driver: net: Fix pointer conversion warnings for xilinx_zynqmp_ep
Fix below warnings happening for xilinx_zynqmp_ep_defconfig
drivers/net/zynq_gem.c: In function ‘zynq_gem_init’:
drivers/net/zynq_gem.c:330:7: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
((u32)(priv->rxbuffers) +
^
In file included from drivers/net/zynq_gem.c:19:0:
drivers/net/zynq_gem.c:336:10: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
writel((u32)priv->rx_bd, ®s->rxqbase);
^
./arch/arm/include/asm/io.h:146:34: note: in definition of macro ‘writel’
#define writel(v,c) ({ u32 __v = v; __iowmb(); __arch_putl(__v,c); __v; })
^
drivers/net/zynq_gem.c: In function ‘zynq_gem_send’:
drivers/net/zynq_gem.c:399:9: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
writel((u32)priv->tx_bd, ®s->txqbase);
^
./arch/arm/include/asm/io.h:146:34: note: in definition of macro ‘writel’
#define writel(v,c) ({ u32 __v = v; __iowmb(); __arch_putl(__v,c); __v; })
^
drivers/net/zynq_gem.c:404:22: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
priv->tx_bd->addr = (u32)ptr;
^
drivers/net/zynq_gem.c:409:9: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
addr = (u32) ptr;
^
drivers/net/zynq_gem.c:414:9: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
addr = (u32)priv->rxbuffers;
^
drivers/net/zynq_gem.c: In function ‘zynq_gem_recv’:
drivers/net/zynq_gem.c:454:31: warning: cast to pointer from integer
of different size [-Wint-to-pointer-cast]
net_process_received_packet((u8 *)addr, frame_len);
^
drivers/net/zynq_gem.c: In function ‘zynq_gem_initialize’:
drivers/net/zynq_gem.c:533:35: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
priv->rx_bd = (struct emac_bd *)((u32)bd_space + BD_SEPRN_SPACE);
^
drivers/net/zynq_gem.c:533:16: warning: cast to pointer from integer
of different size [-Wint-to-pointer-cast]
priv->rx_bd = (struct emac_bd *)((u32)bd_space + BD_SEPRN_SPACE);
driver: usb: Fix pointer conversion warnings for hikey
Fix below compilation warings happening for hikey_defconfig
drivers/usb/eth/smsc95xx.c:698:56: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
debug("** %s(), len %d, buf %#x\n", __func__, length, (int)msg);
^
include/common.h:109:26: note: in definition of macro ‘debug_cond’
printf(pr_fmt(fmt), ##args); \
^
drivers/usb/eth/smsc95xx.c:698:2: note: in expansion of macro ‘debug’
debug("** %s(), len %d, buf %#x\n", __func__, length, (int)msg);
^
drivers/usb/eth/smsc95xx.c:718:2: warning: format ‘%u’ expects argument of
type ‘unsigned int’, but argument 2 has type ‘long unsigned int’ [-Wformat=]
debug("Tx: len = %u, actual = %u, err = %d\n",
^
drivers/usb/eth/smsc95xx.c: In function ‘smsc95xx_recv’:
drivers/usb/eth/smsc95xx.c:802:19: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
cur_buf_align = (int)buf_ptr - (int)recv_buf;
^
drivers/usb/eth/smsc95xx.c:802:34: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
cur_buf_align = (int)buf_ptr - (int)recv_buf;
driver: dwmmc: Fix pointer conversion warnings for hikey
Fix below compilation warings happening for hikey_defconfig
drivers/mmc/dw_mmc.c: In function ‘dwmci_set_idma_desc’:
drivers/mmc/dw_mmc.c:43:20: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
desc->next_addr = (unsigned int)desc + sizeof(struct dwmci_idmac);
^
drivers/mmc/dw_mmc.c: In function ‘dwmci_prepare_data’:
drivers/mmc/dw_mmc.c:61:35: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
dwmci_writel(host, DWMCI_DBADDR, (unsigned int)cur_idmac);
^
drivers/mmc/dw_mmc.c:73:9: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u32)bounce_buffer + (i * PAGE_SIZE));
^
CC drivers/mmc/hi6220_dw_mmc.o
drivers/mmc/hi6220_dw_mmc.c: In function ‘hi6220_dwmci_add_port’:
drivers/mmc/hi6220_dw_mmc.c:51:17: warning: cast to pointer from integer
of different size [-Wint-to-pointer-cast]
host->ioaddr = (void *)regbase;
driver: gpio: hikey: Fix pointer conversion warnings for hikey
Fix below compilation warnings-
drivers/gpio/hi6220_gpio.c: In function ‘hi6220_gpio_probe’:
drivers/gpio/hi6220_gpio.c:82:15: warning: cast to pointer from integer
of different size [-Wint-to-pointer-cast]
bank->base = (u8 *)plat->base;
mmc: Use lldiv() for 64-bit division in write_raw_image()
This fixes compilation problems when using a hardfloat toolchain on
ARM, which manifest themselves as "libgcc.a(_udivmoddi4.o) uses
VFP register arguments, u-boot does not".
