summaryrefslogtreecommitdiff
path: root/arch/blackfin/include
AgeCommit message (Collapse)Author
2016-02-06Use correct spelling of "U-Boot"Bin Meng
Correct spelling of "U-Boot" shall be used in all written text (documentation, comments in source files etc.). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2015-11-09Replace "extern inline" with "static inline"Måns Rullgård
A number of headers define functions as "extern inline" which is causing problems with gcc5. The reason is that starting with version 5.1, gcc defaults to the standard C99 semantics for the inline keyword. Under the traditional GNU inline semantics, an "extern inline" function would never create an external definition, the same as inline *without* extern in C99. In C99, and "extern inline" definition is simply an external definition with an inline hint. In short, the meanings of inline with and without extern are swapped between GNU and C99. The upshot is that all these definitions in header files create an external definition wherever those headers are included, resulting in multiple definition errors at link time. Changing all these functions to "static inline" fixes the problem since this works as desired in all gcc versions. Although the semantics are slightly different (a static inline definition may result in an actual function being emitted), it works as intended in practice. This patch also removes extern prototype declarations for the changed functions where they existed. Signed-off-by: Mans Rullgard <mans@mansr.com>
2015-11-05blackfin: Use the generic bitops headersFabio Estevam
The generic bitops headers are required when calling logarithmic functions, such as ilog2(). Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Jagan Teki <jteki@openedev.com>
2015-03-28generic-board: select SYS_GENERIC_BOARD for some architecturesMasahiro Yamada
We have done with the generic board conversion for all the boards of ARC, Blackfin, M68000, MicroBlaze, MIPS, NIOS2, Sandbox, X86. Let's select SYS_GENERIC_BOARD for those architectures, so we can tell which architecture has finished the conversion at a glance. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexey Brodkin <abrodkin@synopsys.com>
2014-12-08blackfin: include <linux/compiler.h> rather than define __iomemMasahiro Yamada
The macro __iomem is defined in include/linux/compiler.h. Let's include it rather than double __iomem defines. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Sonic Zhang <sonic.adi@gmail.com>
2014-11-10bfin: make the CPU macro of LDR target more genenricSonic Zhang
Remove BFIN from the CPU macro in Makefile. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2014-08-07blackfin: convert blackfin board_f and board_r to use generic board init ↵Sonic Zhang
functions - move blackfin specific cpu init code from blackfin board.c to cpu.c - remove blackfin specific board init code and invoke generic board_f fron cpu init entry - rename section name bss_vma to bss_start in order to match the generic board init code - add a fake relocate_code function to set up the new stack only Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2014-08-07blackfin: spi clock is in sysclk1 domain instead of sysclk0Scott Jiang
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2014-08-07bfin: add register define required by core B on dual core BF609 processorAaron Wu
Add register define required by core B on dual core BF609 processor. Signed-off-by: Aaron Wu <Aaron.wu@analog.com>
2014-07-07blackfin, powerpc: remove redundant definitions of ARRAY_SIZEMasahiro Yamada
Since ARRAY_SIZE macro is defined in include/common.h, re-defining it in arch-specific files is redundant. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Sonic Zhang <sonic.zhang@analog.com>
2014-05-12blackfin: replace bfin_gen_rand_mac() with eth_random_addr()Masahiro Yamada
bfin_gen_rand_mac() uses __DATE__ as the seed for random ethernet address. This makes the build non-deterministic. In the first place, it should not be implemented as a Bfin-specific function. Use eth_random_addr() instead. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Sonic Zhang <sonic.zhang@analog.com>
2014-05-12bd_info: remove bi_barudrate member from struct bd_infoMasahiro Yamada
gd->bd->bi_baudrate is a copy of gd->baudrate. Since baudrate is a common feature for all architectures, keep gd->baudrate only. It is true that bi_baudrate was passed to the kernel in that structure but it was a long time ago. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com> Cc: Simon Glass <sjg@chromium.org> Cc: Wolfgang Denk <wd@denx.de> Cc: Heiko Schocher <hs@denx.de> Acked-by: Michal Simek <monstr@monstr.eu> (For microblaze)
2014-04-18blackfin: make name_to_gpio be a weak symbolIan Campbell
