July 2014 - U-Boot

[U-Boot] [PATCH] arm: fix a build error with CONFIG_USE_IRQ
by Masahiro Yamada 07 Jul '14

07 Jul '14

Commit 41623c91 moved exception handling to arch/arm/lib/vectors.S, breaking CONFIG_USE_IRQ feature. If CONFIG_USE_IRQ is enabled, undefined reference error occurs. arch/arm/lib/built-in.o: In function `interrupt_init': arch/arm/lib/interrupts.c:37: undefined reference to `IRQ_STACK_START' arch/arm/lib/interrupts.c:37: undefined reference to `FIQ_STACK_START' make: *** [u-boot] Error 1 Because arch/arm/lib/vectors.S includes references to CONFIG_SYS_DV_NOR_BOOT_CFG and CONFIG_USE_IRQ, it must include <config.h>. Signed-off-by: Masahiro Yamada <yamada.m(a)jp.panasonic.com> Cc: Albert ARIBAUD <albert.u.boot(a)aribaud.net> --- arch/arm/lib/vectors.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/lib/vectors.S b/arch/arm/lib/vectors.S index d68cc47..fad00da 100644 --- a/arch/arm/lib/vectors.S +++ b/arch/arm/lib/vectors.S @@ -13,6 +13,8 @@ * SPDX-License-Identifier: GPL-2.0+ */ +#include <config.h> + /* ************************************************************************* * -- 1.9.1

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[U-Boot] [PATCH] powerpc/t1040: update i2c for t1040qds and t104xrdb
by Shengzhou Liu 07 Jul '14

07 Jul '14

- Fix base address of I2C2 as 0x118100 instead of 0x119000. - Add definitions for I2C3 & I2C4. Signed-off-by: Shengzhou Liu <Shengzhou.Liu(a)freescale.com> --- include/configs/T1040QDS.h | 10 ++++++++-- include/configs/T104xRDB.h | 10 ++++++++-- 2 files changed, 16 insertions(+), 4 deletions(-) diff --git a/include/configs/T1040QDS.h b/include/configs/T1040QDS.h index 2215ac8..b5579a2 100644 --- a/include/configs/T1040QDS.h +++ b/include/configs/T1040QDS.h @@ -439,11 +439,17 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_FSL /* Use FSL common I2C driver */ #define CONFIG_SYS_FSL_I2C_SPEED 50000 /* I2C speed in Hz */ +#define CONFIG_SYS_FSL_I2C2_SPEED 50000 +#define CONFIG_SYS_FSL_I2C3_SPEED 50000 +#define CONFIG_SYS_FSL_I2C4_SPEED 50000 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F -#define CONFIG_SYS_FSL_I2C2_SPEED 50000 /* I2C speed in Hz */ #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C3_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C4_SLAVE 0x7F #define CONFIG_SYS_FSL_I2C_OFFSET 0x118000 -#define CONFIG_SYS_FSL_I2C2_OFFSET 0x119000 +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100 +#define CONFIG_SYS_FSL_I2C3_OFFSET 0x119000 +#define CONFIG_SYS_FSL_I2C4_OFFSET 0x119100 #define I2C_MUX_PCA_ADDR 0x77 #define I2C_MUX_PCA_ADDR_PRI 0x77 /* Primary Mux*/ diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h index e564cb7..3756a6f 100644 --- a/include/configs/T104xRDB.h +++ b/include/configs/T104xRDB.h @@ -437,11 +437,17 @@ #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_FSL /* Use FSL common I2C driver */ #define CONFIG_SYS_FSL_I2C_SPEED 400000 /* I2C speed in Hz */ +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C3_SPEED 400000 +#define CONFIG_SYS_FSL_I2C4_SPEED 400000 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F -#define CONFIG_SYS_FSL_I2C2_SPEED 400000 /* I2C speed in Hz */ #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C3_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C4_SLAVE 0x7F #define CONFIG_SYS_FSL_I2C_OFFSET 0x118000 -#define CONFIG_SYS_FSL_I2C2_OFFSET 0x119000 +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100 +#define CONFIG_SYS_FSL_I2C3_OFFSET 0x119000 +#define CONFIG_SYS_FSL_I2C4_OFFSET 0x119100 /* I2C bus multiplexer */ #define I2C_MUX_PCA_ADDR 0x70 -- 1.8.0

