Michal Simek [Wed, 21 Feb 2018 12:59:21 +0000 (13:59 +0100)]
clk: zynqmp: Add new compatible string for clock driver
New and old clk drivers are sharing IDs and descriptions.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 11:49:05 +0000 (13:49 +0200)]
arm: zynq: Use fixed partitions for spi flash for zc770 xm010
Sync with mainline.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 11:48:51 +0000 (13:48 +0200)]
arm: zynq: Fix eeprom dt nodes
- Use eeprom for node name
- Use atmel compatible string instead of at.
- Add missing labels
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Javier Martinez Canillas [Thu, 15 Jun 2017 18:54:12 +0000 (20:54 +0200)]
ARM: dts: zynq: Add generic compatible string for I2C EEPROM
The at24 driver allows to register I2C EEPROM chips using different vendor
and devices, but the I2C subsystem does not take the vendor into account
when matching using the I2C table since it only has device entries.
But when matching using an OF table, both the vendor and device has to be
taken into account so the driver defines only a set of compatible strings
using the "atmel" vendor as a generic fallback for compatible I2C devices.
So add this generic fallback to the device node compatible string to make
the device to match the driver using the OF device ID table.
Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 6 Feb 2018 13:00:30 +0000 (14:00 +0100)]
arm: zynq: Use i2c-mux instead of i2cswitch for pca9548
i2c muxes should described like this.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 11:43:05 +0000 (13:43 +0200)]
arm: zynq: Sync up licenses with mainline kernel
Use different location for SPDX line. Also update dates for new mainline
DTS files.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 12:31:42 +0000 (14:31 +0200)]
arm: zynq: Remove 0x prefixes from cc108
The patch fixing issues reported by DTC:
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@
e000d000/flash@0/partition@0x400000 unit name should not have
leading "0x"
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@
e000d000/flash@0/partition@0x800000 unit name should not have
leading "0x"
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@
e000d000/flash@0/partition@0xc00000 unit name should not have
leading "0x"
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@
e000d000/flash@0/partition@0xd00000 unit name should not have
leading "0x"
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@
e000d000/flash@0/partition@0xf00000 unit name should not have
leading "0x"
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 14:21:42 +0000 (16:21 +0200)]
arm64: zynqmp: Remove double spaces from dts file
There is no reason to have double spaces for indentation.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 10:48:30 +0000 (12:48 +0200)]
arm64: zynqmp: Add silabs prefix to u69 for zcu102
Add vendor prefix to si5341.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 08:39:53 +0000 (10:39 +0200)]
arm64: zynqmp: Remove number from clock-generator node name
There shouldn't be a number appended based on spec.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 08:47:26 +0000 (10:47 +0200)]
arm64: zynqmp: Remove u-boot commands from dts files
U-Boot commands shouldn't be the part of kernel DTS files.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Srinivas Goud [Tue, 22 Aug 2017 09:08:46 +0000 (14:38 +0530)]
arm64: zynqmp: Update sd properties for dc5
This patch adds no-1-8-v below properties to sd node for dc5 board dts.
Signed-off-by: Srinivas Goud <srinivas.goud@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 14:10:25 +0000 (16:10 +0200)]
arm64: zynqmp: Enable ttcs for zc1751 dc5
Enable TTCs for this target as is done in Linux kernel.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 11:15:17 +0000 (13:15 +0200)]
arm64: zynqmp: Add eeprom reference to eeprom nodes
eeprom can contain information which can be used by nvmem drivers.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 08:54:25 +0000 (10:54 +0200)]
arm64: zynqmp: Use atmel prefix instead of at
This changes was done in mainline and this patch is just following it.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 11:09:15 +0000 (13:09 +0200)]
arm64: zynqmp: Fix spi flash partition definition for zc1751 dc2
Using different node name and label partitions as data.
Also use latest compatible strings based on mainline review.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 10:50:04 +0000 (12:50 +0200)]
arm64: zynqmp: Use s/_/-/g in node name for zcu102 rev1.0
Follow spec for node names.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 10:13:13 +0000 (12:13 +0200)]
arm64: zynqmp: Use keycode from input/input.h
Instead of hardcoding numbers.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 10:01:24 +0000 (12:01 +0200)]
arm64: zynqmp: Remove additional comments from dts files
Remove additional comments which were removed as the part of upstreaming.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 08:36:39 +0000 (10:36 +0200)]
arm64: zynqmp: Sync up license with mainline kernel
Mainline Linux kernel has adopted SPDX header license in a different
format then was used before. This patch is syncing it up.
Also update years in License text and remove Nathalie's email because it
is no longer valid.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 08:38:08 +0000 (10:38 +0200)]
arm64: zynqmp: Use i2c-mux instead of i2cswitch instead
Based on review from mainline i2c-mux is standard name for i2c switches.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 27 Mar 2018 08:52:40 +0000 (10:52 +0200)]
arm64: zynqmp: Use maxim prefix for all maxim chips
Use vendor prefix for Maxim chips.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 17 Jan 2018 15:32:33 +0000 (16:32 +0100)]
arm64: zynqmp: Sync alignment with mainline
Sync pcie and lpd_dma nodes with mainline version.
