OpenCellular

mirror of https://github.com/Telecominfraproject/OpenCellular.git synced 2025-12-29 18:11:05 +00:00

Files

David Hendricks 086b369dfc armv7: replace read/write macros with inlines

This enables type checking for safety as to help prevent errors like
http://review.coreboot.org/#/c/3038/ . Now compilation fails if the
wrong type is passed into readb/readw/readl/writeb/writew/writel
or other macros in io.h.

This also deprecates readw/writew. The previous definition was 16-bits
which is incorrect since wordsize on ARMv7 is 32-bits and there was
only 1 instance of writew (#if 0'd anyway). Going forward we should
always use read{8,16,32} and write{8,16,32} where N specifies the
exact length rather than relying on ambiguous definition of wordsize.

Since many macros relied on __raw_*, which were basically the same
(minus data memory barrier instructions), this patch also gets rid
of __raw_*. There were parts of the code which ended up using these
macros consecutively, for example:
	setbits_le32(&regs->ch_cfg, SPI_CH_RST);
	clrbits_le32(&regs->ch_cfg, SPI_CH_RST);

In such cases the safe versions of readl() and writel() should be
used anyway.

Note: This also fixes two dubious casts as to avoid breaking
compilation.

Change-Id: I8850933f68ea3a9b615d00ebd422f7c242268f1c
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/3045
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

2013-04-10 00:04:57 +02:00

arch

armv7: replace read/write macros with inlines

2013-04-10 00:04:57 +02:00

console

console: Make use of CONFIG_USE_OPTION_TABLE

2013-04-01 20:54:48 +02:00

cpu

armv7: replace read/write macros with inlines

2013-04-10 00:04:57 +02:00

device

Add PXE ROM selection to Kconfig menu