start.S | 26 -------------------------- + arch/arm/cpu/armv7/omap3/lowlevel_init.S | 3 --- + arch/arm/cpu/armv7/start.S | 23 ----------------------- + arch/arm/cpu/pxa/start.S | 27 --------------------------- + arch/arm/cpu/sa1100/start.S | 26 -------------------------- + arch/arm/lib/board.c | 12 ++++++------ + board/armltd/integrator/lowlevel_init.S | 2 +- + board/cm4008/flash.c | 2 +- + board/cm41xx/flash.c | 2 +- + board/mpl/vcma9/lowlevel_init.S | 5 +---- + board/samsung/goni/lowlevel_init.S | 3 --- + board/samsung/smdk2410/lowlevel_init.S | 5 +---- + board/samsung/smdkc100/lowlevel_init.S | 3 --- + board/ti/omap5912osk/lowlevel_init.S | 4 ---- + common/board_f.c | 14 +++----------- + common/board_r.c | 4 ++-- + include/asm-generic/sections.h | 26 +++++++------------------- + 26 files changed, 24 insertions(+), 369 deletions(-) + +diff --git a/README b/README +index d4eb099..5b7dec9 100644 +--- a/README ++++ b/README +@@ -3707,12 +3707,6 @@ Configuration Settings: + its config.mk file). If you find problems enabling this option on + your board please report the problem and send patches! + +-- CONFIG_SYS_SYM_OFFSETS +- This is set by architectures that use offsets for link symbols +- instead of absolute values. So bss_start is obtained using an +- offset _bss_start_ofs from CONFIG_SYS_TEXT_BASE, rather than +- directly. You should not need to touch this setting. +- + - CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC (OMAP only) + This is set by OMAP boards for the max time that reset should + be asserted. See doc/README.omap-reset-time for details on how +diff --git a/arch/arm/cpu/arm1136/start.S b/arch/arm/cpu/arm1136/start.S +index 00d1b30..3e2358e 100644 +--- a/arch/arm/cpu/arm1136/start.S ++++ b/arch/arm/cpu/arm1136/start.S +@@ -70,32 +70,6 @@ _end_vect: + ************************************************************************* + */ + +-.globl _TEXT_BASE +-_TEXT_BASE: +-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_TEXT_BASE) +- .word CONFIG_SPL_TEXT_BASE +-#else +- .word CONFIG_SYS_TEXT_BASE +-#endif +- +-/* +- * These are defined in the board-specific linker script. +- * Subtracting _start from them lets the linker put their +- * relative position in the executable instead of leaving +- * them null. +- */ +-.globl _bss_start_ofs +-_bss_start_ofs: +- .word __bss_start - _start +- +-.globl _bss_end_ofs +-_bss_end_ofs: +- .word __bss_end - _start +- +-.globl _end_ofs +-_end_ofs: +- .word _end - _start +- + #ifdef CONFIG_USE_IRQ + /* IRQ stack memory (calculated at run-time) */ + .globl IRQ_STACK_START +@@ -295,7 +269,6 @@ cpu_init_crit: + #ifdef CONFIG_SPL_BUILD + .align 5 + do_hang: +- ldr sp, _TEXT_BASE /* use 32 words about stack */ + bl hang /* hang and never return */ + #else /* !CONFIG_SPL_BUILD */ + .align 5 +diff --git a/arch/arm/cpu/arm1176/start.S b/arch/arm/cpu/arm1176/start.S +index ffd7dd0..ce62011 100644 +--- a/arch/arm/cpu/arm1176/start.S ++++ b/arch/arm/cpu/arm1176/start.S +@@ -77,33 +77,6 @@ _end_vect: + ************************************************************************* + */ + +-.globl _TEXT_BASE +-_TEXT_BASE: +-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_TEXT_BASE) +- .word CONFIG_SPL_TEXT_BASE +-#else +- .word CONFIG_SYS_TEXT_BASE +-#endif +- +-/* +- * These are defined in the board-specific linker script. +- * Subtracting _start from them lets the linker put their +- * relative position in the executable instead