Incorrect locations are causing diff in statistics that's why
synchronizations are needed.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Heinrich Schuchardt [Wed, 4 Apr 2018 07:22:03 +0000 (09:22 +0200)]
MAINTAINERS: ZYNQMP: correct entries
Replace references to non-existent file.
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Michal Simek <monstr@monstr.eu>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 13 Mar 2018 10:50:22 +0000 (11:50 +0100)]
MAINTAINERS: Fix zynqmp clock driver path
Fix c&p error from Zynq.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 23 Feb 2018 12:39:37 +0000 (13:39 +0100)]
arm: zynq: Handle ENXIO error return value properly
zynq_clk_get_rate() is also returning ENXIO which is not handled now.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Anton Gerasimov [Sat, 24 Mar 2018 17:32:00 +0000 (18:32 +0100)]
ARM: dts: zynq: Rename dts for Z-turn board
Makes naming in line with other Zynq boards.
Signed-off-by: Anton Gerasimov <tossel@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Anton Gerasimov [Sat, 24 Mar 2018 17:31:59 +0000 (18:31 +0100)]
ARM: dts: zynq: Update dts for Z-turn board
Delete devices implemented in PL, stylistic changes.
Signed-off-by: Anton Gerasimov <tossel@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Mario Six [Wed, 28 Mar 2018 12:38:20 +0000 (14:38 +0200)]
treewide: Convert CONFIG_HOSTNAME to a string option
CONFIG_HOSTNAME is defined as a "plain" preprocessor string, but every
use is couched by __stringify(...).
Hence, convert it to a proper string option.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Mario Six [Wed, 28 Mar 2018 12:38:19 +0000 (14:38 +0200)]
treewide: Migrate CONFIG_FSL_ESDHC to Kconfig
Migrate the CONFIG_FSL_ESDHC option to Kconfig.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Mario Six [Wed, 28 Mar 2018 12:38:18 +0000 (14:38 +0200)]
treewide: Migrate CONFIG_TSEC_ENET to Kconfig
Migrate the CONFIG_TSEC_ENET option to Kconfig.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Mario Six [Wed, 28 Mar 2018 12:38:17 +0000 (14:38 +0200)]
treewide: Migrate CONFIG_DISPLAY_BOARDINFO_LATE to Kconfig
Migrate the CONFIG_DISPLAY_BOARDINFO_LATE option to Kconfig.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
[trini: Re-run migration]
Signed-off-by: Tom Rini <trini@konsulko.com>
Mario Six [Wed, 28 Mar 2018 12:38:16 +0000 (14:38 +0200)]
treewide: Migrate CONFIG_LAST_STAGE_INIT to Kconfig
Migrate the CONFIG_LAST_STAGE_INIT option to Kconfig.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Mario Six [Wed, 28 Mar 2018 12:38:15 +0000 (14:38 +0200)]
treewide: Migrate CONFIG_BOARD_EARLY_INIT_R to Kconfig
Migrate the CONFIG_BOARD_EARLY_INIT_R option to Kconfig.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Mario Six [Wed, 28 Mar 2018 12:38:14 +0000 (14:38 +0200)]
treewide: Migrate CONFIG_SYS_ALT_MEMTEST to Kconfig
Migrate the CONFIG_SYS_ALT_MEMTEST option to Kconfig.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
[trini: Re-run migration after also including CMD_MEMTEST]
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sun, 8 Apr 2018 00:27:54 +0000 (20:27 -0400)]
configs: Resync with savedefconfig
Rsync all defconfig files using moveconfig.py
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 7 Apr 2018 17:11:01 +0000 (13:11 -0400)]
configs: Finish migration of CONFIG_ATMEL_SPI
With the previous temporary reverts, we need to re-complete the
migration of CONFIG_ATMEL_SPI here now.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 7 Apr 2018 13:15:50 +0000 (09:15 -0400)]
Revert "spi: atmel: Drop non-dm code"
As we aren't quite able to convert some platforms with a very small size
limit in SPL yet, we need to revert this for now.
This reverts commit
7b0947787358c6b277431d6b76ce043d8bec641d.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 7 Apr 2018 13:15:06 +0000 (09:15 -0400)]
Revert "spi: atmel: Drop atmel_spi.h"
As we aren't quite able to convert some platforms with a very small size
limit in SPL yet, we need to revert this for now.
This reverts commit
37434db29be495ef41f204a97b8bf13b1418f97d.
Signed-off-by: Tom Rini <trini@konsulko.com>
Mario Six [Wed, 28 Mar 2018 12:39:18 +0000 (14:39 +0200)]
cmd: Add command for calculating binary operations
This patch adds a command that enables the calculation of bit operations
(AND, OR, XOR) on binary data from the command line. Memory locations as
well as the contents of environment variables are eligible as sources
and destination of the binary data used in the operations.
