07 Jan, 2009

5 commits

• 73feb5c09   Blackfin arch: fix bugs and unify BFIN_KERNEL_CLOCK option ... Browse Code »

  - remove duplicated code and headers
  - add option allowing arbitrary SDRAM/DDR Timing parameters.
  - mark automatically calculated timings as EXPERIMENTAL
  - fix comment header block

  Related to BUGs:
  - kernel boot up fails with CONFIG_BFIN_KERNEL_CLOCK item on.
  - kernel does not boot if re-program clocks

  [ Mike Frysinger
  - fix comment header
  - mark do_sync static
  - document the DMA shutdown
  - simplify SIC_IWR handling
  - fix ANOMALY_05000265 handling to work as intended ]

  Signed-off-by: Michael Hennerich
  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Michael Hennerich

  2009-01-07 23:14:39 +0800  
• c97618d3b   Blackfin arch: add simple-gpio resources to all adi/tinyboards ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2009-01-07 23:14:38 +0800  
• 9570ff4af   Blackfin arch: Allow a gpio pin be requested both as gpio and irq. ... Browse Code »

  [Mike Frysinger :
  - use KERN_NOTICE when using gpios as both irq and non
  rather than KERN_ERR
  - embedded newlines in printk() does not fly]

  Signed-off-by: Graf Yang
  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Graf Yang

  2009-01-07 23:14:38 +0800  
• 94106e0fb   Blackfin arch: do not allow L2 to be cached on BF561 SMP ... Browse Code »

  Signed-off-by: Bryan Wu

  Mike Frysinger

  2009-01-07 23:14:38 +0800  
• 1ea992555   Blackfin arch: delete now unused "cclk" member of blackfin_cpudata ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2009-01-07 23:14:38 +0800  

18 Nov, 2008

35 commits

• a5f0717e5   Blackfin arch: Fix bug - change cpufreq doesn't take effect on bf537 now ... Browse Code »

  CCLK is variable: get current CCLK in show_cpuinfo

  Signed-off-by: Michael Hennerich
  Signed-off-by: Bryan Wu

  Michael Hennerich

  2008-11-18 18:04:31 +0800  
• 8eb3e3bfd   Blackfin arch: Request the gpio resource when making it as an irq pin, avoiding override it. ... Browse Code »

  Signed-off-by: Graf Yang
  Signed-off-by: Bryan Wu

  Graf Yang

  2008-11-18 17:48:22 +0800  
• 30af6d490   Blackfin arch: Add code to free gpio when shutdown irq ... Browse Code »

  Signed-off-by: Graf Yang
  Signed-off-by: Bryan Wu

  Graf Yang

  2008-11-18 17:48:21 +0800  
• b7e11293a   Blackfin arch: fix bug - reboot fails on BF527 ... Browse Code »

  add ANOMALY_05000435 to handle SIC_IWR1 workaround for rebooting

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 94b28211d   Blackfin arch: add ANOMALY_05000435 to our headers ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:21 +0800  
• b5e986c46   Blackfin arch: only define HI/LO macros for assembly files ... Browse Code »

  Only define HI/LO macros for assembly files since some common C files
  use HI/LO as variable names

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• dce783c5e   Blackfin arch: add BUG_ON() checks to make sure we dont overflow the cplb tables ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:21 +0800  
• 862499118   Blackfin arch: make ROM_BASE depend on ROMKERNEL ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• cb15e57cc   Blackfin arch: noMMU CPLB lookup tables can be in L1 SRAM ... Browse Code »

  - unify duplicate page_size_table definitions
  - make sure it is placed alongside the other cplb switching code

  Pointed-out-by: Michael McTernan
  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 05a717fbc   Blackfin arch: do not include init sections in the kernel lock down as it gets released afterwards ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 383163826   Blackfin arch: change return value ... Browse Code »

  change return of close_cplbtab() and fill_cplbtab() to void since we
  always return 0 and nowhere do we check this

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 4c5b8a648   Blackfin arch: remove pointless define IN_KERNEL ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• ff4c02e4b   Blackfin arch: unify cplbinfo files ... Browse Code »

  Merge MPU and noMPU version of CPLB info code to one common version.