These problems have been reported in the U-Boot mailing list:
http://lists.denx.de/pipermail/u-boot/2015-October/230314.html
http://lists.denx.de/pipermail/u-boot/2015-October/231908.html
Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Patrick Delaunay [Tue, 27 Oct 2015 10:00:26 +0000 (11:00 +0100)]
part:efi: add GUID for linux file system data
Previously, Linux used the same GUID for the data partitions as Windows
(Basic data partition: EBD0A0A2-B9E5-4433-87C0-68B6B72699C7).
This created problems when dual-booting Linux and Windows in UEFI-GPT
Setup, so a new GUID (Linux filesystem data: 0FC63DAF-8483-4772-8E79-3D69D8477DE4) was defined jointly by GPT fdisk
and GNU Parted developers.
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
Cheng Gu [Fri, 23 Oct 2015 21:48:01 +0000 (21:48 +0000)]
pci: fix checking PCI_REGION_MEM in pci_hose_phys_to_bus()
When converting between PCI bus and phys addresses, a two pass search
was introduced with preference to non-PCI_REGION_SYS_MEMORY regions.
See commit 2d43e873a29ca4959ba6a30fc7fb396d3fd0dccf.
However, since PCI_REGION_MEM is defined as 0, the if statement was
always asserted true: ((flags & PCI_REGION_MEM) == PCI_REGION_MEM)
This patch uses PCI_REGION_TYPE bit to check if the region is
PCI_REGION_MEM: ((flags & PCI_REGION_TYPE) == PCI_REGION_MEM)
Signed-off-by: Cheng Gu <chenggu@marvell.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
On the BeagleBone these i2c1 pins are routed to the expanasion header, where
they can be defined as either pr1_usart0_Xxd/pwm0/spi0/i2c1, dont assume i2c1
Fixes: https://e2e.ti.com/support/arm/sitara_arm/f/791/p/313894/1387696 Signed-off-by: Robert Nelson <robertcnelson@gmail.com> Reported-by: Matthijs van Duin <matthijsvanduin@gmail.com> CC: Tom Rini <trini@konsulko.com>
Maxime Ripard [Thu, 15 Oct 2015 12:34:19 +0000 (14:34 +0200)]
sparse: Rename the file and header
The Android sparse image format is currently supported through a file
called aboot, which isn't really such a great name, since the sparse image
format is only used for transferring data with fastboot.
Rename the file and header to a file called "sparse", which also makes it
consistent with the header defining the image structures.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Maxime Ripard [Thu, 15 Oct 2015 12:34:16 +0000 (14:34 +0200)]
sparse: Implement several chunks flashing
The fastboot client will split the sparse images into several chunks if the
image that it tries to flash is bigger than what the device can handle.
In such a case, the bootloader is supposed to retain the last offset to
which it wrote to, so that it can resume the writes at the right offset
when flashing the next chunk.
Retain the last offset we used, and use the session ID to know if we need
it or not.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Maxime Ripard [Thu, 15 Oct 2015 12:34:15 +0000 (14:34 +0200)]
fastboot: Implement flashing session counter
The fastboot flash command that writes an image to a partition works in
several steps:
1 - Retrieve the maximum size the device can download through the
"max-download-size" variable
2 - Retrieve the partition type through the "partition-type:%s" variable,
that indicates whether or not the partition needs to be erased (even
though the fastboot client has minimal support for that)
3a - If the image is smaller than what the device can handle, send the image
and flash it.