The possible applications are manifold: Setting specific bits in
registers using the regular read-OR-write pattern, masking out bits in
bit values, implementation of simple OTP encryption using the XOR
operation, etc.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Mario Six [Wed, 28 Mar 2018 12:39:10 +0000 (14:39 +0200)]
cmd: ximg: Respect cache line size for flushing
Make sure that the cache line size if respected when flushing the cache.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Mario Six [Wed, 28 Mar 2018 12:39:01 +0000 (14:39 +0200)]
gpio: uclass: Fix debug string
A debug string still has the old name of a function being called; update
it.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.org>
Michal Simek [Wed, 28 Mar 2018 10:57:54 +0000 (12:57 +0200)]
watchdog: Fix Kconfig alignment for WDT_SANDBOX
Fix Kconfig alignment which should be <tab><space><space>.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Michal Simek [Mon, 26 Mar 2018 14:31:27 +0000 (16:31 +0200)]
image: fit: Show information about OS type in firwmare case too
SPL ATF implementation requires FIT image with partitions where the one
is Firmware/ATF and another one Firmware/U-Boot. OS field is used for
recording that difference that's why make sense to show values there for
Firmware types.
For example:
Image 0 (atf)
Description: ATF bl31.bin
Created: Mon Mar 26 15:58:14 2018
Type: Firmware
Compression: uncompressed
Data Size: 51152 Bytes = 49.95 KiB = 0.05 MiB
Architecture: ARM
OS: ARM Trusted Firmware
Load Address: 0xfffe0000
Hash algo: md5
Hash value:
36a4212bbb698126bf5a248f0f4b5336
Image 1 (uboot)
Description: u-boot.bin
Created: Mon Mar 26 15:58:14 2018
Type: Firmware
Compression: uncompressed
Data Size: 761216 Bytes = 743.38 KiB = 0.73 MiB
Architecture: ARM
OS: U-Boot
Load Address: 0x08000000
Hash algo: md5
Hash value:
f22960fe429be72296dc8dc59a47d566
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jun Nie <jun.nie@linaro.org>
Michal Simek [Mon, 26 Mar 2018 14:31:26 +0000 (16:31 +0200)]
image: fit: Show firmware configuration property if present
SPL ATF support requires to have firmware property which should be also
listed by mkimage -l when images is created.
The patch is also using this macro in spl_fit to match keyword.
When image is created:
Default Configuration: 'config'
Configuration 0 (config)
Description: ATF with full u-boot
Kernel: unavailable
Firmware: atf
FDT: dtb
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jun Nie <jun.nie@linaro.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Vignesh R [Mon, 26 Mar 2018 07:57:03 +0000 (13:27 +0530)]
configs: am43xx_evm_qspiboot_defconfig: Move to DM
Move am43xx_evm_qspiboot_defconfig to DM. This is required as SPI core
and TI QSPI driver no longer supports non DM interfaces.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Vignesh R [Mon, 26 Mar 2018 07:57:02 +0000 (13:27 +0530)]
ARM: dts: Add new "generic" am4372 device tree file.
With U-boot runtime board detect for DTB selection a "default" dtb needs
to be created. This will be used temporarily until the "proper" dtb is
selected.
Also, add -u-boot.dtsi for AM437x SK and IDK to enable I2C for
board detection via DM_I2C.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Vignesh R [Mon, 26 Mar 2018 07:57:01 +0000 (13:27 +0530)]
board: ti: am43xx: Define embedded_dtb_select for runtime DTB selection in U-boot
AM437x QSPI boot is a single stage boot and hence needs runtime DTB
selection to support AM437x-SK and AM437x-IDK with DM enabled. This is
required to move am43xx_evm_qspiboot_defconfig to use DM/DT.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Sjoerd Simons [Thu, 22 Mar 2018 21:53:50 +0000 (22:53 +0100)]
env: Properly check for BLK support
Use CONFIG_IS_ENABLED to see if CONFIG_BLK is enabled. Otherwise
SPL compilation breaks on boards which do have CONFIG_BLK enabled but
not DM_MMC for the SPL as follows:
env/mmc.c: In function âinit_mmc_for_envâ:
env/mmc.c:164:6: warning: implicit declaration of function âblk_get_from_parentâ; did you mean âefi_get_ram_baseâ? [-Wimplicit-function-declaration]
if (blk_get_from_parent(mmc->dev, &dev))
^~~~~~~~~~~~~~~~~~~
efi_get_ram_base
env/mmc.c:164:29: error: âstruct mmcâ has no member named âdevâ
if (blk_get_from_parent(mmc->dev, &dev))
^~
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Andrew F. Davis [Thu, 22 Mar 2018 20:44:40 +0000 (15:44 -0500)]
configs: k2hk_hs_evm: Resync defconfig with non-HS defconfig
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh vutla <lokeshvutla@ti.com>
Andrew F. Davis [Thu, 22 Mar 2018 20:44:39 +0000 (15:44 -0500)]
configs: k2e_hs_evm: Resync defconfig with non-HS defconfig
Signed-off-by: Andrew F. Davis <afd@ti.com>
Andrew F. Davis [Thu, 22 Mar 2018 20:44:38 +0000 (15:44 -0500)]
configs: k2g_hs_evm: Resync defconfig with non-HS defconfig
Signed-off-by: Andrew F. Davis <afd@ti.com>
Chris Packham [Wed, 21 Mar 2018 02:40:37 +0000 (15:40 +1300)]
rtc: rx8025: remove redundant code in rtc_reset
As of commit
1a1fa2406689 ("rtc: Set valid date after reset") the
command "date reset" will set the date/time to 2000-01-01 0:00:00 after
calling rtc_reset(). This means that the rx8025 implementation of
rtc_reset() does not need to call rtc_set().