of leaving +- * them null. +- */ +- +-.globl _bss_start_ofs +-_bss_start_ofs: +- .word __bss_start - _start +- +-.globl _bss_end_ofs +-_bss_end_ofs: +- .word __bss_end - _start +- +-.globl _end_ofs +-_end_ofs: +- .word _end - _start +- + /* IRQ stack memory (calculated at run-time) + 8 bytes */ + .globl IRQ_STACK_START_IN + IRQ_STACK_START_IN: +diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S +index f180eb8..1a34842 100644 +--- a/arch/arm/cpu/arm720t/start.S ++++ b/arch/arm/cpu/arm720t/start.S +@@ -67,32 +67,6 @@ _pad: .word 0x12345678 /* now 16*4=64 */ + ************************************************************************* + */ + +-.globl _TEXT_BASE +-_TEXT_BASE: +-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_TEXT_BASE) +- .word CONFIG_SPL_TEXT_BASE +-#else +- .word CONFIG_SYS_TEXT_BASE +-#endif +- +-/* +- * These are defined in the board-specific linker script. +- * Subtracting _start from them lets the linker put their +- * relative position in the executable instead of leaving +- * them null. +- */ +-.globl _bss_start_ofs +-_bss_start_ofs: +- .word __bss_start - _start +- +-.globl _bss_end_ofs +-_bss_end_ofs: +- .word __bss_end - _start +- +-.globl _end_ofs +-_end_ofs: +- .word _end - _start +- + #ifdef CONFIG_USE_IRQ + /* IRQ stack memory (calculated at run-time) */ + .globl IRQ_STACK_START +diff --git a/arch/arm/cpu/arm920t/start.S b/arch/arm/cpu/arm920t/start.S +index a67b659..7bf094a 100644 +--- a/arch/arm/cpu/arm920t/start.S ++++ b/arch/arm/cpu/arm920t/start.S +@@ -55,32 +55,6 @@ _fiq: .word fiq + ************************************************************************* + */ + +-.globl _TEXT_BASE +-_TEXT_BASE: +-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_TEXT_BASE) +- .word CONFIG_SPL_TEXT_BASE +-#else +- .word CONFIG_SYS_TEXT_BASE +-#endif +- +-/* +- * These are defined in the board-specific linker script. +- * Subtracting _start from them lets the linker put their +- * relative position in the executable instead of leaving +- * them null. +- */ +-.globl _bss_start_ofs +-_bss_start_ofs: +- .word __bss_start - _start +- +-.globl _bss_end_ofs +-_bss_end_ofs: +- .word __bss_end - _start +- +-.globl _end_ofs +-_end_ofs: +- .word _end - _start +- + #ifdef CONFIG_USE_IRQ + /* IRQ stack memory (calculated at run-time) */ + .globl IRQ_STACK_START +diff --git a/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S b/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S +index e83968f..a9ec81a 100644 +--- a/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S ++++ b/arch/arm/cpu/arm926ejs/at91/lowlevel_init.S +@@ -26,27 +26,18 @@ + #define CONFIG_SYS_MATRIX_EBICSA_VAL CONFIG_SYS_MATRIX_EBI0CSA_VAL + #endif + +-_TEXT_BASE: +- .word CONFIG_SYS_TEXT_BASE +- + .globl lowlevel_init + .type lowlevel_init,function + lowlevel_init: + +- mov r5, pc /* r5 = POS1 + 4 current */ + POS1: ++ adr r5, POS1 /* r5 = POS1 run time */ + ldr r0, =POS1 /* r0 = POS1 compile */ +- ldr r2, _TEXT_BASE +- sub r0, r0, r2 /* r0 = POS1-_TEXT_BASE (POS1 relative) */ + sub r5, r5, r0 /* r0 = CONFIG_SYS_TEXT_BASE-1 */ +- sub r5, r5, #4 /* r1 = text base - current */ + + /* memory control configuration 1 */ + ldr r0, =SMRDATA + ldr r2, =SMRDATA1 +- ldr r1, _TEXT_BASE +- sub r0, r0, r1 +- sub r2, r2, r1 + add r0, r0, r5 + add r2, r2, r5 + 0: +@@ -149,9 +140,6 @@ PLL_setup_end: + + ldr r0, =SMRDATA1 + ldr r2, =SMRDATA2 +- ldr r1, _TEXT_BASE +- sub r0, r0, r1 +- sub