3b - If the image is larger than what the device can handle, create a
sparse image, and split it in several chunks that would fit. Send the
chunk, flash it, repeat until we have no more data to send.
However, in the 3b case, the subsequent transfers have no particular
identifiers, the protocol just assumes that you would resume the writes
where you left it.
While doing so works well, it also means that flashing two subsequent
images on the same partition (for example because the user made a mistake)
would not work withouth flashing another partition or rebooting the board,
which is not really intuitive.
Since we have always the same pattern, we can however maintain a counter
that will be reset every time the client will retrieve max-download-size,
and incremented after each buffer will be flashed, that will allow us to
tell whether we should simply resume the flashing where we were, or start
back at the beginning of the partition.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Maxime Ripard [Thu, 15 Oct 2015 12:34:11 +0000 (14:34 +0200)]
sparse: Refactor chunk parsing function
The chunk parsing code was duplicating a lot of code among the various
chunk types, while all of them could be covered by generic and simple
functions.
Refactor the current code to reuse as much code as possible and hopefully
make the chunk parsing loop more readable and concise.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Tom Rini <trini@konsulko.com>
board/BuR/kwb: use bootvx(...) (with bootline feature) instead go(...)
Since we don't have for sure a valid IP-setup during
board_late_init(...) because it maybe allready stored in environment or
not, we cannot form a proper vxWorks bootline at this place.
So we move to the way, forming the bootline just before
executing/launching vxWorks. To do this we use the bootvx command
instead go.
We only have to form the "othbootargs" environment variable, the rest is
done pretty good by the "bootvx" commannd.
Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Thomas Chou [Tue, 10 Nov 2015 23:56:04 +0000 (07:56 +0800)]
nios2: rename board nios2-generic to 3c120_devboard
Rename board nios2-generic to 3c120_devboard. Since nios2 is
converted to driver model and device tree control of u-boot,
the nios2-generic board directory is removed. We can rename
the board back to a real board name. Now the boards maintained
in u-boot mainline are the same as Linux kernel, namely 3c120
and 10m50.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de>
Though we supported only one nios2-generic board in the past. Now,
with the removal of the nios2-generic board dir, adding new nios2
boards to u-boot is easier than before. It should be helpful to
add those boards supported in Linux mainline. There are only two
such nios2 boards, the 3c120 devboard and 10m50 devboard. The
nios2-generic is actually 3c120, and should restore the name. The
10m50 is this one.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de>
Thomas Chou [Mon, 9 Nov 2015 06:36:29 +0000 (14:36 +0800)]
net: altera_tse: add mSG-DMA support
The Modular Scatter-Gather DMA core is a new DMA core to work
with the Altera Triple-Speed Ethernet MegaCore. It replaces the
legacy Scatter-Gather Direct Memory Access (SG-DMA) controller
core. Please find details on the "Embedded Peripherals IP User
Guide" of Altera.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de>
Thomas Chou [Mon, 9 Nov 2015 06:56:02 +0000 (14:56 +0800)]
mtd: add altera quadspi driver
Add Altera Generic Quad SPI Controller support. The controller
converts SPI NOR flash to parallel flash interface. So it is
not like other SPI flash, but rather like CFI flash.
Thomas Chou [Sat, 7 Nov 2015 06:20:31 +0000 (14:20 +0800)]
dm: implement a MTD uclass
Implement a Memory Technology Device (MTD) uclass. It should
include most flash drivers in the future. Though no uclass ops
are defined yet, the MTD ops could be used.
The NAND flash driver is based on MTD. The CFI flash and SPI
flash support MTD, too. It should make sense to convert them
to MTD uclass.
Stephen Warren [Mon, 5 Oct 2015 18:09:01 +0000 (12:09 -0600)]
ARM: tegra: add custom MMU setup on ARMv8
This sets up a fine-grained page table, which is a requirement for
noncached_init() to operate correctly.
MMU setup code currently exists in a number of places:
- A version in the core ARMv8 support code that sets up page tables that
use very large block sizes that CONFIG_SYS_NONCACHED_MEMORY doesn't
support.
- Enhanced versions for fsl-lsch3 and zynmq that set up finer grained
page tables.
