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>
Fabio Estevam [Thu, 5 Nov 2015 14:43:42 +0000 (12:43 -0200)]
sf: Add SPI NOR protection mechanism
Many SPI flashes have protection bits (BP2, BP1 and BP0) in the
status register that can protect selected regions of the SPI NOR.
Take these bits into account when performing erase operations,
making sure that the protected areas are skipped.
Tested on a mx6qsabresd:
=> sf probe
SF: Detected M25P32 with page size 256 Bytes, erase size 64 KiB, total 4 MiB
=> sf protect lock 0x3f0000 0x10000
=> sf erase 0x3f0000 0x10000
offset 0x3f0000 is protected and cannot be erased
SF: 65536 bytes @ 0x3f0000 Erased: ERROR
=> sf protect unlock 0x3f0000 0x10000
=> sf erase 0x3f0000 0x10000
SF: 65536 bytes @ 0x3f0000 Erased: OK
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
[re-worked to fit the lock common to dm and non-dm] Signed-off-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Jagan Teki <jteki@openedev.com>
Fabio Estevam [Thu, 5 Nov 2015 14:43:41 +0000 (12:43 -0200)]
sf: Add SPI protection mechanism from the kernel
Add the SPI NOR protection mechanism from the kernel.
This code is based on the work from
Brian Norris <computersforpeace@gmail.com>
Here is the commit details:
"mtd: spi-nor: refactor block protection functions"
(sha1: 62593cf40b23b523b9fc9334ca61ba6c595ebb09)
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Jagan Teki <jteki@openedev.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Thu, 5 Nov 2015 14:43:40 +0000 (12:43 -0200)]
powerpc: Remove __ilog2_u64 and ffs4 from bitops
Remove __ilog2_u64 and ffs4 from powerpc bitops to align with the
kernel implementation.
Use the generic __ffs64 instead of a custom powerpc implementation.
Cc: York Sun <yorksun@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Jagan Teki <jteki@openedev.com>
Andy Fleming [Wed, 21 Oct 2015 23:59:06 +0000 (18:59 -0500)]
rtc: Add MCP79411 support to DS1307 rtc driver
The code is from Adrian Cox, and is patterned after similar
support in Linux (drivers/rtc/rtc-ds1307.c:1121-1135). This
chip is used on the Cyrus board from Varisys.
Signed-off-by: Andy Fleming <afleming@gmail.com> Reviewed-by: York Sun <yorksun@freescale.com>
Simon Glass [Sun, 18 Oct 2015 01:41:24 +0000 (19:41 -0600)]
arm: zynq: dts: Add U-Boot device tree additions
We need to mark some device tree nodes so that they are available before
relocation. This enables driver model to find these automatically. In the
case of SPL it ensures that these nodes will be retained in SPL.
Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Simon Glass [Sun, 18 Oct 2015 01:41:19 +0000 (19:41 -0600)]
dm: spl: Support device tree when BSS is in a different section
At present in SPL we place the device tree immediately after BSS. This
avoids needing to copy it out of the way before BSS can be used. However on
some boards BSS is not placed with the image - e.g. it can be in RAM if
available.
Add an option to tell U-Boot that the device tree should be placed at the
end of the image binary (_image_binary_end) instead of at the end of BSS.
Note: A common reason to place BSS in RAM is to support the FAT filesystem.
We should update the code so that it does not use so much BSS.
Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Simon Glass [Sun, 18 Oct 2015 01:41:15 +0000 (19:41 -0600)]
fdt: Correct handling of alias regions
At present the last four bytes of the alias region are dropped in
the case where the last alias is included. This results in a corrupted
device tree. Fix this.
Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
zynq-common: Define CONFIG_SYS_I2C_ZYNQ based on board config
Enable CONFIG_SYS_I2C_ZYNQ only if it has either I2C0 or I2C1
enabled in a board config.This fixes the issue of i2c error
during board init if board specific doesnt have either I2C0
or I2C1.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 30 Oct 2015 15:21:30 +0000 (16:21 +0100)]
usb: udc: Fix warnings on 64-bit builds
Cast u32 bit value to 64bit before recasting to 64bit pointer to avoid
pointer from integer cast size mismatch warnings.
Warning log:
+../drivers/usb/gadget/udc/udc-core.c: In function
‘usb_gadget_unmap_request’:
+../drivers/usb/gadget/udc/udc-core.c:68:19: warning: cast to pointer
from integer of different size [-Wint-to-pointer-cast]
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 30 Oct 2015 15:19:43 +0000 (16:19 +0100)]
usb: lthor: Specify correct parameter for sizeof type
This patch removes this warning:
CC drivers/usb/gadget/f_thor.o
drivers/usb/gadget/f_thor.c: In function ‘thor_tx_data’:
drivers/usb/gadget/f_thor.c:572:2: warning: format ‘%d’ expects argument
of type ‘int’, but argument 4 has type ‘long unsigned int’ [-Wformat=]
debug("%s: dev->in_req->length:%d to_cpy:%d\n", __func__,
^
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Vignesh R [Tue, 20 Oct 2015 09:52:00 +0000 (15:22 +0530)]
dfu: dfu_sf: Pass duplicate devstr to parse_dev
parse_dev() alters the string pointed by devstr parameter. Due to this
subsequent parsing of sf entities will fail, as string pointed by devstr
is no longer valid sf dev arguments.
Fix this by passing pointer to the copy of the string to parse_dev
instead of pointer to the actual devstr.
Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Hans de Goede [Tue, 20 Oct 2015 16:39:29 +0000 (18:39 +0200)]
ohci: Add missing cache-flush for hcca area
We need to cache-flush the hcca area after the initial memset, otherwise
on the first hc_interrupt we might see an old $random value as done_head and
try to interpret that as the address for a completed td (followed by chaos).
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Tom Rini [Sun, 11 Oct 2015 11:26:27 +0000 (07:26 -0400)]
common/usb_storage.c: Clean up usb_storage_probe()
We have the protocol and subclass variables which are used only in
disabled debug code. This code dates back to the initial git import and
seemingly dead code so remove it.
Wenyou Yang [Mon, 2 Nov 2015 02:57:09 +0000 (10:57 +0800)]
mmc: atmel: Add atmel sdhci support
The SDHCI is introduced by sama5d2, named as Secure Digital Multimedia
Card Controller(SDMMC). It supports the embedded MultiMedia Card (e.MMC)
Specification V4.41, the SD Memory Card Specification V3.0, and the SDIO
V3.0 specification. It is compliant with the SD Host Controller Standard
V3.0 specification.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
Wenyou Yang [Fri, 30 Oct 2015 01:47:02 +0000 (09:47 +0800)]
arm: at91: clock: Add the generated clock support
Some peripherals may need a second clock source that may be different
from the system clock. This second clock is the generated clock (GCK)
and is managed by the PMC via PMC_PCR.
For simplicity, the clock source of the GCK is fixed to PLLA_CLK.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
projects / u-boot / log