This required moving it into a C file from the header. The only user of a non-default name_to_gpio is blackfin, therefore build tested with the blackfin bct-brettl2 build, which is one I picked at random. Also tested with a build for the ARM tec board which uses the default/fallback implementation. Inspection with objdump shows that both have done the right thing. This change was requested by Marek during review of the sunxi patch series. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Cc: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Sonic Zhang <sonic.adi@gmail.com>
2014-02-20blackfin: rename bfin-twi_i2c driver to adi_i2cSonic Zhang
The ADI twi peripheral is not binding to Blackfin processor only. Change to a generic name. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2014-02-20blackfin: add spi and i2c specific get clock functionsSonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2014-02-07blackfin: Initialize the EMAC VLAN with proper default valueAaron Wu
EMAC_VLANx regs is not properly initiallized in u-boot, once it's overwrite in the kernel when DSA enabled, hot reset will lead to bringing up EMAC fail in u-boot. Signed-off-by: Aaron Wu <Aaron.Wu@analog.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2014-01-24blackfin: delete unused header filesMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-12-16blackfin: remove build warningSonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-12-06blackfin: If none ADI_GPIOX macro is defined, use ADI_GPIO1 as defaultSonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-11-25blackfin: don't use 'bool' when it causes problemsWolfgang Denk
The use of 'bool' data types in globally used header files cases build errors like this: In file included from arch/blackfin/include/asm/blackfin.h:13:0, from include/common.h:92, from cmd_test.c:17: arch/blackfin/include/asm/blackfin_local.h:54:1: error: unknown type name 'bool' Use plain 'int' instead to avoid such kind of trouble. Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-11-08include: delete include/linux/config.hMasahiro Yamada
Linux Kernel abolished include/linux/config.h long time ago. (around version v2.6.18..v2.6.19) We don't need to provide Linux copatibility any more. This commit deletes include/linux/config.h and fixes source files not to include this. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-11-08cosmetic: remove empty lines at the top of fileMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-11-04config: remove platform CONFIG_SYS_HZ definition part 2/2Rob Herring
Remove platform CONFIG_SYS_HZ definition for configs a-z*. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-11-04blackfin: Move machine specific gpio_port_t structure back to blackfin arch ↵Steven Miao
folder. The gpio register mappings are different among blackfin processors. Signed-off-by: Steven Miao <realmz6@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-10-14Coding Style cleanup: replace leading SPACEs by TABsWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Drop changes for PEP 4 following python tools] Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2013-05-13bfin: Move gpio support for bf54x and bf60x into the generic driver folder.Sonic Zhang
The gpio spec for bf54x and bf60x differ a lot from the old gpio driver for bf5xx. A lot of machine macros are used to accomodate both code in one gpio driver. This patch split the old gpio driver and move new gpio2 support to the generic gpio driver folder. - To enable gpio2 driver, macro CONFIG_ADI_GPIO2 should be defined in the board's config header file. - The gpio2 driver supports bf54x, bf60x and future ADI processors, while the older gpio driver supports bf50x, bf51x, bf52x, bf53x and bf561. - All blackfin specific gpio function names are replaced by the generic gpio APIs. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13blackfin: Move blackfin serial driver out of blackfin arch folder.Sonic Zhang
- Move blackfin serial driver to the generic driver folder. - Move blackfin serial headers to blackfin arch head folder. - Update the include path to blackfin serial header in start up code. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13bf609: add SPI register base addressScott Jiang
- BF609 spi driver depend on this. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13blackfin: bf609: add softswitch config commandBob Liu
Add softswitch_output command for bf609-ezkit to enable softswitches. Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13blackfin: Correct early serial mess output in BYPASS boot mode.Sonic Zhang
The early serial should not be configured again in initcode() for BYPASS boot mode and in start() for the other LDR boot modes. In BYPASS boot mode, the start up code is located in Nor flash address other than the DRAM address defined in link script. The code embedded string can't be addressed by its compile time symbol. Calculate it according to the flash offset. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13blackfin: Set correct early debug serial baudrate.Sonic Zhang