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Chris Packham [Wed, 21 Mar 2018 02:40:36 +0000 (15:40 +1300)]
rtc: rs5c372: remove redundant code in rtc_reset
As of commit
1a1fa2406689 ("rtc: Set valid date after reset") the
command "date reset" will set the date/time to 2000-01-01 0:00:00 after
calling rtc_reset(). This means that the rs5c372 implementation of
rtc_reset() does not need to call rtc_set().
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Chris Packham [Wed, 21 Mar 2018 02:40:35 +0000 (15:40 +1300)]
rtc: mx27rtc: remove redundant code in rtc_reset
As of commit
1a1fa2406689 ("rtc: Set valid date after reset") the
command "date reset" will set the date/time to 2000-01-01 0:00:00 after
calling rtc_reset(). This means that the mx27rtc implementation of
rtc_reset() can be an empty stub function.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Chris Packham [Wed, 21 Mar 2018 02:40:34 +0000 (15:40 +1300)]
rtc: ds1374: remove redundant code in rtc_reset
As of commit
1a1fa2406689 ("rtc: Set valid date after reset") the
command "date reset" will set the date/time to 2000-01-01 0:00:00 after
calling rtc_reset(). This means that the ds1374 implementation of
rtc_reset() doesn't need to call rtc_set().
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Chris Packham [Wed, 21 Mar 2018 02:40:33 +0000 (15:40 +1300)]
rtc: ds1307: remove redundant code in rtc_reset
As of commit
1a1fa2406689 ("rtc: Set valid date after reset") the
command "date reset" will set the date/time to 2000-01-01 0:00:00 after
calling rtc_reset(). This means that the ds1307 implementation of
rtc_reset() doesn't need to call rtc_set().
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Christian Gmeiner [Tue, 20 Mar 2018 13:18:25 +0000 (14:18 +0100)]
bootvx: use program header for loading
The section header address is a VMA whereas the address found in
the program header is a physical one. With this change it is
possible to load and start a vx7 intel generic based image.
$ readelf -l /tmp/vx7
Elf file type is EXEC (Executable file)
Entry point 0x408000
There are 2 program headers, starting at offset 52
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
LOAD 0x001000 0x00408000 0x00408000 0x04000 0x04000 RWE 0x1000
LOAD 0x005000 0xe040c000 0x0040c000 0x583a84 0x5ccc70 RWE 0x1000
Section to Segment mapping:
Segment Sections...
00 .text.locore .data.locore
01 .text .eh_frame .wrs_build_vars .data .tls_data .tls_vars .bss
$ readelf -S /tmp/vx7
There are 13 section headers, starting at offset 0x588af8:
Section Headers:
[Nr] Name Type Addr Off Size ES Flg Lk Inf Al
[ 0] NULL
00000000 000000 000000 00 0 0 0
[ 1] .text.locore PROGBITS
00408000 001000 00011e 00 AX 0 0 16
[ 2] .data.locore PROGBITS
00409000 002000 003000 00 WA 0 0 4096
[ 3] .text PROGBITS
e040c000 005000 4802a0 00 WAX 0 0 32
[ 4] .eh_frame PROGBITS
e088c2a0 4852a0 0a1ed0 00 A 0 0 4
[ 5] .wrs_build_vars PROGBITS
e092e170 527170 000190 00 Ax 0 0 1
[ 6] .data PROGBITS
e092f000 528000 060a70 00 WA 0 0 4096
[ 7] .tls_data PROGBITS
e098fa70 588a70 000004 00 A 0 0 4
[ 8] .tls_vars PROGBITS
e098fa78 588a78 00000c 00 WA 0 0 4
[ 9] .bss NOBITS
e098faa0 588a84 0491d0 00 WA 0 0 32
[10] .shstrtab STRTAB
00000000 588a84 000074 00 0 0 1
[11] .symtab SYMTAB
00000000 588d00 056ee0 10 12 9758 4
[12] .strtab STRTAB
00000000 5dfbe0 05f48a 00 0 0 1
Key to Flags:
W (write), A (alloc), X (execute), M (merge), S (strings)
I (info), L (link order), G (group), T (TLS), E (exclude), x (unknown)
O (extra OS processing required) o (OS specific), p (processor specific)
For completeness here are the same information for an old vx5 based image. After
this change it is possible to boot vx5 and vx7 (intel generic) images.