Ideally, rather than duplicating the MMU setup code yet again this patch
would instead consolidate all the different routines into the core ARMv8
code so that it supported all use-cases. However, this will require
significant effort since there appear to be a number of discrepancies[1]
between different versions of the code, and between the defines/values by
some copies of the MMU setup code use and the architectural MMU
documentation. Some reverse engineering will be required to determine the
intent of the current code.
[1] For example, in the core ARMv8 MMU setup code, three defines named
TCR_EL[123]_IPS_BITS exist, but only one of them sets the IPS field and
the others set a different field (T1SZ) in the page tables. As far as I
can tell so far, there should be no need to set different values per
exception level nor to modify the T1SZ field at all, since TTBR1 shouldn't
be enabled anyway. Another example is inconsistent values for *_VA_BITS
between the current core ARMv8 MMU setup code and the various SoC-
specific MMU setup code. Another example is that asm/armv8/mmu.h's value
for SECTION_SHIFT doesn't match asm/system.h's MMU_SECTION_SHIFT;
research is needed to determine which code relies on which of those
values and why, and whether fixing the incorrect value will cause any
regression.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Mon, 5 Oct 2015 18:09:00 +0000 (12:09 -0600)]
armv8: allow custom MMU setup routines on ARMv8
In order for noncached_init() to operate correctly, SoCs must set up a
custom page table with fine-grained (2MiB) sections, which can be
configured from noncached_init().
This is currently performed by arch/arm/cpu/armv8/{fsl-lsch3,zynqmp}/cpu.c
by cut/pasting and re-implementing mmu_setup, enable_caches(), etc. There
are some other reasons for the duplication there though, such as enabling
icache early, and enabling dcaching earlier with a different configuration.
This change makes mmu_setup() a weak implementation, so that the MMU setup
code can be replaced without having to duplicate other code that calls it.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Mon, 5 Oct 2015 18:08:59 +0000 (12:08 -0600)]
armv8: enable compilation with CONFIG_SYS_NONCACHED_MEMORY
The implementation of noncached_init() uses define MMU_SECTION_SIZE.
Define this on ARM64.
Move the prototype of noncached_{init,alloc}() to a location that
doesn't depend on !defined(CONFIG_ARM64).
Note that noncached_init() calls mmu_set_region_dcache_behaviour() which
relies on something having set up translation tables with 2MB block size.
The core ARMv8 MMU setup code does not do this by default, but currently
relies on SoC specific MMU setup code. Be aware of this before enabling
this feature on your platform!
Signed-off-by: Stephen Warren <swarren@nvidia.com>
arm: stm32f4: fix a bug when a random sector gets erased
Old sector number is not being cleared from FLASH_CR register. For example
when first erased sector was 001 and then you want to erase sector 010,
sector 011 gets erased instead.
This patch clears old sector number from FLASH_CR register before a new
one is written.
Tom Rini [Tue, 10 Nov 2015 14:16:52 +0000 (09:16 -0500)]
powerpc: Finish updating u-boot*lds scripts for newer binutils
In 522b021 we dropped 'PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4)' lines in
the mpc85xx linker scripts as this is not required and breaks newer
binutils. This commit cleans up the rest of the powerpc linker scripts.
Tom Rini [Tue, 10 Nov 2015 01:06:16 +0000 (01:06 +0000)]
Various Makefiles: Add SPDX-License-Identifier tags
After consulting with some of the SPDX team, the conclusion is that
Makefiles are worth adding SPDX-License-Identifier tags too, and most of
ours have one. This adds tags to ones that lack them and converts a few
that had full (or in one case, very partial) license blobs into the
equivalent tag.
Cc: Kate Stewart <kstewart@linuxfoundation.org> Signed-off-by: Tom Rini <trini@konsulko.com>
Albert ARIBAUD [Fri, 23 Oct 2015 16:06:43 +0000 (18:06 +0200)]
Revive OpenRD targets
Revert commit 7a2c1b13 which dropped OpenRD boards.
Assume maintainership of OpenRD.
Remove OpenRD from scrapyard.
Switch OpenRD to generic board.
Switch to Thumb build.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Albert ARIBAUD [Fri, 23 Oct 2015 16:06:40 +0000 (18:06 +0200)]
arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD
When building a Thumb-1-only target with CONFIG_SYS_THUMB_BUILD,
some files fail to build, most of the time because they include
mcr instructions, which only exist for Thumb-2.
