We use function spl_rockchip_otp_start & spl_rockchip_otp_stop to
realize the different of each chip's otps, such as mask area and
secure config.
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: I3b5d0377d78e5c2ed6e8ed52a89cadefc4994be1
This adds the necessary data for handling otp on the rv1126.
Change-Id: Ie78ad04861ee8dca506f0bb7b851570b360694de
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
flush_dcache_all() operating on set/way is faster than
flush_cache() and invalidate_dcache_range() operating
on virtual address.
Tested: it saves about 12.5ms in rv1126 thunder-boot.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ie8ba42f56e72d0d554dca3949573196ef2165bd7
We misunderstood the size_src as decompressed image size.
Without this patch, the decompress can work normally, but
it wastes the time to flush data cache. Let's correct it
for thunder boot version to save boot time.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I93014ccec7814faec5abbe96b383bc1170cdb0e2
Using dm reset API to reset decompress module.
There seems to be some unknown cause to make the module
in abnormal state, which output the wrong decompress
data. Let's reset it before starting decompress.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ic4113eec0701f83059453fa263810d31caa406eb
If the decompress module doesn't access the data through dcache,
it should add flush behavior to promise getting the real data
from dram. Otherwise it may decompress the wrong data but not
report any failure.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I6570ca7dc3a60c4b5bb9fcf3ae9f1025e2c658ea
SPL don't support IRQ and U-Boot proper is not deeply care
about boot time. There is not a mechanism to support IRQ
mode now.
In addition, the decompress irq is design to catch the exceptions
but not to decompress images continuously.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I842bce530aa180d5b0a30c1d2038575e464241b8
- Support get gunzip data size from src data;
- Support sync decompress for this round;
- Support return the gunzip data size of compressed image.
- Add misc_decompress_cleanup() for waiting last decompress done.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ie84b2a6174d04592110333d66667da66f98f07f6
Naturally, otp is written by bytes and programed just one time.
Now the rollback space is written by bit and programed several times.
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: I964693c5067ffdedfc0990f038f6d013a49a41a8
1.add DECOM_AXI_STAT to test decompress whether is in idle
2.correct the misc_decompress_is_complete return value
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Signed-off-by: Simon Xue <xxm@rock-chips.com>
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I904d9909ade709fb479893325dd6c0b3d47d5908
In order to prevent physical memory from being written oversize,
limit the decompressed buffer size, user can assign a size to
decompress, the reserved destination buffer size is a choice
Change-Id: I8723c5ec8d58ec1d443c5607987941cf67cf1a01
Signed-off-by: Simon Xue <xxm@rock-chips.com>
ioctl() should return error code but not data.
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: Ica1242619ed59728acbeda7db493e5710f410a17
fix: ioctl() should return error code but not capability.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I8030a1842692697f32f87e765ce3d68d1adb1c11
Puting the generic function declaration together that the
caller don't need care too much about different header file.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ib37d1550e5a747d8f18e30c428ea8f613f9cc006
The misc attach different device. We use the misc_mode to show
different device's capability.
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: Ibce5bb0465e452a7e783c5859f1e8ab2bfd8b0c5
Change "depends on MISC" to "depends on SPL_MISC".
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: I1b6c2296d5e88e4e2c0cbafb9bb31790d6f25e66
The 256-bit and 1024-bit efuse are always secure.
Change-Id: I763a745360952991e63785bcacf0b63e859e60f8
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Thomas reported U-Boot failed to build host tools if libfdt-devel
package is installed because tools include libfdt headers from
/usr/include/ instead of using internal ones.
This commit moves the header code:
include/libfdt.h -> include/linux/libfdt.h
include/libfdt_env.h -> include/linux/libfdt_env.h
and replaces include directives:
#include <libfdt.h> -> #include <linux/libfdt.h>
#include <libfdt_env.h> -> #include <linux/libfdt_env.h>
Change-Id: I68fd5734d6460c169fa5ee2893c57cb5d73340b6
Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
(cherry picked from commit b08c8c4870831c9315dcae237772238e80035bd5)
This adds a simple driver for reading the OTP block of the PX30.
Change-Id: Ic2c0f4b0886808af87c826e8d0045e5d440521f7
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
U-Boot widely uses error() as a bit noisier variant of printf().
This macro causes name conflict with the following line in
include/linux/compiler-gcc.h:
# define __compiletime_error(message) __attribute__((error(message)))
This prevents us from using __compiletime_error(), and makes it
difficult to fully sync BUILD_BUG macros with Linux. (Notice
Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().)
Let's convert error() into now treewide-available pr_err().
Done with the help of Coccinelle, excluing tools/ directory.
The semantic patch I used is as follows:
// <smpl>
@@@@
-error
+pr_err
(...)
// </smpl>
Change-Id: I921807c1770d36a91e692c48ab477558bb2ed0b8
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Re-run Coccinelle]
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 9b643e312d528f291966c1f30b0d90bf3b1d43dc)
With the dev_read_addr_ptr function available, we can change the
efuse driver to use it (and eliminate the explicit type-cast).
Change-Id: I8183492892b77c8c6260070cee3104060e273c31
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit f6230a00579d5ca5ba01ca158f5c369cf64e87eb)
Add a convenience macro to iterate over subnodes of a node. Make use of
this where appropriate in the code.
Change-Id: Iae0fb554472d0b5819d26becbbcf8909ff891514
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 3991f42ed2e38aff28ba3c24369bfbd90620bea7)
Change-Id: Ia25df975d21d7c97cf090f0d374074c2c5cd1a58
Signed-off-by: Francis Fan <francis.fan@rock-chips.com>
Signed-off-by: Cody Xie <cody.xie@rock-chips.com>
Add the following options to drivers/misc/Kconfig:
SYS_I2C_EEPROM_ADDR
SYS_I2C_EEPROM_BUS
SYS_EEPROM_SIZE
SYS_EEPROM_PAGE_WRITE_BITS
SYS_EEPROM_PAGE_WRITE_DELAY_MS
SYS_I2C_EEPROM_ADDR_LEN
SYS_I2C_EEPROM_ADDR_OVERFLOW
This does not migrate any boards, but provides a foundations for
those who want/need these options
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Migrate uniphier]
Signed-off-by: Tom Rini <trini@konsulko.com>
Jason Zhu
Finley Xiao
Joseph Chen
Simon Xue
Masahiro Yamada
Kever Yang
Philipp Tomsich
Simon Glass
Cody Xie
Francis Fan
Adam Ford