$ readelf -l /tmp/vx5
Elf file type is EXEC (Executable file)
Entry point 0x308000
There are 1 program headers, starting at offset 52
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
LOAD 0x000060 0x00308000 0x00308000 0x3513a0 0x757860 RWE 0x20
Section to Segment mapping:
Segment Sections...
00 .text .data .bss
[christian@chgm-pc ~]$ readelf -S /tmp/vx5
There are 12 section headers, starting at offset 0x356580:
Section Headers:
[Nr] Name Type Addr Off Size ES Flg Lk Inf Al
[ 0] NULL
00000000 000000 000000 00 0 0 0
[ 1] .text PROGBITS
00308000 000060 319b10 00 WAX 0 0 32
[ 2] .data PROGBITS
00621b20 319b80 037880 00 WA 0 0 32
[ 3] .bss NOBITS
006593a0 351400 4064c0 00 WA 0 0 16
[ 4] .debug_aranges PROGBITS
00000000 351400 000060 00 0 0 1
[ 5] .debug_pubnames PROGBITS
00000000 351460 00018b 00 0 0 1
[ 6] .debug_info PROGBITS
00000000 3515eb 003429 00 0 0 1
[ 7] .debug_abbrev PROGBITS
00000000 354a14 000454 00 0 0 1
[ 8] .debug_line PROGBITS
00000000 354e68 0016a4 00 0 0 1
[ 9] .shstrtab STRTAB
00000000 35650c 000071 00 0 0 1
[10] .symtab SYMTAB
00000000 356760 0440e0 10 11 8574 4
[11] .strtab STRTAB
00000000 39a840 03e66c 00 0 0 1
Key to Flags:
W (write), A (alloc), X (execute), M (merge), S (strings)
I (info), L (link order), G (group), T (TLS), E (exclude), x (unknown)
O (extra OS processing required) o (OS specific), p (processor specific)
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Patrick Delaunay [Tue, 20 Mar 2018 13:15:06 +0000 (14:15 +0100)]
stm32mp: handle SYSRESET
Add support of sysreset with generic driver "syscon-reboot"
provided by RCC, for U-boot and for SPL.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Tue, 20 Mar 2018 10:45:14 +0000 (11:45 +0100)]
stm32mp: add syscon for STGEN
Add STGEN as SYSCON device: allow access to device address
defined in device tree
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Tue, 20 Mar 2018 10:41:26 +0000 (11:41 +0100)]
stm32mp1: change STGEN clock source to HSE
No more use static frequency HSI = 64MHz for STGEN clock
but HSE (with higher accurency) by default.
Need to remove CONFIG_SYS_HZ_CLOCK as arch timer frequency
is provided at boot by BootRom and cp15 cntfrq and modified
during clock tree initialization if needed.
When HSI is no more used by any device, this internal
oscillator can be switched off to reduce consumption.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Tue, 20 Mar 2018 10:41:25 +0000 (11:41 +0100)]
clock: stm32mp1: add stgen clock source change support
The STGEN is the clock source for the Cortex A7 arch timer.
So after modification of its frequency, CP15 cntfreq is updated
and a new timer init is performed.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Tue, 20 Mar 2018 10:41:23 +0000 (11:41 +0100)]
arm: timer: get frequency for arch timer armv7 in cp15 cntfrq
Manage dynamic value for armv7 arch clock timer,
when CONFIG_SYS_HZ_CLOCK is not defined.
Get frequency from CP15 cntfrq information, initialized for example
by first boot stage, clock driver or by BootRom.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Rasmus Villemoes [Tue, 20 Mar 2018 10:38:45 +0000 (11:38 +0100)]
Allow providing default environment from file
Modifying the default environment via CONFIG_EXTRA_ENV_SETTINGS is
somewhat inflexible, partly because the cpp language does not allow
appending to an existing macro. This prevents reuse of "environment
fragments" for different boards, which in turn makes maintaining that
environment consistently tedious and error-prone.
This implements a Kconfig option for allowing one to define the entire
default environment in an external file, which can then, for example, be
generated programmatically as part of a Yocto recipe, or simply be kept
in version control separately from the U-boot repository.
Tested-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Patrick Delaunay [Tue, 20 Mar 2018 09:54:54 +0000 (10:54 +0100)]
stm32mp1: select boot device and partition
Bootrom loads SPL from SDCARD or eMMC
according BootPin selection.
Then SPL loads U-Boot on the same mmc device
with the following predefined GPT partitioning:
on SDCARD: gpt partitioning
1: SPL
2: SPL#2
3: U-Boot
4: bootable partition
on eMMC:
The 2 boot partitions are used for SPL (2 copy)
boot1: SPL
boot2: SPL#2
The user partition use gpt partitioning
1: U-Boot
2: bootable partition
This patch select the correct SPL partition
(3 for SDCARD on mmc0 and 1 for eMMC on mmc1)
according the BootRom information saved in TAMP register
and based on configuration flasg:
- CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION
=> for BOOT_DEVICE_MMC1 or mmc 0 in U-Boot
- CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION_MMC2 (new)
=> for BOOT_DEVICE_MMC2 or mmc 1 in U-Boot
And the correct boot_targets is selected according the environment
variables boot_device and boot_instance, with preboot command,
to search the bootable partition with kernel on this device
(generic distro support).