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[U-Boot] [PATCH 0/4] Add LS1021A-QDS/TWR Non-secure and HYP support.
by Xiubo Li 07 Jul '14

07 Jul '14

This patch series depends on the following patch: [U-Boot,v4,03/10] ARM: non-sec: reset CNTVOFF to zero Before switching to non-secure, make sure that CNTVOFF is set to zero on all CPUs. Otherwise, kernel running in non-secure without HYP enabled (hence using virtual timers) may observe timers that are not synchronized, effectively seeing time going backward... Patch work: http://patchwork.ozlabs.org/patch/343084/ Xiubo Li (4): ARM: fix the ARCH Timer frequency setting. ARM: add the pen address byte reverting support. ARM: LS1021A: enable ARMv7 virt support for LS1021A A7 ARM: LS1021A: to allow non-secure R/W access for all devices' mapped region arch/arm/cpu/armv7/ls102xa/cpu.c | 12 +++ arch/arm/cpu/armv7/nonsec_virt.S | 7 +- arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h | 98 +++++++++++++++++-- board/freescale/ls1021aqds/ls1021aqds.c | 110 +++++++++++++++++++-- board/freescale/ls1021atwr/ls1021atwr.c | 111 ++++++++++++++++++++-- include/configs/ls1021aqds.h | 9 ++ include/configs/ls1021atwr.h | 9 ++ 7 files changed, 333 insertions(+), 23 deletions(-) -- 1.8.5

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[U-Boot] [PATCH] powerpc/t1040: fix i2c2 address on t1040qds and t104xrdb
by Shengzhou Liu 07 Jul '14

07 Jul '14

The base address of I2C2 is 0x118100 instead of 0x119000. Signed-off-by: Shengzhou Liu <Shengzhou.Liu(a)freescale.com> --- include/configs/T1040QDS.h | 2 +- include/configs/T104xRDB.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/configs/T1040QDS.h b/include/configs/T1040QDS.h index 2215ac8..5b75562 100644 --- a/include/configs/T1040QDS.h +++ b/include/configs/T1040QDS.h @@ -443,7 +443,7 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_SYS_FSL_I2C2_SPEED 50000 /* I2C speed in Hz */ #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F #define CONFIG_SYS_FSL_I2C_OFFSET 0x118000 -#define CONFIG_SYS_FSL_I2C2_OFFSET 0x119000 +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100 #define I2C_MUX_PCA_ADDR 0x77 #define I2C_MUX_PCA_ADDR_PRI 0x77 /* Primary Mux*/ diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h index e564cb7..e265786 100644 --- a/include/configs/T104xRDB.h +++ b/include/configs/T104xRDB.h @@ -441,7 +441,7 @@ #define CONFIG_SYS_FSL_I2C2_SPEED 400000 /* I2C speed in Hz */ #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F #define CONFIG_SYS_FSL_I2C_OFFSET 0x118000 -#define CONFIG_SYS_FSL_I2C2_OFFSET 0x119000 +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100 /* I2C bus multiplexer */ #define I2C_MUX_PCA_ADDR 0x70 -- 1.8.0

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[U-Boot] Giving control to standalone app.
by mazen.e 06 Jul '14

06 Jul '14

Dear all, At the moment U-Boot branches to the OS entry point, U-Boot is dead and no longer exists, does this property hold also when u-boot loads a standalone application. In fact, I want to 'give control' to a standalone application, what does exactly the word 'give control' mean? e.g. 'giving control' is established by implementing an infinite loop in the standalone such that the body of the loop executes continuously specific tasks or responding to particular interrupts? in such case what happens to u-boot? what if after a particular event in the standalone app I want to return to u-boot? Please excuse me for this beginner question. Best wishes. -- View this message in context: http://u-boot.10912.n7.nabble.com/Giving-control-to-standalone-app-tp183635… Sent from the U-Boot mailing list archive at Nabble.com.