r2, r2, r1 + add r0, r0, r5 + add r2, r2, r5 + 2: +diff --git a/arch/arm/cpu/arm926ejs/mxs/start.S b/arch/arm/cpu/arm926ejs/mxs/start.S +index 5de2bad..34a0fcb 100644 +--- a/arch/arm/cpu/arm926ejs/mxs/start.S ++++ b/arch/arm/cpu/arm926ejs/mxs/start.S +@@ -101,32 +101,6 @@ fiq: + ************************************************************************* + */ + +-.globl _TEXT_BASE +-_TEXT_BASE: +-#ifdef CONFIG_SPL_TEXT_BASE +- .word CONFIG_SPL_TEXT_BASE +-#else +- .word CONFIG_SYS_TEXT_BASE +-#endif +- +-/* +- * These are defined in the board-specific linker script. +- * Subtracting _start from them lets the linker put their +- * relative position in the executable instead of leaving +- * them null. +- */ +-.globl _bss_start_ofs +-_bss_start_ofs: +- .word __bss_start - _start +- +-.globl _bss_end_ofs +-_bss_end_ofs: +- .word __bss_end - _start +- +-.globl _end_ofs +-_end_ofs: +- .word _end - _start +- + #ifdef CONFIG_USE_IRQ + /* IRQ stack memory (calculated at run-time) */ + .globl IRQ_STACK_START +@@ -207,6 +181,5 @@ _reset: + bx lr + + _hang: +- ldr sp, _TEXT_BASE /* switch to abort stack */ + 1: + bl 1b /* hang and never return */ +diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S +index 5360f55..0717327 100644 +--- a/arch/arm/cpu/arm926ejs/start.S ++++ b/arch/arm/cpu/arm926ejs/start.S +@@ -102,32 +102,6 @@ _fiq: + ************************************************************************* + */ + +-.globl _TEXT_BASE +-_TEXT_BASE: +-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_TEXT_BASE) +- .word CONFIG_SPL_TEXT_BASE +-#else +- .word CONFIG_SYS_TEXT_BASE +-#endif +- +-/* +- * These are defined in the board-specific linker script. +- * Subtracting _start from them lets the linker put their +- * relative position in the executable instead of leaving +- * them null. +- */ +-.globl _bss_start_ofs +-_bss_start_ofs: +- .word __bss_start - _start +- +-.globl _bss_end_ofs +-_bss_end_ofs: +- .word __bss_end - _start +- +-.globl _end_ofs +-_end_ofs: +- .word _end - _start +- + #ifdef CONFIG_USE_IRQ + /* IRQ stack memory (calculated at run-time) */ + .globl IRQ_STACK_START +@@ -330,7 +304,6 @@ flush_dcache: + #ifdef CONFIG_SPL_BUILD + .align 5 + do_hang: +- ldr sp, _TEXT_BASE /* switch to abort stack */ + 1: + bl 1b /* hang and never return */ + #else /* !CONFIG_SPL_BUILD */ +diff --git a/arch/arm/cpu/arm946es/start.S b/arch/arm/cpu/arm946es/start.S +index e16b088..7d50145 100644 +--- a/arch/arm/cpu/arm946es/start.S ++++ b/arch/arm/cpu/arm946es/start.S +@@ -71,32 +71,6 @@ _vectors_end: + ************************************************************************* + */ + +-.globl _TEXT_BASE +-_TEXT_BASE: +-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_TEXT_BASE) +- .word CONFIG_SPL_TEXT_BASE +-#else +- .word CONFIG_SYS_TEXT_BASE +-#endif +- +-/* +- * These are defined in the board-specific linker script. +- * Subtracting _start from them lets the linker put their +- * relative position in the executable instead of leaving +- * them null. +- */ +-.globl _bss_start_ofs +-_bss_start_ofs: +- .word __bss_start - _start +- +-.globl _bss_end_ofs +-_bss_end_ofs: +- .word __bss_end - _start +- +-.globl _end_ofs +-_end_ofs: +- .word _end - _start +- + #ifdef CONFIG_USE_IRQ + /* IRQ stack memory (calculated at run-time) */ + .globl IRQ_STACK_START +diff --git a/arch/arm/cpu/arm_intcm/start.S b/arch/arm/cpu/arm_intcm/start.S +index 5783df1..7404ea7 100644 +--- a/arch/arm/cpu/arm_intcm/start.S ++++ b/arch/arm/cpu/arm_intcm/start.S +@@ -67,32 +67,6 @@ _fiq: + ************************************************************************* + */ + +-.globl _TEXT_BASE +-_TEXT_BASE: +-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_TEXT_BASE) +- .word CONFIG_SPL_TEXT_BASE +-#else +- .word CONFIG_SYS_TEXT_BASE +-#endif +- +-/* +- * These are defined in the board-specific linker script. +- * Subtracting _start from them lets the linker put their +- * relative position in the executable instead of leaving +- * them null. +- */ +-.globl _bss_start_ofs +-_bss_start_ofs: +- .word __bss_start - _start +- +-.globl _bss_end_ofs +-_bss_end_ofs: +- .word __bss_end - _start +- +-.globl _end_ofs +-_end_ofs: +- .word _end - _start +- + #ifdef CONFIG_USE_IRQ + /* IRQ stack memory (calculated at run-time) */ + .globl IRQ_STACK_START +diff --git a/arch/arm/cpu/armv7/omap3/lowlevel_init.S b/arch/arm/cpu/armv7/omap3/lowlevel_init.S +index 6f7261b..78577b1 100644 +--- a/arch/arm/cpu/armv7/omap3/lowlevel_init.S ++++ b/arch/arm/cpu/armv7/omap3/lowlevel_init.S +@@ -17,9 +17,6 @@ + #include + #include + +-_TEXT_BASE: +- .word CONFIG_SYS_TEXT_BASE /* sdram load addr from config.mk */ +- + #ifdef CONFIG_SPL_BUILD + ENTRY(save_boot_params) + ldr r4, =omap3_boot_device +diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S +index 5aac773..ac1e55a 100644 +--- a/arch/arm/cpu/armv7/start.S ++++ b/arch/arm/cpu/armv7/start.S +@@ -70,29 +70,6 @@ _end_vect: + * + *************************************************************************/ + +-.globl _TEXT_BASE +-_TEXT_BASE: +-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_TEXT_BASE) +- .word CONFIG_SPL_TEXT_BASE +-#else +- .word CONFIG_SYS_TEXT_BASE +-#endif +- +-/* +- * These are defined in the board-specific linker script. +- */ +-.globl _bss_start_ofs +-_bss_start_ofs: +- .word __bss_start - _start +- +-.globl _bss_end_ofs +-_bss_end_ofs: +- .word __bss_end - _start +- +-.globl _end_ofs +-_end_ofs: +- .word _end - _start +- + #ifdef CONFIG_USE_IRQ + /* IRQ stack memory (calculated at run-time) */ + .globl IRQ_STACK_START +diff --git a/arch/arm/cpu/pxa/start.S b/arch/arm/cpu/pxa/start.S +index d8fb812..ae0d13c 100644 +--- a/arch/arm/cpu/pxa/start.S ++++ b/arch/arm/cpu/pxa/start.S +@@ -84,32 +84,6 @@ _end_vect: + ************************************************************************* + */ + +-.globl _TEXT_BASE +-_TEXT_BASE: +-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_TEXT_BASE) +- .word CONFIG_SPL_TEXT_BASE +-#else +- .word CONFIG_SYS_TEXT_BASE +-#endif +- +-/* +- * These are defined in the board-specific linker script. +- * Subtracting _start from them lets the linker put their +- * relative position in the executable instead of leaving +- * them null. +- */ +-.globl _bss_start_ofs +-_bss_start_ofs: +- .word __bss_start - _start +- +-.globl _bss_end_ofs +-_bss_end_ofs: +- .word __bss_end - _start +- +-.globl _end_ofs +-_end_ofs: +- .word _end - _start +- + #ifdef CONFIG_USE_IRQ + /* IRQ stack memory (calculated at run-time) */ + .globl IRQ_STACK_START +@@ -316,7 +290,6 @@ cpu_init_crit: + #ifdef CONFIG_SPL_BUILD + .align 5 + do_hang: +- ldr sp, _TEXT_BASE /* use 32 words about stack */ + bl hang /* hang and never return */ + #else /* !CONFIG_SPL_BUILD */ + .align 5 +diff --git a/arch/arm/cpu/sa1100/start.S b/arch/arm/cpu/sa1100/start.S +index 27bcda5..bf80937 100644 +--- a/arch/arm/cpu/sa1100/start.S ++++ b/arch/arm/cpu/sa1100/start.S +@@ -56,32 +56,6 @@ _fiq: .word fiq + ************************************************************************* + */ + +-.globl _TEXT_BASE +-_TEXT_BASE: +-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_TEXT_BASE) +- .word CONFIG_SPL_TEXT_BASE +-#else +- .word CONFIG_SYS_TEXT_BASE +-#endif +- +-/* +- * These are defined in the board-specific linker script. +- * Subtracting _start from them lets the linker put their +- * relative position in the executable instead of leaving +- * them null. +- */ +-.globl _bss_start_ofs +-_bss_start_ofs: +- .word __bss_start - _start +- +-.globl _bss_end_ofs +-_bss_end_ofs: +- .word __bss_end - _start +- +-.globl _end_ofs +-_end_ofs: +- .word _end - _start +- + #ifdef CONFIG_USE_IRQ + /* IRQ stack memory (calculated at run-time) */ + .globl IRQ_STACK_START +diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c +index c320a35..1de5812 100644 +--- a/arch/arm/lib/board.c ++++ b/arch/arm/lib/board.c +@@ -105,8 +105,8 @@ static int display_banner(void) + { + printf("\n\n%s\n\n", version_string); + debug("U-Boot code: %08lX -> %08lX BSS: -> %08lX\n", +- _TEXT_BASE, +- _bss_start_ofs + _TEXT_BASE, _bss_end_ofs + _TEXT_BASE); ++ (ulong)&_start, ++ (ulong)&__bss_start, (ulong)&__bss_end); + #ifdef CONFIG_MODEM_SUPPORT + debug("Modem Support enabled\n"); + #endif +@@ -277,13 +277,13 @@ void board_init_f(ulong bootflag) + + memset((void *)gd, 0, sizeof(gd_t)); + +- gd->mon_len = _bss_end_ofs; ++ gd->mon_len = (ulong)&__bss_end - (ulong)_start; + #ifdef CONFIG_OF_EMBED + /* Get a pointer to the FDT */ + gd->fdt_blob = _binary_dt_dtb_start; + #elif defined CONFIG_OF_SEPARATE + /* FDT is at end of image */ +- gd->fdt_blob = (void *)(_end_ofs + _TEXT_BASE); ++ gd->fdt_blob = &_end; + #endif + /* Allow the early environment to override the fdt address */ + gd->fdt_blob = (void *)getenv_ulong("fdtcontroladdr", 16, +@@ -451,7 +451,7 @@ void board_init_f(ulong bootflag) + + gd->relocaddr = addr; + gd->start_addr_sp = addr_sp; +- gd->reloc_off = addr - _TEXT_BASE; ++ gd->reloc_off = addr - (ulong)&_start; + debug("relocation Offset is: %08lx\n", gd->reloc_off); + if (new_fdt) { + memcpy(new_fdt, gd->fdt_blob, fdt_size); +@@ -516,7 +516,7 @@ void board_init_r(gd_t *id, ulong dest_addr) + gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */ + bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r"); + +- monitor_flash_len = _end_ofs; ++ monitor_flash_len = (ulong)&__rel_dyn_end - (ulong)_start; + + /* Enable caches */ + enable_caches(); +diff --git a/board/armltd/integrator/lowlevel_init.S b/board/armltd/integrator/lowlevel_init.S +index 389d5e9..0fb42ad 100644 +--- a/board/armltd/integrator/lowlevel_init.S ++++ b/board/armltd/integrator/lowlevel_init.S +@@ -183,7 +183,7 @@ cm_remap: + + /* Now 0x00000000 is writeable, replace the vectors */ + ldr r0, =_start /* r0 <- start of vectors */ +- ldr r2, =_TEXT_BASE /* r2 <- past vectors */ ++ add r2, r0, #64 /* r2 <- past vectors */ + sub r1,r1,r1 /* destination 0x00000000 */ + + copy_vec: +diff --git a/board/cm4008/flash.c b/board/cm4008/flash.c +index 2511928..8315a57 100644 +--- a/board/cm4008/flash.c ++++ b/board/cm4008/flash.c +@@ -57,7 +57,7 @@ unsigned long flash_init (void) + */ + flash_protect (FLAG_PROTECT_SET, + CONFIG_SYS_FLASH_BASE, +- CONFIG_SYS_FLASH_BASE + _bss_start_ofs, ++ CONFIG_SYS_FLASH_BASE + (__bss_end - __bss_start), + &flash_info[0]); + + return