提交 · 55e359a825d25cecea2007db3e4018675e42f1af · openeuler / raspberrypi-kernel

18 11月, 2008 28 次提交

Blackfin arch: remove BFIN_DMA_5XX option · 55e359a8

由 Mike Frysinger 提交于 11月 18, 2008

Do not make BFIN_DMA_5XX optional since a large portion of our code
relies on dma functions existing
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

55e359a8

M
Blackfin arch: add mmiowb() as some drivers expect · ecdbfc1a
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
ecdbfc1a

Blackfin arch: Fix BUG - Kernel does not link when CONFIG_CPU_FREQ_STAT=m · 5ad2ca5f

由 Michael Hennerich 提交于 11月 18, 2008

to reproduce:
$ make BF537-STAMP_defconfig
$ make menuconfig
  CPU Frequency scaling  --->
    [*] CPU Frequency scaling
    <M>   CPU frequency translation statistics
$ make

arch/blackfin/mach-common/built-in.o: In function `bfin_target':
arch/blackfin/mach-common/cpufreq.c:(.text+0xf1e): undefined reference to
`cpufreq_frequency_table_target'
arch/blackfin/mach-common/built-in.o: In function `bfin_verify_speed':
arch/blackfin/mach-common/cpufreq.c:(.text+0x1056): undefined reference to
`cpufreq_frequency_table_verify'
arch/blackfin/mach-common/built-in.o: In function `__bfin_cpu_init':
arch/blackfin/mach-common/cpufreq.c:(.init.text+0x554): undefined reference to
`cpufreq_frequency_table_get_attr'
arch/blackfin/mach-common/cpufreq.c:(.init.text+0x56a): undefined reference to
`cpufreq_frequency_table_cpuinfo'
arch/blackfin/mach-common/built-in.o: In function `sys_call_table':
(.data+0x83c): undefined reference to
`cpufreq_freq_attr_scaling_available_freqs'
make: *** [.tmp_vmlinux1] Error 1

Blackfin wants CPU_FREQ_TABLE
Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

5ad2ca5f

Blackfin arch: rename cache_lock() to bfin_cache_lock() · 9b78442f

由 Mike Frysinger 提交于 11月 18, 2008

rename cache_lock() to bfin_cache_lock() to avoid namespace collision
with common code
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

9b78442f

Blackfin arch: use generic xor.h · a3765e0c

由 Mike Frysinger 提交于 11月 18, 2008

Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

a3765e0c

Blackfin arch: cleanup the time.c code · 1b047d8c

由 Mike Frysinger 提交于 11月 18, 2008

 - make the code a bit more readable
 - kill of warnings/ifdef mess a bit
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

1b047d8c

Blackfin arch: fix building with CONFIG_DEBUG_DOUBLEFAULT · 33c8691f

由 Mike Frysinger 提交于 11月 18, 2008

arch/blackfin/mach-common/entry.S:465: Error: pcrel too far
BFD_RELOC_BFIN_10
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

33c8691f

M
Blackfin arch: do not define decode_instruction if hwtrace is turned off · 36f649a5
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
36f649a5

Blackfin arch: rename irq_flags to bfin_irq_flags · 40059784

由 Mike Frysinger 提交于 11月 18, 2008

rename irq_flags to bfin_irq_flags to avoid namespace
collision with common code
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

40059784

Blackfin arch: move out irq related functions · b6070576

由 Mike Frysinger 提交于 11月 18, 2008

move irq related functions into asm/irq.h and out of the mondo asm/system.h
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

b6070576

Blackfin arch: move the PORT registers down · b1271d31

由 Mike Frysinger 提交于 11月 18, 2008

Move the PORT registers down as well since they may utilize
asm/system.h code
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

b1271d31

Blackfin arch: introduce an IM_MEM macro to kgdb · 31fba6e7

由 Mike Frysinger 提交于 11月 18, 2008

create an IN_MEM() macro to simplify comparing an address in an on-chip
region of memory and make things readable
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