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 4db557d4a   Blackfin arch: define BASE_BAUD like everyone else ... Browse Code »

  define BASE_BAUD like everyone else, althought it is only used by 8250

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 55e359a82   Blackfin arch: remove BFIN_DMA_5XX option ... Browse Code »

  Do not make BFIN_DMA_5XX optional since a large portion of our code
  relies on dma functions existing

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• ecdbfc1ac   Blackfin arch: add mmiowb() as some drivers expect ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:21 +0800  
• 5ad2ca5fb   Blackfin arch: Fix BUG - Kernel does not link when CONFIG_CPU_FREQ_STAT=m ... Browse Code »

  to reproduce:
  $ make BF537-STAMP_defconfig
  $ make menuconfig
  CPU Frequency scaling --->
  [*] CPU Frequency scaling
  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: Michael Hennerich
  Signed-off-by: Bryan Wu

  Michael Hennerich

  2008-11-18 17:48:22 +0800  
• 9b78442fa   Blackfin arch: rename cache_lock() to bfin_cache_lock() ... Browse Code »

  rename cache_lock() to bfin_cache_lock() to avoid namespace collision
  with common code

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• a3765e0cd   Blackfin arch: use generic xor.h ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 1b047d8cc   Blackfin arch: cleanup the time.c code ... Browse Code »

  - make the code a bit more readable
  - kill of warnings/ifdef mess a bit

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 33c8691f4   Blackfin arch: fix building with CONFIG_DEBUG_DOUBLEFAULT ... Browse Code »

  arch/blackfin/mach-common/entry.S:465: Error: pcrel too far
  BFD_RELOC_BFIN_10

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 36f649a55   Blackfin arch: do not define decode_instruction if hwtrace is turned off ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 400597842   Blackfin arch: rename irq_flags to bfin_irq_flags ... Browse Code »

  rename irq_flags to bfin_irq_flags to avoid namespace
  collision with common code

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• b60705765   Blackfin arch: move out irq related functions ... Browse Code »

  move irq related functions into asm/irq.h and out of the mondo asm/system.h

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• b1271d31a   Blackfin arch: move the PORT registers down ... Browse Code »

  Move the PORT registers down as well since they may utilize
  asm/system.h code

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 31fba6e75   Blackfin arch: introduce an IM_MEM macro to kgdb ... Browse Code »

  create an IN_MEM() macro to simplify comparing an address in an on-chip
  region of memory and make things readable

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 89c6c139a   Blackfin arch: fix off-by-one errors on end of memory range ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 09c1db922   Blackfin arch: delete unused vars and add parenthesis to fixup warnings ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• bda07aac9   Blackfin arch: move fixed code into init section ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• f8c1b3909   Blackfin arch: remove superficial check on blackfin watchdog ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• d1a3336e2   Blackfin arch: set PM_WAKEUP_GPIO_NUMBER default to 2 for everyone ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 53442e1cb   Blackfin arch: delay PLL_CTL/VR_CTL wrappers ... Browse Code »

  Delay PLL_CTL/VR_CTL wrappers as much as possible to avoid
  the inter-dependency problems with cdef and common headers

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• b94919e2d   Blackfin arch: dont export ack_bad_irq as no one else does ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• 7beb7439a   Blackfin arch: move SIC_SYSIRQ() to the one file that actually uses it ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800  
• a638735b3   Blackfin arch: move ack_bad_irq() prototype to hardirq.h to match other arches ... Browse Code »

  Signed-off-by: Mike Frysinger
  Signed-off-by: Bryan Wu

  Mike Frysinger

  2008-11-18 17:48:22 +0800