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[U-Boot] Pull request: u-boot-arm/master
by Albert ARIBAUD 05 Jul '14

05 Jul '14

Hi Tom, The following changes since commit 4009bed4694892716d280fcb088899b566c5c986: Reformat boards.cfg (2014-07-05 00:36:57 +0200) are available in the git repository at: git://git.denx.de/u-boot-arm master for you to fetch changes up to 23f23f23d509e8e873797884456070c8a47d72b2: socfpga: Relocate arch common functions away from board (2014-07-05 10:14:46 +0200) ---------------------------------------------------------------- Chin Liang See (1): socfpga: Relocate arch common functions away from board Christian Riesch (1): arm, calimain: Add CONFIG_SYS_GENERIC_BOARD Jeroen Hofstee (1): arm: spl: fix include guard Linus Walleij (1): integrator: switch to generic board Shaibal.Dutta (1): arm: Fix armv8 compilation error Stephen Warren (1): ARM: rpi_b: enable GENERIC_BOARD Łukasz Dałek (1): arm:board:h2200: Add CONFIG_SYS_GENERIC_BOARD arch/arm/cpu/armv7/socfpga/misc.c | 24 ++++++++++++++++++++++++ arch/arm/include/asm/arch-keystone/spl.h | 2 +- arch/arm/include/asm/arch-sunxi/spl.h | 2 +- arch/arm/include/asm/proc-armv/system.h | 2 +- board/altera/socfpga/socfpga_cyclone5.c | 23 ----------------------- include/configs/calimain.h | 3 ++- include/configs/h2200.h | 1 + include/configs/integrator-common.h | 1 + include/configs/rpi_b.h | 1 + 9 files changed, 32 insertions(+), 27 deletions(-) Amicalement, -- Albert.

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[U-Boot] [PATCH] arm: Fix armv8 compilation error
by Darwin Rambo 05 Jul '14

05 Jul '14

From: "Shaibal.Dutta" <shaibal.dutta(a)broadcom.com> Fix following compilation error when CONFIG_ARM64 is defined Error: unknown or missing system register name at operand 2 -- `mrs x0,daifmsr daifset,#3' Signed-off-by: Shaibal.Dutta <shaibal.dutta(a)broadcom.com> Signed-off-by: Darwin Rambo <drambo(a)broadcom.com> Reviewed-by: Darwin Rambo <drambo(a)broadcom.com> --- arch/arm/include/asm/proc-armv/system.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/include/asm/proc-armv/system.h b/arch/arm/include/asm/proc-armv/system.h index 693d1f4..c61374e 100644 --- a/arch/arm/include/asm/proc-armv/system.h +++ b/arch/arm/include/asm/proc-armv/system.h @@ -22,7 +22,7 @@ #define local_irq_save(flags) \ ({ \ asm volatile( \ - "mrs %0, daif" \ + "mrs %0, daif\n" \ "msr daifset, #3" \ : "=r" (flags) \ : \ -- 1.7.9.5

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[U-Boot] [PATCH] arm: spl: fix include guard
by Jeroen Hofstee 05 Jul '14

05 Jul '14

cc: Tom Rini <trini(a)ti.com> Signed-off-by: Jeroen Hofstee <jeroen(a)myspectrum.nl> --- arch/arm/include/asm/arch-keystone/spl.h | 2 +- arch/arm/include/asm/arch-sunxi/spl.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/include/asm/arch-keystone/spl.h b/arch/arm/include/asm/arch-keystone/spl.h index 7012ea7..a7102d5 100644 --- a/arch/arm/include/asm/arch-keystone/spl.h +++ b/arch/arm/include/asm/arch-keystone/spl.h @@ -5,7 +5,7 @@ * SPDX-License-Identifier: GPL-2.0+ */ #ifndef _ASM_ARCH_SPL_H_ -#define _ASM_SPL_H_ +#define _ASM_ARCH_SPL_H_ #define BOOT_DEVICE_SPI 2 diff --git a/arch/arm/include/asm/arch-sunxi/spl.h b/arch/arm/include/asm/arch-sunxi/spl.h index ff871bc..acbec46 100644 --- a/arch/arm/include/asm/arch-sunxi/spl.h +++ b/arch/arm/include/asm/arch-sunxi/spl.h @@ -7,7 +7,7 @@ * SPDX-License-Identifier: GPL-2.0+ */ #ifndef _ASM_ARCH_SPL_H_ -#define _ASM_SPL_H_ +#define _ASM_ARCH_SPL_H_ #define BOOT_DEVICE_NONE 0 #define BOOT_DEVICE_XIP 1 -- 1.8.3.2

