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* blackfin: convert blackfin board_f and board_r to use generic board init ↵Sonic Zhang2014-08-07-0/+7
| | | | | | | | | | | 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>
* blackfin: spi clock is in sysclk1 domain instead of sysclk0Scott Jiang2014-08-07-1/+1
| | | | | Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
* bfin: add register define required by core B on dual core BF609 processorAaron Wu2014-08-07-0/+2
| | | | | | Add register define required by core B on dual core BF609 processor. Signed-off-by: Aaron Wu <Aaron.wu@analog.com>
* blackfin, powerpc: remove redundant definitions of ARRAY_SIZEMasahiro Yamada2014-07-07-3/+0
| | | | | | | | | 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>
* blackfin: replace bfin_gen_rand_mac() with eth_random_addr()Masahiro Yamada2014-05-12-28/+0
| | | | | | | | | | | 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>
* bd_info: remove bi_barudrate member from struct bd_infoMasahiro Yamada2014-05-12-1/+0
| | | | | | | | | | | | | | | | | 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)
* blackfin: make name_to_gpio be a weak symbolIan Campbell2014-04-18-49/+0
| | | | | | | | | | | | | | | | | 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>
* blackfin: rename bfin-twi_i2c driver to adi_i2cSonic Zhang2014-02-20-0/+15
| | | | | | | 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>
* blackfin: add spi and i2c specific get clock functionsSonic Zhang2014-02-20-7/+11
| | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
* blackfin: Initialize the EMAC VLAN with proper default valueAaron Wu2014-02-07-0/+3
| | | | | | | | 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>
* blackfin: delete unused header filesMasahiro Yamada2014-01-24-151/+0
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* blackfin: remove build warningSonic Zhang2013-12-16-2/+5
| | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
* blackfin: If none ADI_GPIOX macro is defined, use ADI_GPIO1 as defaultSonic Zhang2013-12-06-1/+1
| | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
* blackfin: don't use 'bool' when it causes problemsWolfgang Denk2013-11-25-1/+1
| | | | | | | | | | | | | | 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>
* include: delete include/linux/config.hMasahiro Yamada2013-11-08-1/+0
| | | | | | | | | | | | 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>
* cosmetic: remove empty lines at the top of fileMasahiro Yamada2013-11-08-1/+0
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* config: remove platform CONFIG_SYS_HZ definition part 2/2Rob Herring2013-11-04-7/+0
| | | | | | Remove platform CONFIG_SYS_HZ definition for configs a-z*. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* blackfin: Move machine specific gpio_port_t structure back to blackfin arch ↵Steven Miao2013-11-04-0/+3
| | | | | | | | | 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>
* Coding Style cleanup: replace leading SPACEs by TABsWolfgang Denk2013-10-14-1/+1
| | | | | | 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>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-255/+15
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* bfin: Move gpio support for bf54x and bf60x into the generic driver folder.Sonic Zhang2013-05-13-57/+10
| | | | | | | | | | | | | | | 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>
* blackfin: Move blackfin serial driver out of blackfin arch folder.Sonic Zhang2013-05-13-0/+623
| | | | | | | | - 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>
* bf609: add SPI register base addressScott Jiang2013-05-13-0/+3
| | | | | | | - 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>
* blackfin: bf609: add softswitch config commandBob Liu2013-05-13-0/+18
| | | | | | | 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>
* blackfin: Correct early serial mess output in BYPASS boot mode.Sonic Zhang2013-05-13-1/+5
| | | | | | | | | | | | 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>
* blackfin: Set correct early debug serial baudrate.Sonic Zhang2013-05-13-0/+74
| | | | | | | | | | 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>
* blackfin: run core1 from L1 code sram start address in uboot init code on core 0Sonic Zhang2013-05-13-0/+4
| | | | | | | | 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>
* blackfin: Change the member's type in dma structures.Sonic Zhang2013-05-13-12/+12
| | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
* Consolidate bool typeYork Sun2013-04-01-3/+0
