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Change-Id: I299c579c996da4e0e9fa1fc4d8b40706356509f8
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26615
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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This change adds and updates headers in all of the mainboard files that
had missing or unrecognized headers. After this goes in, we can turn on
lint checking for headers in all mainboard directories.
Change-Id: Ibe038a8f7468253b21fd2ac90c045d0c9cc89dfc
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/26568
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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since commit f1e321001d5954096f06f9a43138219a9a46536e, the UART init
should be in bootblock_mainboard_early_init() which runs before
console init. (see src/lib/bootblock.c)
Change-Id: Ib00afdd6e81e7689fbd743c8a5f547d424896d71
Reviewed-on: https://review.coreboot.org/13448
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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This patch is a raw application of the following spatch to src/:
@@
expression A, V;
@@
- writel(V, A)
+ write32(A, V)
@@
expression A, V;
@@
- writew(V, A)
+ write16(A, V)
@@
expression A, V;
@@
- writeb(V, A)
+ write8(A, V)
@@
expression A;
@@
- readl(A)
+ read32(A)
@@
expression A;
@@
- readb(A)
+ read8(A)
BRANCH=none
BUG=chromium:444723
TEST=None (depends on next patch)
Change-Id: I5dd96490c85ee2bcbc669f08bc6fff0ecc0f9e27
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 64f643da95d85954c4d4ea91c34a5c69b9b08eb6
Original-Change-Id: I366a2eb5b3a0df2279ebcce572fe814894791c42
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/254864
Reviewed-on: http://review.coreboot.org/9836
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This patch is a raw application of the following spatch to the
directories src/arch/arm(64)?, src/mainboard/<arm(64)-board>,
src/soc/<arm(64)-soc> and src/drivers/gic:
@@
expression A, V;
@@
- write32(V, A)
+ writel(V, A)
@@
expression A, V;
@@
- write16(V, A)
+ writew(V, A)
@@
expression A, V;
@@
- write8(V, A)
+ writeb(V, A)
This replaces all uses of write{32,16,8}() with write{l,w,b}()
which is currently equivalent and much more common. This is a
preparatory step that will allow us to easier flip them all at once to
the new write32(a,v) model.
BRANCH=none
BUG=chromium:451388
TEST=Compiled Cosmos, Daisy, Blaze, Pit, Ryu, Storm and Pinky.
Change-Id: I16016cd77780e7cadbabe7d8aa7ab465b95b8f09
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 93f0ada19b429b4e30d67335b4e61d0f43597b24
Original-Change-Id: I1ac01c67efef4656607663253ed298ff4d0ef89d
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/254862
Reviewed-on: http://review.coreboot.org/9834
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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commit 8b685398 (ARM: Overhaul the ARM Makefile.)
change config flags for cpu and mainboard bootblock initialization.
Tested on a20/cubieboard2.
Change-Id: I2a1019c2881bc7aada15322841204992d0106453
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-on: http://review.coreboot.org/7188
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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This step needs to be done before calling any MMC functionality.
Change-Id: I88763072c8a541ddba794e79fb55e82eb2f187a9
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4745
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
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Do not pull in console hw-specific prototypes everywhere
with console.h as those are not needed for higher levels.
Move prototypes for UARTs next to other consoles.
Change-Id: Icbc9cd3e5bdfdab85d7dccd7c3827bba35248fb8
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5232
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Even though the Allwinner A10 is limited to a 24KiB bootblock, the
memory initialization takes only about 3KiB and leaves enough room for
an MMC or NAND driver, so init the memory early on. The advantage is
that we can eliminate complicated logistics of where to cache CBFS and
where to load the ramstage in SRAM.
Change-Id: Id549552ed509434e831db60deaef28e04d62417f
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4630
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
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The CPU was clocked at 384MHz in the bootblock, but the AHB bus has a
maximum rated frequency of 250MHz. Its clock needs to be divided to
keep it within spec. Overclocking the AHB bus hung the CPU when
memory was accessed.
Change-Id: I7cb9cdd1f126b3d5b0446fc68af79b54946bc2d3
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4629
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
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Change-Id: I807060bde374e4a42abe306cecf838ab157c9515
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4600
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
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Rather than having to track which bit in which register should be
cleared or set to gate or ungate the clock to a certain peripheral,
provide a simplified enum which encodes the register and bit. This
change comes with a function which decodes the enum and gates/ungates
the clock.
This also removes the register-dependent bitmasks for APB0 and APB1
gating registers.
Change-Id: Ib3ca16e54eb37eadc3ceb88f4ccc497829ac34bc
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4571
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Include a function to multiplex more than one pin at a time. This
is useful for peripherals that have the same function number for
all their pins.
Since we now have two functions for muxing pins, also document
them.
Change-Id: I53997cc3a2586e3cf749cd672f69fb427659c67f
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4565
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Add a minimal infrastructure which initializes the system clocks
and serial console.
Change-Id: I768ede6ccf8674ffe9fecd8925cec89768209cab
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4553
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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