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Tue, 20 Mar 2018 09:54:53 +0000 (10:54 +0100)]
stm32mp1: get boot mode from BootRom
SPL copy BootRom boot mode information
in TAMP register 21.
This TAMP register information is used
after relocation to set 2 env variables
- boot_device
- boot_instance
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Tue, 20 Mar 2018 09:54:52 +0000 (10:54 +0100)]
stm32mp1: add eMMC support for ED1
Add command GPT support
Add EMMC boot support
Add the 2 other SDMMC instances for ED1:
- SDMMC2 = mmc 1, eMMC on the ED1 board
- SDMMC3 = extension connector, deactivated by default
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Tue, 20 Mar 2018 09:54:51 +0000 (10:54 +0100)]
spl: spl_mmc: provide one weak function spl_boot_partition
The spl_boot_partition function has been added in order to have
the possibility to boot on a same binary from different mmc devices
with different partitions.
By default keep the current behavior, SPL use the partition defined
by CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Christophe KERELLO <christophe.kerello@st.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Klaus Goger [Mon, 19 Mar 2018 19:32:05 +0000 (20:32 +0100)]
rtc: rewrite isl1208 to support DM
Adds devicemodel support to the ISL1208 driver.
This patch drops the non-dm API as no board was using it anyway.
Also add it to Kconfig.
Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Patrick Delaunay [Mon, 19 Mar 2018 18:09:21 +0000 (19:09 +0100)]
stm32mp: add check of cpu identifier
Add support of DBGMCU_IDC for cpu identifier
and revision
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 19 Mar 2018 18:09:20 +0000 (19:09 +0100)]
stm32mp: cleanup cpu.c
Move all defines at the beginning of the file
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Hauke Mehrtens [Sun, 18 Mar 2018 15:03:47 +0000 (16:03 +0100)]
tools/mxsimage: Support building with LibreSSL
The mxsimage utility fails to compile against LibreSSL version < 2.7.0
because LibreSSL says it is OpenSSL 2.0, but it does not support the
complete OpenSSL 1.1 interface.
LibreSSL defines OPENSSL_VERSION_NUMBER with 0x20000000L and therefor
claims to have an API compatible with OpenSSL 2.0, but it implements
EVP_MD_CTX_new(), EVP_MD_CTX_free() and EVP_CIPHER_CTX_reset() only
starting with version 2.7.0, which is not yet released. OpenSSL
implements this function since version 1.1.0.
This commit will activate the compatibility code meant for
OpenSSL < 1.1.0 also for LibreSSL version < 2.7.0.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: Jonathan Gray <jsg@jsg.id.au>
Heinrich Schuchardt [Sun, 18 Mar 2018 11:01:06 +0000 (12:01 +0100)]
regulator: pbias: don't evaluate variable before assignment
We should not evaluate the value of reg before its value is set.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Adam Ford [Mon, 26 Mar 2018 15:24:12 +0000 (10:24 -0500)]
omap3_logic: Fix FDT ADDR for ramdisk booting
The boot scripts for booting from ramdisk are using
${fdtimage} when they really should be using ${fdtaddr}
This patch will fix it so the RAMdisk bootscripts operate
correctly.
Signed-off-by: Adam Ford <aford173@gmail.com>
Simon Glass [Mon, 19 Mar 2018 21:20:25 +0000 (15:20 -0600)]
input: Drop PS/2 keyboard support
This is not used by any current board and has not been converted to driver
model. Drop it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Marek BehĂșn [Mon, 19 Mar 2018 11:02:11 +0000 (12:02 +0100)]
fs: btrfs: Remove unused debug code left from development
Signed-off-by: Marek Behun <marek.behun@nic.cz>
Russ Dill [Tue, 20 Mar 2018 06:53:00 +0000 (12:23 +0530)]
ARM: am33xx: Inhibit re-initialization of DDR during RTC-only
This inhibits the re-inititialization of DDR during an RTC-only resume. If
this is not done, an L3 NOC error is produced as the DDR gets accessed
before the re-init has time to complete. Tested on AM437x GP EVM.
Signed-off-by: Russ Dill <Russ.Dill@ti.com>
[j-keerthy@ti.com Ported to Latest Master branch]
Signed-off-by: Keerthy <j-keerthy@ti.com>
Dave Gerlach [Sat, 17 Mar 2018 07:54:30 +0000 (13:24 +0530)]
am43xx: Do not allow EMIF to control DDR_RESET in rtconly config
Prevent EMIF control of DDR_RESET line on DDR3 am43xx platforms for
am43xx_evm_rtconly_config. Without this DDR is unstable and can become
corrupted after multiple iterations of RTC+DDR mode.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
[j-keerthy@ti.com Ported to latest master branch]
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tero Kristo [Sat, 17 Mar 2018 08:02:52 +0000 (13:32 +0530)]
ARM: AM43xx: Add support for RTC only + DDR in self-refresh mode
Kernel stores information to the RTC_SCRATCH0 and RTC_SCRATCH1 registers
for wakeup from RTC-only mode with DDR in self-refresh. Parse these
registers during SPL boot and jump to the kernel resume vector if the
device is waking up from RTC-only modewith DDR in Self-refresh.