| | | | | | | | | | | | | '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>
* blackfin: Fix up board_type global dataSimon Glass2013-03-15-0/+1
| | | | | | This should be in arch_global_data but was dropped in the change-over. Signed-off-by: Simon Glass <sjg@chromium.org>
* Introduce generic link section.h symbol filesSimon Glass2013-03-15-0/+27
| | | | | | | | | | | | | | | | | | 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>
* blackfin: add bf6xx spi driverScott Jiang2013-03-04-0/+240
| | | | | | | | | | 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>
* blackfin: bf60x: add rsi/sdh supportSonic Zhang2013-03-04-2/+36
| | | | | | | | 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>
* blackfin: bf60x: add gpio supportBob Liu2013-03-04-1/+152
| | | | | | 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>
* blackfin: bf60x: support big cplb pageBob Liu2013-03-04-4/+27
| | | | | | | | | 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>
* blackfin: bf60x: add dma supportBob Liu2013-03-04-31/+104
| | | | | | | | 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>
* blackfin: bf60x: add serial supportSonic Zhang2013-03-04-0/+68
| | | | | | | | 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>
* blackfin: bf60x: Port blackfin core architecture code to boot on bf60x.Sonic Zhang2013-03-04-0/+4
| | | | | | | | | 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>
* blackfin: bf60x: new processor header filesBob Liu2013-03-04-1/+1090
| | | | | | | | 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>
* blackfin: Use generic global_dataSimon Glass2013-02-04-31/+1
| | | | | | Move blackfin over to use generic global_data. Signed-off-by: Simon Glass <sjg@chromium.org>
* Add architecture-specific global dataSimon Glass2013-02-01-0/+5
| | | | | | | | | | | | | 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>
* blackfin: Change global data baudrate to intSimon Glass2012-10-19-2/+2
| | | | | | | | | 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>
* COMMON: Use __stringify() instead of MK_STR()Marek Vasut2012-10-15-2/+0
| | | | | | | | | 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>
* global_data: unify global flag definesMike Frysinger2012-08-09-13/+1
| | | | | | | 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>
* Blackfin: easylogo: add lzma logosMike Frysinger2012-02-03-0/+2898
| | | | | | | | | | The bf527-ezkit boards are getting too big to fit into their reserved flash space, so we need to use a lzma compressed logo. Since the video driver code is very similar, add lzma compressed support to all of the Blackfin video drivers. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* CONFIG_SYS_BAUDRATE_TABLE: Add <config_fallbacks.h>, place thereTom Rini2012-06-20-3/+0
| | | | | | | | | We provide a default table of { 9600, 19200, 38400, 57600, 115200 } in <config_fallbacks.h> which mkconfig places after <configs/...h> in the generated config file. This is used when a board has not set its own table. Signed-off-by: Tom Rini <trini@ti.com>
* net: punt bd->bi_ip_addrMike Frysinger2012-05-15-1/+0
| | | | | | | | | This field gets read in one place (by "bdinfo"), and we can replace that with getenv("ipaddr"). After all, the bi_ip_addr field is kept up-to-date implicitly with the value of the ipaddr env var. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
* Blackfin: move gd/bd to bss by defaultMike Frysinger2012-04-22-7/+1
| | | | | | | | We don't need these setup manually, so let the bss do the rest. On Blackfin systems, we clear the bss before executing any C code that would use these, so this should be fine. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: gd_t: relocate volatile markingsMike Frysinger2012-04-22-1/+1
| | | | | | | | | This makes Blackfin behave the same as other ports, and fixes many gcc warnings that show up with 4.5+: board.c:40:1: warning: optimization may eliminate reads and/or writes to register variables Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* linkage.h: move from blackfin to common includesMacpaul Lin2012-02-12-50/+4
| | | | | | | | | | | 1. Add linkage.h support from blackfin to common include, which is a reduced version from Linux. 2. Add architecture part support of linkage.h into blackfin 3. Fix include path of in blackfin related to linkage.h due to header file movement. Signed-off-by: Macpaul Lin <macpaul@andestech.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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