This patch introduces a Kconfig option CONFIG_THUMB2 and uses
it to select between Thumb-2 and ARM mode for the aforementioned
files.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Albert ARIBAUD [Fri, 23 Oct 2015 16:06:39 +0000 (18:06 +0200)]
stm32f429-discovery: add CONFIG_SYS_THUMB_BUILD
This target is ARMv7-M therefore can only build for Thumb,
but it did not #define CONFIG_SYS_THUMB_BUILD, so the U-Boot
code did not know it had to build for Thumb(2), not ARM.
This patch is binary-invariant: builds of stm32f429-discovery
with and without this patch were compared and found to differ
only by their U-Boot version strings.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
arm: add support for semihosting for ARMv7M targets
If you enable CONFIG_SEMIHOSTING for STM32F429 target, you will get compile
error looking like this:
arch/arm/lib/semihosting.c: In function 'smh_read':
{standard input}: Assembler messages:
{standard input}:34: Error: invalid swi expression
{standard input}:34: Error: value of 1193046 too large for field of 2 bytes at 0
scripts/Makefile.build:277: recipe for target 'arch/arm/lib/semihosting.o' failed
The source of the problem is "svc #0x123456" instruction. This instruction
can not be encoded using Thumb2 instruction set used by ARMv7M CPUs.
ARM documentation suggests using "bkpt #0xAB" instruction instead [1].
This patch fixes compile errors and adds support for semihosting for
STM32F429 or any other ARMv7M target.
This change was sested on STM32F429-DISCOVERY board using OpenOCD and
"smhload" u-boot command.
In binutils-2.25, the _GLOBAL_OFFSET_TABLE_ symbols defined by PROVIDE in
u-boot.lds overrides the linker built-in symbols
(https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commitdiff;
h=b893397a4b1316610f49819344817715e4305de9),
so the linker is treating _GLOBAL_OFFSET_TABLE_ as a definition into the
.reloc section.
To align with the change of binutils-2.25, the _GLOBAL_OFFSET_TABLE_ symbol
should not be defined in sections, and the symbols in linker generated .got
section should be used(https://sourceware.org/ml/binutils/2008-09/
msg00122.html)
Fixed the following build errors with binutils-2.25:
| powerpc-poky-linux-gnuspe-ld.bfd: _GLOBAL_OFFSET_TABLE_ not defined in
linker created .got
Signed-off-by: Zhenhua Luo <zhenhua.luo@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Måns Rullgård [Fri, 6 Nov 2015 12:44:01 +0000 (12:44 +0000)]
Replace "extern inline" with "static inline"
A number of headers define functions as "extern inline" which is
causing problems with gcc5. The reason is that starting with
version 5.1, gcc defaults to the standard C99 semantics for the
inline keyword.
Under the traditional GNU inline semantics, an "extern inline"
function would never create an external definition, the same
as inline *without* extern in C99. In C99, and "extern inline"
definition is simply an external definition with an inline hint.
In short, the meanings of inline with and without extern are
swapped between GNU and C99.
The upshot is that all these definitions in header files create
an external definition wherever those headers are included,
resulting in multiple definition errors at link time.
Changing all these functions to "static inline" fixes the problem
since this works as desired in all gcc versions. Although the
semantics are slightly different (a static inline definition may
result in an actual function being emitted), it works as intended
in practice.
This patch also removes extern prototype declarations for the
changed functions where they existed.
Michal Simek [Thu, 5 Nov 2015 16:06:29 +0000 (17:06 +0100)]
ARM64: zynqmp: Sync zynq_sdhci_init() declaration
This patch fix compilation error:
drivers/mmc/zynq_sdhci.c:16:5: error: conflicting types for
‘zynq_sdhci_init’
int zynq_sdhci_init(phys_addr_t regbase)
^
In file included from drivers/mmc/zynq_sdhci.c:14:0:
./arch/arm/include/asm/arch/sys_proto.h:16:5: note: previous declaration
of ‘zynq_sdhci_init’ was here
int zynq_sdhci_init(unsigned long regbase);
^
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
The move to 'generic board' as well as changes in the generic
bootm code broke the boot of FIT uImage's. Especially uImage's
with additional initramfs images or FDT's do not work anymore.
Refactor the bootm code to work again with the generic bootm code.