The RTC scratch register layout used is:
SCRATCH0 : bits00-31 : kernel resume address
SCRATCH1 : bits00-15 : RTC magic value used to detect valid config
SCRATCH1 : bits16-31 : board type information populated by bootloader
During the normal boot path the SCRATCH1 : bits16-31 are updated with
the eeprom read board type data. In the rtc_only boot path the rtc
scratchpad register is read and the board type is determined and
correspondingly ddr dpll parameters are set. This is done so as to avoid
costly i2c read to eeprom.
RTC-only +DRR in self-refresh mode support is currently only enabled for
am43xx_evm_rtconly_config.
This is not to be used with epos evm builds.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
[j-keerthy@ti.com Rebased to latest u-boot master branch]
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Christophe Leroy [Fri, 16 Mar 2018 15:55:02 +0000 (16:55 +0100)]
drivers: serial: remove nonexisting initialisation functions
This patch removes call of serial initialisation functions that
are not implemented anymore.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Jason Kridner [Wed, 7 Mar 2018 10:40:44 +0000 (05:40 -0500)]
am335x: am335x_evm_usbspl_defconfig: NETCONSOLE
Enable NETCONSOLE by default. Still requires changes to the boot
environment to enable on the platform.
Signed-of-by: Jason Kridner <jdk@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Jason Kridner [Wed, 7 Mar 2018 10:40:43 +0000 (05:40 -0500)]
Handle NETCONSOLE and SPL enabled
NETCONSOLE isn't compiled in with SPL, so the include file needs to recognize that.
Signed-off-by: Jason Kridner <jdk@ti.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Jason Kridner [Wed, 7 Mar 2018 10:40:41 +0000 (05:40 -0500)]
Add support for BeagleBoard.org PocketBeagle
Texas Instruments AM3358 based low-cost board using Octavo Systems OSD3358 SIP
with built-in TPS65217 PMIC and 512MB DDR3. Board features small 35mm x
55mm size, high-speed USB OTG, microSD and 72 0.1" expansion header
pins with 2xSPI, 2xI2C, 2xUART, USB, 8xADC, up-to-44 GPIO, PRU pins and much more.
https://beagleboard.org/pocket
This was tested using the am335x_evm_usbspl_defconfig.
Note that MII pins are enabled despite not having Ethernet on this
board. This avoids an issue where otherwise many timeout errors would be
generated. See https://e2e.ti.com/support/arm/sitara_arm/f/791/t/298976
for some related discussion.
Signed-off-by: Jason Kridner <jdk@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Alex Kiernan [Thu, 15 Mar 2018 22:11:46 +0000 (22:11 +0000)]
Migrate CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
This converts CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC to Kconfig
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Christophe Leroy [Fri, 16 Mar 2018 16:21:01 +0000 (17:21 +0100)]
powerpc: mpc8xx: move watchdog into drivers/watchdog
In preparation of DM watchdog, move basic actions into drivers/watchdog
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:59 +0000 (17:20 +0100)]
powerpc: mpc8xx: cleaning up watchdog
In preparation of migration to DM watchdog, clean up a bit.
The 8xx watchdog really is a HW watchdog, so declare it as is
then it goes through Kconfig
And the watchdog reset doesn't mind getting interrupted, so
no need to disable interrupts
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:57 +0000 (17:20 +0100)]
powerpc: mpc8xx: refactorise reginfo
reginfo is redundant with some of the commands in immap.c, so
move reginfo into that file and remove duplicated info.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:55 +0000 (17:20 +0100)]
board: MCR3000: Use smaller flash sector for environment
Latest versions of u-boot have increased in size and require more
than the 256kb allocated to it.
The MCR3000 board is equipped with an AM29LV160DB boot flash which
is organised as follows:
- One 16kb block
- Two 8kb block
- One 32kb block
- Thirty one 64kb blocks
At the time being, u-boot is a single piece occupying the 256 first
kbytes, then the environment is stored in the following 64kb block
The environment being quite tiny, we save one 64kb block by embedding
the environment in the first 8kb block, hence allowing to increase
the monitor size to 320kb.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:53 +0000 (17:20 +0100)]
common: env_embedded: allow fine placement of environment object
Commit
7653942b10e9e ("common/env_embedded.c: drop support for
CONFIG_SYS_USE_PPCENV") dropped the .ppcenv section which was
used in linking scripts to allow fine placement of embedded
environment sections.
