09 Jan, 2014
2 commits
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SH2 and SH2A use a common header. Both checks are not necessary.
This removes CONFIG_SH2A definition from asm/processor.h.Signed-off-by: Nobuhiro Iwamatsu
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SH4 and SH4A are compatible. But some instructions are different from these.
In Linux kernel, It is treated as a separate CPU, but for now, I think that
there is no need to divide especially in the U-Boot.This removes CONFIG_SH4A definition from source code, SH4A is treated as SH4.
And this fix white space.Signed-off-by: Nobuhiro Iwamatsu
08 Jan, 2014
4 commits
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CONFIG_SYS_HZ of SH2 is not used as frequency of base timer. This is the
correct clock of CMT.
This changes from CONFIG_SYS_HZ to CONFIG_SH_CMT_CLK_FREQ, in order to use
CONFIG_SYS_HZ as clock of CMT.Signed-off-by: Nobuhiro Iwamatsu
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Signed-off-by: Nobuhiro Iwamatsu
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Signed-off-by: Nobuhiro Iwamatsu
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Signed-off-by: Nobuhiro Iwamatsu
18 Dec, 2013
1 commit
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The SH7753 EVB board has SH7753, 512MB DDR3-SDRAM, SPI ROM,
Gigabit Ethernet, and eMMC.This patch support the following functions:
- 512MB DDR3-SDRAM, SCIF4, SPI ROM, Gigabit Ethernet, eMMCSigned-off-by: Yoshihiro Shimoda
Signed-off-by: Nobuhiro Iwamatsu
05 Nov, 2013
1 commit
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Convert sh to use the commmon timer code. Remove reset_timer and
set_timer as they are unused on sh.Signed-off-by: Rob Herring
01 Nov, 2013
2 commits
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Signed-off-by: Masahiro Yamada
Cc: Nobuhiro Iwamatsu -
Signed-off-by: Masahiro Yamada
Cc: Nobuhiro Iwamatsu
17 Oct, 2013
3 commits
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A chache API of SH is developped by reference in linux kernel.
And API was the same as the linux kernel.
This patch change cache API to defines as U-Boot.Signed-off-by: Nobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu -
"static u16 bit" is not necessary to use this as static global variable.
This patch fixes this.Signed-off-by: Nobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu -
timer_init function sets timer prescaler bit.
The previous code so did not mask this bit, this function was to overwrite
the bit. This will fix this problem.Signed-off-by: Nobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu
24 Jul, 2013
1 commit
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Signed-off-by: Wolfgang Denk
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini
17 Jul, 2013
1 commit
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MAKEALL is fine for ppc4xx and mpc85xx.
Run checks were done on our controlcenterd hardware.Signed-off-by: Dirk Eibach
Signed-off-by: Andy Fleming
02 Jul, 2013
1 commit
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Commit 35fc84fa1ff51e15ecd3e464dac87eb105ffed30 broke bootm on avr32. It
requires to call do_bootm_linux() with flag set to BOOTM_STATE_OS_PREP before
calling it again with flag set to BOOTM_STATE_OS_GO.
Fix this by allowing flag set to BOOTM_STATE_OS_PREP, this however will
require a complete refactoring later on.Signed-off-by: Andreas Bießmann
[trini: Apply to m68k, microblaze, nds32, nios2, openrisc, sh and sparc]
Signed-off-by: Tom Rini
02 May, 2013
1 commit
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Delete all occurrences of hang() and provide a generic function.
Signed-off-by: Andreas Bießmann
Acked-by: Albert ARIBAUD
[trini: Modify check around puts() in hang.c slightly]
Signed-off-by: Tom Rini
19 Mar, 2013
1 commit
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Albert's rework of the linker scripts conflicted with Simon's making
everyone use __bss_end. We also had a minor conflict over
README.scrapyard being added to in mainline and enhanced in
u-boot-arm/master with proper formatting.Conflicts:
arch/arm/cpu/ixp/u-boot.lds
arch/arm/cpu/u-boot.lds
arch/arm/lib/Makefile
board/actux1/u-boot.lds
board/actux2/u-boot.lds
board/actux3/u-boot.lds
board/dvlhost/u-boot.lds
board/freescale/mx31ads/u-boot.lds
doc/README.scrapyard
include/configs/tegra-common.hBuild tested for all of ARM and run-time tested on am335x_evm.
Signed-off-by: Tom Rini
16 Mar, 2013
3 commits
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These functions are only available for powerpc and are not declared in a
header file. We want to use the rest function in two places (board_f and
board_r), so declare the functions in watchdog.h.Signed-off-by: Simon Glass
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We create a separate header file for link symbols defined by the link
scripts. It is helpful to have these all in one place and try to
make them common across architectures. Since Linux already has a similar
file, we bring this in even though many of the symbols there are not
relevant to us.Each architecture has its own asm/sections.h where symbols specifc to
that architecture can be added. For now everything except AVR32 just
includes the generic header.One change is needed in arch/avr32/lib/board.c to make this conversion
work.Reviewed-by: Tom Rini (version 5)
Signed-off-by: Simon Glass -
Note this is a tree-wide change affecting multiple architectures.