31fba6e7

M
Blackfin arch: fix off-by-one errors on end of memory range · 89c6c139
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
89c6c139
M
Blackfin arch: delete unused vars and add parenthesis to fixup warnings · 09c1db92
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
09c1db92
M
Blackfin arch: move fixed code into init section · bda07aac
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
bda07aac
M
Blackfin arch: remove superficial check on blackfin watchdog · f8c1b390
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
f8c1b390
M
Blackfin arch: set PM_WAKEUP_GPIO_NUMBER default to 2 for everyone · d1a3336e
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
d1a3336e

Blackfin arch: delay PLL_CTL/VR_CTL wrappers · 53442e1c

由 Mike Frysinger 提交于 11月 18, 2008

Delay PLL_CTL/VR_CTL wrappers as much as possible to avoid
the inter-dependency problems with cdef and common headers
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

53442e1c

M
Blackfin arch: dont export ack_bad_irq as no one else does · b94919e2
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
b94919e2
M
Blackfin arch: move SIC_SYSIRQ() to the one file that actually uses it · 7beb7439
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
7beb7439
M
Blackfin arch: move ack_bad_irq() prototype to hardirq.h to match other arches · a638735b
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
a638735b
M
Blackfin arch: delete old comments and NO_IRQ define · 34616c8b
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
34616c8b

Blackfin arch: overlay thread.usp over PT_USP · 8a86176c

由 Mike Frysinger 提交于 11月 18, 2008

overlay thread.usp over PT_USP when getting the whole regfile to
match PT_USP behavior
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

8a86176c

Blackfin arch: rewrite blackfin_invalidate_entire_dcache function · 3c1fbd51

由 Mike Frysinger 提交于 11月 18, 2008

rewrite blackfin_invalidate_entire_dcache() in C for easier management,
better optimization, and so we take all SSYNC anomalies into account
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

3c1fbd51

Blackfin arch: make ADI board names consistent · fe85cad2

由 Mike Frysinger 提交于 11月 18, 2008

Cc: Graf Yang <graf.yang@analog.com>
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

fe85cad2

Blackfin arch: Fix bug - hardware breakpoint doesn't always work in kgdb · 8a0e9acf

由 Sonic Zhang 提交于 11月 18, 2008

Hardware breakpoint doesn't always work in kgdb. It works at the first
two times, but if you repeatedly trigger that hardware breakpoint, it
would slip over that point once in two times.

Fix it by always setting hw bp skip to 0. gdb does skip after hw bp trap.
Signed-off-by: NSonic Zhang <sonic.zhang@analog.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

8a0e9acf

M
Blackfin arch: fix unused warning for some blackfin derivatives · 0b82e274
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
0b82e274

Blackfin arch: Use GPIO_BANKSIZE macro to replace const number 16 for... · 2e8ca591

由 Bryan Wu 提交于 11月 18, 2008

Blackfin arch: Use GPIO_BANKSIZE macro to replace const number 16 for GPIO_BANK_NUM macro caculating
Signed-off-by: NBryan Wu <cooloney@kernel.org>

2e8ca591

07 1月, 2009 1 次提交

Blackfin arch: SMP supporting patchset: some other misc code · 46fa5eec

由 Graf Yang 提交于 1月 07, 2009

Blackfin dual core BF561 processor can support SMP like features.
https://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:smp-like

In this patch, we provide SMP extend to some other misc code
Singed-off-by: NGraf Yang <graf.yang@analog.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

46fa5eec

18 11月, 2008 2 次提交

Blackfin arch: SMP supporting patchset: Blackfin kernel and memory management code · 8f65873e

由 Graf Yang 提交于 11月 18, 2008

Blackfin dual core BF561 processor can support SMP like features.
https://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:smp-like

In this patch, we provide SMP extend to Blackfin kernel and memory management code
Singed-off-by: NGraf Yang <graf.yang@analog.com>
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

8f65873e

Blackfin arch: SMP supporting patchset: Blackfin CPLB related code · b8a98989

由 Graf Yang 提交于 11月 18, 2008

Blackfin dual core BF561 processor can support SMP like features.
https://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:smp-like