Calculate the early uart clock from the system clock registers set by the bootrom other than the predefine uboot clock macros. Split the early baudrate setting function and the normal baudrate setting one. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13blackfin: run core1 from L1 code sram start address in uboot init code on core 0Sonic Zhang
Define core 1 L1 code sram start address. Add function to enable core 1 for BF609 and BF561. Add config macro to allow customer to run core 1 in uboot init code on core 0. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13blackfin: Change the member's type in dma structures.Sonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-04-01Consolidate bool typeYork Sun
'bool' is defined in random places. This patch consolidates them into a single header file include/linux/types.h, using stdbool.h introduced in C99. All other #define, typedef and enum are removed. They are all consistent with true = 1, false = 0. Replace FALSE, False with false. Replace TRUE, True with true. Skip *.py, *.php, lib/* files. Signed-off-by: York Sun <yorksun@freescale.com>
2013-03-15blackfin: Fix up board_type global dataSimon Glass
This should be in arch_global_data but was dropped in the change-over. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-15Introduce generic link section.h symbol filesSimon Glass
We create a separate header file for link symbols defined by the link scripts. It is helpful to have these all in one place and try to make them common across architectures. Since Linux already has a similar file, we bring this in even though many of the symbols there are not relevant to us. Each architecture has its own asm/sections.h where symbols specifc to that architecture can be added. For now everything except AVR32 just includes the generic header. One change is needed in arch/avr32/lib/board.c to make this conversion work. Reviewed-by: Tom Rini <trini@ti.com> (version 5) Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04blackfin: add bf6xx spi driverScott Jiang
Spi driver for bf60x is different from old one, so implement a new driver for it. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
2013-03-04blackfin: bf60x: add rsi/sdh supportSonic Zhang
Add rsi/sdh support for bf60x. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
2013-03-04blackfin: bf60x: add gpio supportBob Liu
Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
2013-03-04blackfin: bf60x: support big cplb pageBob Liu
BF60x support 16K, 64K, 16M and 64M cplb pages, this patch add support for them. So that bf609-ezkit can use it's 128M memory. Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
2013-03-04blackfin: bf60x: add dma supportBob Liu
Add dma support for bf60x. Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
2013-03-04blackfin: bf60x: add serial supportSonic Zhang
Add serial for bf60x. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
2013-03-04blackfin: bf60x: Port blackfin core architecture code to boot on bf60x.Sonic Zhang
Set up clocks, DDR controller, Nor flash controller, reboot, serial port. Add new SPI boot modes. Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
2013-03-04blackfin: bf60x: new processor header filesBob Liu
Add header files for blackfin new processor bf60x. Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
2013-02-04blackfin: Use generic global_dataSimon Glass
Move blackfin over to use generic global_data. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-01Add architecture-specific global dataSimon Glass
We plan to move architecture-specific data into a separate structure so that we can make the rest of it common. As a first step, create struct arch_global_data to hold these fields. Initially it is empty. This patch applies to all archs at once. I can split it if this is really a pain. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-19blackfin: Change global data baudrate to intSimon Glass
This doesn't need to be a long, so change it. Also adjust bi_baudrate to be unsigned. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15COMMON: Use __stringify() instead of MK_STR()Marek Vasut
Kill multiple occurances and redeclaration of MK_STR in favor of __stringify(). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
2012-08-09global_data: unify global flag definesMike Frysinger
All the global flag defines are the same across all arches. So unify them in one place, and add a simple way for arches to extend for their needs. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
generated by cgit (git 2.34.1) at 2024-12-28 16:43:12 +0000