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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>
2013-02-04openrisc: Use generic global_dataSimon Glass
Move openrisc 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>
2012-10-19openrisc: Change bi_baudrate and global data baudrate to intSimon Glass
These don't need to be longs, so change them. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@ti.com>
2012-10-02openrisc/bitops: add hweightX definesStefan Kristiansson
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
2012-10-02openrisc: implement get_ticks and get_tbclkStefan Kristiansson
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
2012-08-09openrisc: Work around potential relocation issuesJulius Baxter
When reset code is in flash, the jump instructions emitted by the compiler are relative instead of absolute jumps. A fix to the reset code to make correct jumps to the beginning of code relocated to RAM have also been added. Signed-off-by: Julius Baxter <juliusbaxter@gmail.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>
2012-05-15net: punt bd->bi_ip_addrMike Frysinger
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>
2012-01-13openrisc: Add library functionsStefan Kristiansson
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
2012-01-13openrisc: Add cpu filesStefan Kristiansson
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
2012-01-13openrisc: Add architecture header filesStefan Kristiansson
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>