Always relocate ramdisk and FDT in step 'bootm prep' because the
generic bootm code does this only for legacy uImage's.
Move the step 'bootm cmdline' to 'bootm prep' because the Linux
kernel parameters rd_start and rd_size have to be initialized after
the relocation of the ramdisk.
Furthermore support the step 'bootm fake'.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
common/board_f: enable setup_board_part1() for MIPS
The variables bd_t:bi_memstart and bd_t:bi_memsize have to be
initialized also on MIPS. Otherwise LMB and cmd_bdinfo do not
correctly work. This currently breaks the booting of FIT images
on MIPS. Enable the board_init_f hook setup_board_part1()
for MIPS to fix this.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Thomas Chou [Fri, 6 Nov 2015 01:37:08 +0000 (09:37 +0800)]
net: altera_tse: use BIT macro
Replace numerical bit shift with BIT macro
in altera_tse
:%s/(1 << nr)/BIT(nr)/g
where nr = 0, 1, 2 .... 31
Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Chin Liang See <clsee@altera.com> Reviewed-by: Jagan Teki <jteki@openedev.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Thomas Chou [Fri, 6 Nov 2015 01:36:52 +0000 (09:36 +0800)]
net: altera_tse: remove the useless parenthesis
Remove the useless parenthesis.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Chin Liang See <clsee@altera.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Thomas Chou [Fri, 6 Nov 2015 01:36:41 +0000 (09:36 +0800)]
net: altera_tse: fix packed and aligned attribute
Fix packed and aligned attribute warnings.
WARNING: __packed is preferred over __attribute__((packed))
#14: FILE: drivers/net/altera_tse.h:14:
+#define __packed_1_ __attribute__ ((packed, aligned(1)))
WARNING: __aligned(size) is preferred over
__attribute__((aligned(size)))
#14: FILE: drivers/net/altera_tse.h:14:
+#define __packed_1_ __attribute__ ((packed, aligned(1)))
Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Chin Liang See <clsee@altera.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Thomas Chou [Fri, 6 Nov 2015 01:36:26 +0000 (09:36 +0800)]
net: altera_tse: use data type u32 for regs and desc
Use data type u32/u16/u8 for regs and desc, as it is more
portable.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Chin Liang See <clsee@altera.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Thomas Chou [Fri, 6 Nov 2015 01:36:06 +0000 (09:36 +0800)]
net: altera_tse: remove unused macro and regs def
Remove unused macro and regs def.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Chin Liang See <clsee@altera.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Thomas Chou [Wed, 4 Nov 2015 05:25:20 +0000 (13:25 +0800)]
nios2: trim CONFIG_SYS_MEMTEST_END
Trim CONFIG_SYS_MEMTEST_END location.
CONFIG_SYS_MONITOR_LEN
Reserving 256k for U-Boot at: d7fc0000
CONFIG_ENV_SIZE
CONFIG_SYS_MALLOC_LEN
Reserving 256k for malloc() at: d7f80000
0x10000 for the rest
Reserving 68 Bytes for Board Info at: d7f7ffbc
Reserving 208 Bytes for Global Data at: d7f7feec
Reserving 12000 Bytes for FDT at: d7f7d00c
Stack
Thomas Chou [Sat, 31 Oct 2015 12:53:23 +0000 (20:53 +0800)]
serial: altera_uart: minor clean up
- Moved macro definitions to top
- Re-arrange header includes ascending order
- Remove unused header linux/compiler.h
- Remove the penultimate comma in of_match ids
Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Jagan Teki <jteki@openedev.com>
Thomas Chou [Sat, 31 Oct 2015 12:52:38 +0000 (20:52 +0800)]
serial: altera_jtag_uart: minor clean up
- Moved macro definitions to top
- Give spaces around the '>>' in ALTERA_JTAG_WSPACE()
- Re-arrange header includes ascending order
- Remove unused header linux/compiler.h
- Remove the penultimate comma in of_match ids
Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Jagan Teki <jteki@openedev.com>
Thomas Chou [Tue, 27 Oct 2015 01:02:17 +0000 (09:02 +0800)]
nios2: change virt_to_phys to use physaddr_mask in global data
As virt_to_phys() is used a lot in DMA transfer, change it
to use physaddr_mask in global data. This will save an "if"
statement and get a little faster.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de>
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