u-boot.git/arch/sandbox/include, branch v2015.01

dm: i2c: Add an I2C EEPROM simulator

2014-12-11T20:18:42Z

To enable testing of I2C, add a simple I2C EEPROM simulator for sandbox. It supports reading and writing from a small data store. Signed-off-by: Simon Glass Acked-by: Heiko Schocher Reviewed-by: Masahiro Yamada

Provide option to avoid defining a custom version of uintptr_t.

2014-10-27T15:04:01Z

There's a definition in stdint.h (provided by gcc) which will be more correct if available. Define CONFIG_USE_STDINT to use this feature, or USE_STDINT=1 on the 'make' commmand. This adjusts the settings for x86 and sandbox, with both have 64-bit options. Signed-off-by: Gabe Black Reviewed-by: Gabe Black Tested-by: Gabe Black Reviewed-by: Bill Richardson Rewritten to be an option, since stdint.h is often available only in glibc. Changed to preserve a clear boundary between stdint and non-stdint Signed-off-by: Simon Glass

dm: sf: sandbox: Convert SPI flash driver to driver model

2014-10-22T16:36:51Z

Convert sandbox's spi flash emulation driver to use driver model. Signed-off-by: Simon Glass Reviewed-by: Jagannadha Sutradharudu Teki

dm: sandbox: spi: Move to driver model

2014-10-22T16:36:48Z

Adjust the sandbox SPI driver to support driver model and move sandbox over to driver model for SPI. Signed-off-by: Simon Glass Reviewed-by: Jagannadha Sutradharudu Teki

sandbox: Set up global data before board_init_f()

2014-07-23T13:05:39Z

At present sandbox defines CONFIG_SYS_GENERIC_GLOBAL_DATA, meaning that the global_data pointer is set up in board_init_f(). If we set up and zero the global data before calling board_init_f() then we don't need to define CONFIG_SYS_GENERIC_GLOBAL_DATA. Make this change to simplify the init process. Signed-off-by: Simon Glass

build: define CPU only when arch/${ARCH}/cpu/${CPU} exists

2014-07-07T23:42:34Z

The directory arch/${ARCH}/cpu/${CPU} does not exist in avr32, blackfin, microblaze, nios2, openrisc, sandbox, x86. These architectures have only one CPU type. Defining CPU should not be required for such architectures. This commit allows cpu field (= the 3rd field of boards.cfg) to be kept blank. Signed-off-by: Masahiro Yamada Cc: Andreas Bießmann Cc: Simon Glass Cc: Sonic Zhang Cc: Michal Simek Cc: Thomas Chou Cc: Stefan Kristiansson

sandbox: change local_irq_save() to macro

2014-06-23T21:37:24Z

local_irq_save() should be a macro, not a function because local_irq_save() saves flag to the given argument. GCC is silent about this issue, but Clang warns: In file included from lib/asm-offsets.c:15: In file included from include/common.h:20: In file included from include/linux/bitops.h:110: arch/sandbox/include/asm/bitops.h:59:17: warning: variable 'flags' is uninitialized when used here [-Wuninitialized] local_irq_save(flags); ^~~~~ That change causes another warning: In file included from include/linux/bitops.h:110:0, from include/common.h:20, from lib/asm-offsets.c:15: arch/sandbox/include/asm/bitops.h: In function ‘test_and_set_bit’: arch/sandbox/include/asm/bitops.h:56:16: warning: unused variable ‘flags’ [-Wunused-variable] So, flags should be set to __always_unused. Signed-off-by: Masahiro Yamada Cc: Simon Glass Cc: Jeroen Hofstee Acked-by: Simon Glass Acked-by: Jeroen Hofstee

sandbox: Support iotrace feature

2014-06-20T17:54:42Z

Support the iotrace feature for sandbox, and enable it, using some dummy I/O access methods. Signed-off-by: Simon Glass

dm: rename device struct to udevice

2014-05-27T14:21:32Z

using UBI and DM together leads in compiler error, as both define a "struct device", so rename "struct device" in include/dm/device.h to "struct udevice", as we use linux code (MTD/UBI/UBIFS some USB code,...) and cannot change the linux "struct device" Signed-off-by: Heiko Schocher Cc: Simon Glass Cc: Marek Vasut

common/board_f: Initialized global data for generic board

2014-05-12T19:20:05Z

Some platforms (tested on mpc85xx, mpc86xx) use global data before calling function baord_inti_f(). The data should not be cleared later. Any arch which uses global data in generic board board_init_f() should define CONFIG_SYS_GENERIC_GLOBAL_DATA. Signed-off-by: York Sun CC: Scott Wood CC: Simon Glass CC: Albert ARIBAUD Acked-by: Simon Glass