This implies that GCC randomly places objects from env/embedded.o
and environment is not guaranteed to be located at the correct address:
04003df8 g F .text
00000038 mii_init
04004000 g O .text
00000004 env_size
04004004 g O .text
00002000 environment
04006004 g F .text
00000040 .hidden __lshrdi3
This patch restores this capability by allocating each object marked
with __UBOOT_ENV_SECTION__ into a different section. Hence
'environment' will be alone in .text.environment, allowing a
fine placement in u-boot.lds with:
. = DEFINED(env_offset) ? env_offset : .;
env/embedded.o (.text.environment)
Fixes:
7653942b10e9e ("common/env_embedded.c: drop support for CONFIG_SYS_USE_PPCENV")
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:51 +0000 (17:20 +0100)]
board: MCR3000: cleanup config
Some config is redundant with Kconfig. Fix it.
Also remove unused configs
Move SDRAM_MAX_SIZE in the only place it is used
include/environment.h already defines CONFIG_ENV_SIZE
from CONFIG_ENV_SECT_SIZE and defines CONFIG_ENV_ADDR as
(CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
remove BOOTARGS as bootargs is set by the different boot commands
Fix CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE to be in
line with CPM DPRAM organisation
Remove CONFIG_SYS_GBL_DATA_SIZE, CONFIG_SYS_GBL_DATA_OFFSET and
CONFIG_SYS_INIT_SP_OFFSET which are unused
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:49 +0000 (17:20 +0100)]
board: MCR3000: replace mtd->priv by mtd_to_nand()
Since commit
17cb4b8f327eb ("mtd: nand: Add+use mtd_to/from_nand and
nand_get/set_controller_data"), mtd_to_nand() has to be used instead
of mtd->priv
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:47 +0000 (17:20 +0100)]
powerpc: mpc8xx: initialisation of initial RAM
u-boot requires some RAM at startup, to store global data structure.
RAM is also needed when we migrate to DM for some initial malloc
This patch implements the proper init of that RAM by calling
board_init_f_alloc_reserve() and board_init_f_init_reserve()
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:45 +0000 (17:20 +0100)]
powerpc: mpc8xx: redistribute data in CPM dpram
Some malloc memory is needed at startup for DM model.
Lets reorganise the use of the CPM dpram.
The MPC866/885 dpram, we have 8kbytes dual port RAM, which is usable as:
IMMR + 0x2000..0x2800: BD/Data/Microcode
IMMR + 0x2800..0x2e00: BD/Data
IMMR + 0x2e00..0x3800: BD/Data/Microcode
IMMR + 0x3800..0x3a00: BD/Data
IMMR + 0x3a00..0x3c00: BD/Data/Microcode
IMMR + 0x3c00..0x4000: Parameters for the Peripheral Controllers
Lets reallocate all BDs in the 3800..3a00 area and give the full
2800..2e00 for dynamic RAM allocation including global data
That way, the microcode areas remain available if needed one day.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:43 +0000 (17:20 +0100)]
powercp: mpc8xx: move commproc.h
include/commproc.h is dedicated to the 8xx, rename it cpm_8xx.h and
move it into arch/powerpc/include/asm
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:41 +0000 (17:20 +0100)]
powerpc: mpc8xx: Change CONFIG_8xx to CONFIG_MPC8xx
CONFIG_8xx doesn't mean much outside of arch/powerpc/
This patch renames it CONFIG_MPC8xx just like CONFIG_MPC85xx etc ...
It also renames 8xx_immap.h to immap_8xx.h to be consistent with
other file names.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:39 +0000 (17:20 +0100)]
powerpc: mpc8xx: remove get_immr() argument
get_immr() is always called with 0 as an argument, so it is useless.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:37 +0000 (17:20 +0100)]
powerpc: mpc8xx: make get_immr() independent of CONFIG_8xx
SPRN_IMMR is defined regardless of the CPU. Therefore, there
is no point in enclosing get_immr() inside a #ifdef CONFIG_8xx
As it a static inline function, it will in any case only be
compiled in functons using it.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:35 +0000 (17:20 +0100)]
powerpc: mpc8xx: get rid of the multiple PVR_ values
Avoid hardcoding the PVR values in C since they are defined
in processor.h
At the same time, remove those multiple PVR values for 8xx and
keep only one that we call PVR_8xx
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:33 +0000 (17:20 +0100)]
powerpc: mpc8xx: harmonise initialisation of the immap local pointer
In most places, immap local pointer is defined as
immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR;
In a few places, it is defined as
immap_t __iomem *immap = (immap_t __iomem *)(immr & 0xFFFF0000);
This patch replaces the few of the latest form by the other one.
The two are fully equivalent since SPRN_IMMR is set with CONFIG_SYS_IMMR
very early in start.S
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Christophe Leroy [Fri, 16 Mar 2018 16:20:31 +0000 (17:20 +0100)]
soft_i2c: cleanup - no mpc8xx support
commit
907208c452999 ("powerpc: Partialy restore core of mpc8xx")
didn't bring back support for I2C on the mpc8xx
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>