size; +diff --git a/board/cm41xx/flash.c b/board/cm41xx/flash.c +index 2511928..8315a57 100644 +--- a/board/cm41xx/flash.c ++++ b/board/cm41xx/flash.c +@@ -57,7 +57,7 @@ unsigned long flash_init (void) + */ + flash_protect (FLAG_PROTECT_SET, + CONFIG_SYS_FLASH_BASE, +- CONFIG_SYS_FLASH_BASE + _bss_start_ofs, ++ CONFIG_SYS_FLASH_BASE + (__bss_end - __bss_start), + &flash_info[0]); + + return size; +diff --git a/board/mpl/vcma9/lowlevel_init.S b/board/mpl/vcma9/lowlevel_init.S +index b889cf9..cca9c0c 100644 +--- a/board/mpl/vcma9/lowlevel_init.S ++++ b/board/mpl/vcma9/lowlevel_init.S +@@ -197,13 +197,10 @@ + #define REFCNT_266 0 + /**************************************/ + +-_TEXT_BASE: +- .word CONFIG_SYS_TEXT_BASE +- + .globl lowlevel_init + lowlevel_init: + /* use r0 to relocate DATA read/write to flash rather than memory ! */ +- ldr r0, _TEXT_BASE ++ ldr r0, =CONFIG_SYS_TEXT_BASE + ldr r13, =BWSCON + + /* enable minimal access to PLD */ +diff --git a/board/samsung/goni/lowlevel_init.S b/board/samsung/goni/lowlevel_init.S +index 726211a..d52bc09 100644 +--- a/board/samsung/goni/lowlevel_init.S ++++ b/board/samsung/goni/lowlevel_init.S +@@ -22,9 +22,6 @@ + * r9 has Mobile DDR size, 1 means 1GiB, 2 means 2GiB and so on + */ + +-_TEXT_BASE: +- .word CONFIG_SYS_TEXT_BASE +- + .globl lowlevel_init + lowlevel_init: + mov r11, lr +diff --git a/board/samsung/smdk2410/lowlevel_init.S b/board/samsung/smdk2410/lowlevel_init.S +index c7b78fd..5de04f1 100644 +--- a/board/samsung/smdk2410/lowlevel_init.S ++++ b/board/samsung/smdk2410/lowlevel_init.S +@@ -110,16 +110,13 @@ + #define REFCNT 1113 /* period=15.6us, HCLK=60Mhz, (2048+1-15.6*60) */ + /**************************************/ + +-_TEXT_BASE: +- .word CONFIG_SYS_TEXT_BASE +- + .globl lowlevel_init + lowlevel_init: + /* memory control configuration */ + /* make r0 relative the current location so that it */ + /* reads SMRDATA out of FLASH rather than memory ! */ + ldr r0, =SMRDATA +- ldr r1, _TEXT_BASE ++ ldr r1, =CONFIG_SYS_TEXT_BASE + sub r0, r0, r1 + ldr r1, =BWSCON /* Bus Width Status Controller */ + add r2, r0, #13*4 +diff --git a/board/samsung/smdkc100/lowlevel_init.S b/board/samsung/smdkc100/lowlevel_init.S +index 4df0974..65e6b7a 100644 +--- a/board/samsung/smdkc100/lowlevel_init.S ++++ b/board/samsung/smdkc100/lowlevel_init.S +@@ -17,9 +17,6 @@ + * r5 has zero always + */ + +-_TEXT_BASE: +- .word CONFIG_SYS_TEXT_BASE +- + .globl lowlevel_init + lowlevel_init: + mov r9, lr +diff --git a/board/ti/omap5912osk/lowlevel_init.S b/board/ti/omap5912osk/lowlevel_init.S +index cad0a5a..e05a1c7 100644 +--- a/board/ti/omap5912osk/lowlevel_init.S ++++ b/board/ti/omap5912osk/lowlevel_init.S +@@ -18,10 +18,6 @@ + #include <./configs/omap1510.h> + #endif + +- +-_TEXT_BASE: +- .word CONFIG_SYS_TEXT_BASE /* sdram load addr from config.mk */ +- + .globl lowlevel_init + lowlevel_init: + +diff --git a/common/board_f.c b/common/board_f.c +index 02965b0..5b9ba07 100644 +--- a/common/board_f.c ++++ b/common/board_f.c +@@ -149,13 +149,9 @@ static int display_text_info(void) + #ifndef CONFIG_SANDBOX + ulong bss_start, bss_end; + +-#ifdef CONFIG_SYS_SYM_OFFSETS +- bss_start = _bss_start_ofs + _TEXT_BASE; +- bss_end = _bss_end_ofs + _TEXT_BASE; +-#else + bss_start = (ulong)&__bss_start; + bss_end = (ulong)&__bss_end; +-#endif ++ + debug("U-Boot code: %08X -> %08lX BSS: -> %08lX\n", + CONFIG_SYS_TEXT_BASE, bss_start, bss_end); + #endif +@@ -279,8 +275,8 @@ static int zero_global_data(void) + + static int setup_mon_len(void) + { +-#ifdef CONFIG_SYS_SYM_OFFSETS +- gd->mon_len = _bss_end_ofs; ++#ifdef __ARM__ ++ gd->mon_len = (ulong)&__bss_end - (ulong)_start; + #elif defined(CONFIG_SANDBOX) + gd->mon_len = (ulong)&_end - (ulong)_init; + #else +@@ -363,11 +359,7 @@ static int setup_fdt(void) + gd->fdt_blob = __dtb_dt_begin; + #elif defined CONFIG_OF_SEPARATE + /* FDT is at end of image */ +-# ifdef CONFIG_SYS_SYM_OFFSETS +- gd->fdt_blob = (void *)(_end_ofs + CONFIG_SYS_TEXT_BASE); +-# else + gd->fdt_blob = (ulong *)&_end; +-# endif + #elif defined(CONFIG_OF_HOSTFILE) + if (read_fdt_from_file()) { + puts("Failed to read control FDT\n"); +diff --git a/common/board_r.c b/common/board_r.c +index c2d0763..899f377 100644 +--- a/common/board_r.c ++++ b/common/board_r.c +@@ -128,8 +128,8 @@ __weak int fixup_cpu(void) + + static int initr_reloc_global_data(void) + { +-#ifdef CONFIG_SYS_SYM_OFFSETS +- monitor_flash_len = _end_ofs; ++#ifdef __ARM__ ++ monitor_flash_len = _end - __image_copy_start; + #elif !defined(CONFIG_SANDBOX) + monitor_flash_len = (ulong)&__init_end - gd->relocaddr; + #endif +diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h +index 7e1eb4b..458952f 100644 +--- a/include/asm-generic/sections.h ++++ b/include/asm-generic/sections.h +@@ -63,28 +63,16 @@ extern char __image_copy_end[]; + extern void _start(void); + + /* +- * ARM needs to use offsets for symbols, since the values of some symbols +- * are not resolved prior to relocation (and are just 0). Maybe this can be +- * resolved, or maybe other architectures are similar, iwc this should be +- * promoted to an architecture option. ++ * ARM defines its symbols as char[]. Other arches define them as ulongs. + */ + #ifdef CONFIG_ARM +-#define CONFIG_SYS_SYM_OFFSETS +-#endif +- +-#ifdef CONFIG_SYS_SYM_OFFSETS +-/* Start/end of the relocation entries, as an offset from _start */ +-extern ulong _rel_dyn_start_ofs; +-extern ulong _rel_dyn_end_ofs; +- +-/* End of the region to be relocated, as an offset form _start */ +-extern ulong _image_copy_end_ofs; + +-extern ulong _bss_start_ofs; /* BSS start relative to _start */ +-extern ulong _bss_end_ofs; /* BSS end relative to _start */ +-extern ulong _end_ofs; /* end of image relative to _start */ +- +-extern ulong _TEXT_BASE; /* code start */ ++extern char __bss_start[]; ++extern char __bss_end[]; ++extern char __image_copy_start[]; ++extern char __image_copy_end[]; ++extern char __rel_dyn_start[]; ++extern char __rel_dyn_end[]; + + #else /* don't use offsets: */ + diff --git a/libre/uboot-cubox-i-linux-libre/u-boot-002-gcc5-use_gcc_inline_version_instead_c99.patch b/libre/uboot-cubox-i-linux-libre/u-boot-002-gcc5-use_gcc_inline_version_instead_c99.patch new file mode 100644 index 000000000..4a5e0de4e --- /dev/null +++ b/libre/uboot-cubox-i-linux-libre/u-boot-002-gcc5-use_gcc_inline_version_instead_c99.patch @@ -0,0 +1,56 @@ +[RFC 08/10] inline: use the gcc inline version instead of the c99 one. + +Jeroen Hofstee jeroen at myspectrum.nl +Sat May 31 22:32:22 CEST 2014 +Previous message: [U-Boot] [RFC 07/10] ARM: make gd a function a function for clang +Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] +--- +This fixes errors like: + +make[1]: Entering directory `/home/jeroen/software/u-boot/arch/arm/cpu/armv7/omap-common' +arm-linux-gnueabi-ld.bfd -r -o libomap-common.o reset.o timer.o utils.o +timer.o: In