In this patch, we provide SMP extend to Blackfin CPLB related code
Signed-off-by: NGraf Yang <graf.yang@analog.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

b8a98989

07 1月, 2009 2 次提交

Blackfin arch: SMP supporting patchset: Blackfin header files and machine common code · 6b3087c6

由 Graf Yang 提交于 1月 07, 2009

Blackfin dual core BF561 processor can support SMP like features.
https://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:smp-like

In this patch, we provide SMP extend to Blackfin header files
and machine common code
Signed-off-by: NGraf Yang <graf.yang@analog.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

6b3087c6

Blackfin arch: SMP supporting patchset: BF561 related code · c51b4488

由 Graf Yang 提交于 1月 07, 2009

Blackfin dual core BF561 processor can support SMP like features.
https://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:smp-like

In this patch, we provide SMP extend to BF561 kernel code
Signed-off-by: NGraf Yang <graf.yang@analog.com>
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

c51b4488

18 11月, 2008 7 次提交

M
Blackfin arch: use physmap in board resources rather than legacy config method · 2de73e71
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
2de73e71

Blackfin arch: Convert Blackfin GPIO driver to use common gpiolib/gpiochip infrastructure · a4f0b32c

由 Michael Hennerich 提交于 11月 18, 2008

 - This patch adds support for ARCH_WANT_OPTIONAL_GPIOLIB.
 - It may be changed in future to ARCH_REQUIRE_GPIOLIB.
 - Change GPIO_BANK_NUM use DIV_ROUND_UP( , ) macro
Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

a4f0b32c

Blackfin arch: Cleanup and unify Blackfin IRQ and GPIO IRQ handling · 8d022374

由 Michael Hennerich 提交于 11月 18, 2008

 - Remove SSYNC()
 - Use irq_to_gpio where applicable
 - Remove gpio_edge_triggered bitfield, check irq_desc fields instead.
 - Remove gpio_both_edge_triggeredb bitfield, check irq_desc fields
   instead.
 - Use BITMAP and bitops on gpio_enabled
 - Preferably use 32-bit
 - Looking at the disassembly this indeed saves quite a few instructions.
Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

8d022374

Y
Blackfin arch: workaround bug: spi_mmc driver working in dma mode may hang the system · 4989dbc1
由 Yi Li 提交于 11月 18, 2008
```
Disable spi_mmc DMA by default.
Signed-off-by: NYi Li <yi.li@analog.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
4989dbc1

Blackfin arch: remove useless SSYNC() in irq priority code · c6db04a7

由 Mike Frysinger 提交于 11月 18, 2008

 - remove SSYNC() left over from irq init split
 - do not force SSYNC() when masking/unmasking IRQs in the SIC
   as any order enforced by the hardware should already be enforced
   by software
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

c6db04a7

Blackfin arch: fix bug - gpio_bank() macros messed up bank number caculating... · 397861cd

由 Bryan Wu 提交于 11月 18, 2008

Blackfin arch: fix bug - gpio_bank() macros messed up bank number caculating with positioning a gpio

The whole story:

Before BF51x merged, all the MAX_BLACKFIN_GPIOS are integral multiple of GPIO_BANKSIZE (= 16).
But BF51x provides MAX_BLACKFIN_GPIOS = 40 which includes 3 banks and the 3rd bank has only 8
GPIO pins.

Therefore, gpio_bank() macros is correct when you try to find a GPIO in which bank (GPIO_35 is
in bank 2). But on BF51x gpio_bank(MAX_BLACKFIN_GPIOS) only gives out 2 banks instead of 3
banks for some static array initialization.

This patch add a new macros gpio_bank_n() and GPIO_BANK_NUM to do bank number caculating and
remain the gpio_bank() macros for positioning a gpio in which bank.
Signed-off-by: NBryan Wu <cooloney@kernel.org>

397861cd

M
Blackfin arch: enable i2c_bfin_twi0_device in cm_bf548 board · 10a88a2b
由 Mike Frysinger 提交于 11月 18, 2008
```
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
```
10a88a2b