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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 <[email protected]>
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Signed-off-by: Masahiro Yamada <[email protected]>
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Remove platform CONFIG_SYS_HZ definition for configs a-z*.
Signed-off-by: Rob Herring <[email protected]>
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folder.
The gpio register mappings are different among blackfin processors.
Signed-off-by: Steven Miao <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
[trini: Drop changes for PEP 4 following python tools]
Signed-off-by: Tom Rini <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <[email protected]>
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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 <[email protected]>
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- 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 <[email protected]>
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- BF609 spi driver depend on this.
Signed-off-by: Scott Jiang <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
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Add softswitch_output command for bf609-ezkit to enable softswitches.
Signed-off-by: Bob Liu <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
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Signed-off-by: Sonic Zhang <[email protected]>
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'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 <[email protected]>
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This should be in arch_global_data but was dropped in the change-over.
Signed-off-by: Simon Glass <[email protected]>
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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 <[email protected]> (version 5)
Signed-off-by: Simon Glass <[email protected]>
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Spi driver for bf60x is different from old one, so implement a new
driver for it.
Signed-off-by: Scott Jiang <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
Signed-off-by: Bob Liu <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
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Add rsi/sdh support for bf60x.
Signed-off-by: Sonic Zhang <[email protected]>
Signed-off-by: Bob Liu <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
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Signed-off-by: Bob Liu <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
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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 <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
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Add dma support for bf60x.
Signed-off-by: Bob Liu <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
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Add serial for bf60x.
Signed-off-by: Sonic Zhang <[email protected]>
Signed-off-by: Bob Liu <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
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Set up clocks, DDR controller, Nor flash controller, reboot,
serial port. Add new SPI boot modes.
Signed-off-by: Bob Liu <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
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Add header files for blackfin new processor bf60x.
Signed-off-by: Bob Liu <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
Signed-off-by: Sonic Zhang <[email protected]>
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Move blackfin over to use generic global_data.
Signed-off-by: Simon Glass <[email protected]>
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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 <[email protected]>
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This doesn't need to be a long, so change it.
Also adjust bi_baudrate to be unsigned.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Kill multiple occurances and redeclaration of MK_STR
in favor of __stringify().
Signed-off-by: Marek Vasut <[email protected]>
Cc: Wolfgang Denk <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
Reviewed-by: Joe Hershberger <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
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These are rarely used, but the post code does currently, so add small
redirect hacks for that.
Signed-off-by: Mike Frysinger <[email protected]>
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Common U-Boot API wants this define, so import asm/cache.h from Linux
to provide suitable defines.
Acked-by: Anton Staaf <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
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This pushes the ugly duplicated arch ifdef lists we maintain in various
image related files out to the arch headers themselves.
Acked-by: Nobuhiro Iwamatsu <[email protected]>
Tested-by: Thomas Chou <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
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The current post_log_word in global data is currently split into 2x
16 bits: half for the test start, half for the test success.
Since we alredy have more than 16 POST tests defined and more could
be defined, this may result in an overflow and the post_output_backlog
would not work for the tests defined further of these 16 positions.
An additional field is added to global data so that we can now support up
to 32 (depending of architecture) tests. The post_log_word is only used
to record the start of the test and the new field post_log_res for the
test success (or failure). The post_output_backlog is for this change
also adapted.
Signed-off-by: Valentin Longchamp <[email protected]>
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Allow redirection of console output prior to console initialisation to a
temporary buffer.
To enable this functionality, the board (or arch) must define:
- CONFIG_PRE_CONSOLE_BUFFER - Enable pre-console buffer
- CONFIG_PRE_CON_BUF_ADDR - Base address of pre-console buffer
- CONFIG_PRE_CON_BUF_SZ - Size of pre-console buffer (in bytes)
The pre-console buffer will buffer the last CONFIG_PRE_CON_BUF_SZ bytes
Any earlier characters are silently dropped.
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Make it easy for any Blackfin board to enable led/push button tests.
Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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When we aren't doing resource tracking, the gpio_free() function is a
stub that simply returns, so pull this logic up a level and make it an
inline stub in the header. Now we don't have to waste time at any of
the call sites.
Signed-off-by: Mike Frysinger <[email protected]>
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Set the default post word location to an L1 data location for all
Blackfin parts so things "just work" for most people.
Signed-off-by: Mike Frysinger <[email protected]>
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The Blackfin gpio command isn't terribly Blackfin-specific. So generalize
the few pieces into two new optional helpers:
name_to_gpio() - turn a string name into a GPIO #
gpio_status() - display current pin bindings (think /proc/gpio)
Once these pieces are pulled out, we can relocate the cmd_gpio.c into the
common directory.
Signed-off-by: Mike Frysinger <[email protected]>
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We need the updated LDR bit defines for our LDR utils.
Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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