At present we use __bss_start, but mostly __bss_end__. This seems
inconsistent and in a number of places __bss_end is used instead.Change to use __bss_end for the BSS end symbol throughout U-Boot. This
makes it possible to use the asm-generic/sections.h file on all
archs.Signed-off-by: Simon Glass
13 Mar, 2013
1 commit
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Refactor linker-generated array code so that symbols
which were previously linker-generated are now compiler-
generated. This causes relocation records of type
R_ARM_ABS32 to become R_ARM_RELATIVE, which makes
code which uses LGA able to run before relocation as
well as after.Note: this affects more than ARM targets, as linker-
lists span possibly all target architectures, notably
PowerPC.Conflicts:
arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds
arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds
arch/arm/cpu/armv7/omap-common/u-boot-spl.lds
board/ait/cam_enc_4xx/u-boot-spl.lds
board/davinci/da8xxevm/u-boot-spl-da850evm.lds
board/davinci/da8xxevm/u-boot-spl-hawk.lds
board/vpac270/u-boot-spl.ldsSigned-off-by: Albert ARIBAUD
04 Feb, 2013
1 commit
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Move sh over to use generic global_data.
Signed-off-by: Simon Glass
02 Feb, 2013
1 commit
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We plan to move architecture-specific data into a separate structure so
that we can make the rest of it common.As a first step, create struct arch_global_data to hold these fields.
Initially it is empty.This patch applies to all archs at once. I can split it if this is really
a pain.Signed-off-by: Simon Glass
20 Dec, 2012
1 commit
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The R0P7752C00000RZ board has SH7752, 512MB DDR3-SDRAM, SPI ROM,
Gigabit Ethernet, and eMMC.This patch supports the following functions:
- 512MB DDR3-SDRAM, SCIF4, SPI ROM, Gigabit Ethernet, eMMCSigned-off-by: Yoshihiro Shimoda
Signed-off-by: Nobuhiro Iwamatsu
30 Nov, 2012
1 commit
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The function should set BL bit, but it should not clear other flags.
So, the patch uses set_bl_bit() instead of a local asm code.Signed-off-by: Yoshihiro Shimoda
Signed-off-by: Nobuhiro Iwamatsu
22 Oct, 2012
2 commits
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The command declaration now uses the new LG-array method to generate
list of commands. Thus the __u_boot_cmd section is now superseded and
redundant and therefore can be removed. Also, remove externed symbols
associated with this section from include/command.h .Signed-off-by: Marek Vasut
Cc: Joe Hershberger
Cc: Mike Frysinger -
Add section for the linker-generated lists into all possible linker
files, so that everyone can easily use these lists. This is mostly
a mechanical adjustment.Signed-off-by: Marek Vasut
Cc: Joe Hershberger
Cc: Mike Frysinger
20 Oct, 2012
1 commit
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These don't need to be longs, so change them.
Signed-off-by: Simon Glass
Signed-off-by: Tom Rini
21 Aug, 2012
3 commits
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asm/clk.h was included get_peripheral_clk_rate function. But this
is not used from anywhere.
This removed asm/clk.h, and deleted include line from arch/sh/lib/time.cSigned-off-by: Nobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu -
Calculation of the bit position using switch statement can substitute
shift operation using ffs.
And removed unsed macro and variable.Signed-off-by: Nobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu -
This changed into access using array of structure from access to the register
using the definition of the register by macro.
And removed white space.Signed-off-by: Nobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu
10 Aug, 2012
1 commit
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All the global flag defines are the same across all arches. So unify them
in one place, and add a simple way for arches to extend for their needs.Signed-off-by: Mike Frysinger
08 Aug, 2012
1 commit
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Even if using CPU is SH-4A, the previous code always put "SH4".
This patch fixes it.Signed-off-by: Yoshihiro Shimoda
Signed-off-by: Nobuhiro Iwamatsu
28 May, 2012
4 commits
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This is an sh2a device (max 266MHz) with FPU, video display
controller (VDC), 8 serial ports, 4 I2C channels, 3 CAN ports,
SD and on-chip USB.The RSK2+SH7269 board uses the SH7269 processor. It is often
referred to as just rsk7269.Signed-off-by: Phil Edworthy
Signed-off-by: Nobuhiro Iwamatsu -
Signed-off-by: Nobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu -
This provide bit control functions as clrbits_*, setbits_* and
clrsetbits_*.V2: Fix comment style and error of whitespace.
Signed-off-by: Nobuhiro Iwamatsu
Acked-by: Heiko Schocher
Signed-off-by: Nobuhiro Iwamatsu -
Signed-off-by: Nobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu
16 May, 2012
2 commits
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All arches init this the same way, so move the logic into the core
net code to avoid duplicating it everywhere else.Signed-off-by: Mike Frysinger
Reviewed-by: Joe Hershberger -
This field gets read in one place (by "bdinfo"), and we can replace
that with getenv("ipaddr"). After all, the bi_ip_addr field is kept
up-to-date implicitly with the value of the ipaddr env var.Signed-off-by: Mike Frysinger
Reviewed-by: Joe Hershberger