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[U-Boot] [PATCH v2] socfpga: Relocate arch common functions away from board
by Chin Liang See 05 Jul '14

05 Jul '14

To move the arch common function away from board folder to arch/arm/cpu/armv7/socfpga folder. Its to avoid code duplication for other non Altera dev kit which is using socfpga device. Signed-off-by: Chin Liang See <clsee(a)altera.com> Cc: Wolfgang Denk <wd(a)denx.de> Cc: Detlev Zundel <dzu(a)denx.de> Cc: Pavel Machek <pavel(a)denx.de> Cc: Dinh Nguyen <dinguyen(a)altera.com> --- Changes for v2 - Added the purpose of the patch to commit message --- arch/arm/cpu/armv7/socfpga/misc.c | 24 ++++++++++++++++++++++++ board/altera/socfpga/socfpga_cyclone5.c | 23 ----------------------- 2 files changed, 24 insertions(+), 23 deletions(-) diff --git a/arch/arm/cpu/armv7/socfpga/misc.c b/arch/arm/cpu/armv7/socfpga/misc.c index 2f1c716..5268f2c 100644 --- a/arch/arm/cpu/armv7/socfpga/misc.c +++ b/arch/arm/cpu/armv7/socfpga/misc.c @@ -14,3 +14,27 @@ int dram_init(void) gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); return 0; } + +#if defined(CONFIG_DISPLAY_CPUINFO) +/* + * Print CPU information + */ +int print_cpuinfo(void) +{ + puts("CPU : Altera SOCFPGA Platform\n"); + return 0; +} +#endif + +#if defined(CONFIG_SYS_CONSOLE_IS_IN_ENV) && \ +defined(CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE) +int overwrite_console(void) +{ + return 0; +} +#endif + +int misc_init_r(void) +{ + return 0; +} diff --git a/board/altera/socfpga/socfpga_cyclone5.c b/board/altera/socfpga/socfpga_cyclone5.c index a960eb6..f366565 100644 --- a/board/altera/socfpga/socfpga_cyclone5.c +++ b/board/altera/socfpga/socfpga_cyclone5.c @@ -12,17 +12,6 @@ DECLARE_GLOBAL_DATA_PTR; -#if defined(CONFIG_DISPLAY_CPUINFO) -/* - * Print CPU information - */ -int print_cpuinfo(void) -{ - puts("CPU : Altera SOCFPGA Platform\n"); - return 0; -} -#endif - /* * Print Board information */ @@ -49,18 +38,6 @@ int board_init(void) return 0; } -int misc_init_r(void) -{ - return 0; -} - -#if defined(CONFIG_SYS_CONSOLE_IS_IN_ENV) && defined(CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE) -int overwrite_console(void) -{ - return 0; -} -#endif - /* * DesignWare Ethernet initialization */ -- 1.7.9.5

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[U-Boot] [PATCH] integrator: switch to generic board
by Linus Walleij 05 Jul '14

05 Jul '14

Turn on generic board for the integrators, as per the request in the startup message. Everything just works, tested on the Integrator/AP and Integrator/CP. Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> --- include/configs/integrator-common.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/configs/integrator-common.h b/include/configs/integrator-common.h index 267a92b2d028..eac517aeeb1c 100644 --- a/include/configs/integrator-common.h +++ b/include/configs/integrator-common.h @@ -26,6 +26,7 @@ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_OF_LIBFDT /* enable passing a Device Tree */ #define CONFIG_MISC_INIT_R /* call misc_init_r during start up */ +#define CONFIG_SYS_GENERIC_BOARD /* * There are various dependencies on the core module (CM) fitted -- 1.9.3

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