function `get_tbclk': +/home/jeroen/software/u-boot/include/asm/io.h:81: multiple definition of `__raw_writesb' +reset.o:/home/jeroen/software/u-boot/include/asm/io.h:81: first defined here +timer.o: In function `__udelay': +/home/jeroen/software/u-boot/include/asm/io.h:88: multiple definition of `__raw_writesw' +reset.o:/home/jeroen/software/u-boot/include/asm/io.h:88: first defined here +timer.o: In function `get_ticks': +/home/jeroen/software/u-boot/include/asm/io.h:95: multiple definition of `__raw_writesl' +reset.o:/home/jeroen/software/u-boot/include/asm/io.h:95: first defined here +timer.o: In function `__raw_readsb': +/home/jeroen/software/u-boot/include/asm/io.h:102: multiple definition of `__raw_readsb' +reset.o:/home/jeroen/software/u-boot/include/asm/io.h:102: first defined here +timer.o: In function `__raw_readsw': +/home/jeroen/software/u-boot/include/asm/io.h:109: multiple definition of `__raw_readsw' +reset.o:/home/jeroen/software/u-boot/include/asm/io.h:109: first defined here +timer.o: In function `__raw_readsl': +/home/jeroen/software/u-boot/include/asm/io.h:116: multiple definition of `__raw_readsl' +reset.o:/home/jeroen/software/u-boot/include/asm/io.h:116: first defined here +make[1]: *** [libomap-common.o] Error 1 +make[1]: Leaving directory `/home/jeroen/software/u-boot/arch/arm/cpu/armv7/omap-common' +make: *** [arch/arm/cpu/armv7/omap-common/libomap-common.o] Error 2 +--- + include/linux/compiler-gcc.h | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h +index 9896e54..99c6dcc 100644 +--- a/include/linux/compiler-gcc.h ++++ b/include/linux/compiler-gcc.h +@@ -44,9 +44,10 @@ + */ + #if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \ + !defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4) +-# define inline inline __attribute__((always_inline)) +-# define __inline__ __inline__ __attribute__((always_inline)) +-# define __inline __inline __attribute__((always_inline)) ++/* XXX: check __GNUC_STDC_INLINE__, fix line length */ ++# define inline inline __attribute__((always_inline)) __attribute__((__gnu_inline__)) ++# define __inline__ __inline__ __attribute__((always_inline)) __attribute__((__gnu_inline__)) ++# define __inline __inline __attribute__((always_inline)) __attribute__((__gnu_inline__)) + #endif + + #define __deprecated __attribute__((deprecated)) +-- +1.8.3.2 diff --git a/libre/uboot-cubox-i-linux-libre/uboot-cubox-i-linux-libre.install b/libre/uboot-cubox-i-linux-libre/uboot-cubox-i-linux-libre.install new file mode 100644 index 000000000..ff3b52d2a --- /dev/null +++ b/libre/uboot-cubox-i-linux-libre/uboot-cubox-i-linux-libre.install @@ -0,0 +1,25 @@ +flash_uboot() { + echo "A new U-Boot version needs to be flashed onto /dev/mmcblk0." + echo "Do you want to do this now? [y|N]" + read -r shouldwe + if [[ $shouldwe =~ ^([yY][eE][sS]|[yY])$ ]]; then + dd if=/boot/uboot-cubox-i-linux-libre/SPL of=/dev/mmcblk0 bs=1K seek=1 + dd if=/boot/uboot-cubox-i-linux-libre/u-boot.img of=/dev/mmcblk0 bs=1K seek=42 + sync + else + echo "You can do this later by running:" + echo "# dd if=/boot/uboot-cubox-i-linux-libre/SPL of=/dev/mmcblk0 bs=1K seek=1" + echo "# dd dd if=/boot/uboot-cubox-i-linux-libre/u-boot.img of=/dev/mmcblk0 bs=1K seek=42" + fi +} + +## arg 1: the new package version +post_install() { + flash_uboot +} + +## arg 1: the new package version +## arg 2: the old package version +post_upgrade() { + flash_uboot +} -- cgit v1.2.3