1. 30 Jun, 2012 3 commits
  2. 27 Jun, 2012 1 commit
    • Jon Hunter's avatar
      ARM: OMAP4470: Fix OMAP4470 boot failure · e90b833e
      Jon Hunter authored
      OMAP4470 currently fails to boot, printing various messages such as ...
      
      omap_hwmod: mpu: cannot clk_get main_clk dpll_mpu_m2_ck
      omap_hwmod: mpu: cannot _init_clocks
      ------------[ cut here ]------------
      WARNING: at arch/arm/mach-omap2/omap_hwmod.c:2062 _init+0x2a0/0x2e4()
      omap_hwmod: mpu: couldn't init clocks
      Modules linked in:
      [<c001c7fc>] (unwind_backtrace+0x0/0xf4) from [<c0043c64>] (warn_slowpath_common+0x4c/0x64)
      [<c0043c64>] (warn_slowpath_common+0x4c/0x64) from [<c0043d10>] (warn_slowpath_fmt+0x30/0x40)
      [<c0043d10>] (warn_slowpath_fmt+0x30/0x40) from [<c0674208>] (_init+0x2a0/0x2e4)
      [<c0674208>] (_init+0x2a0/0x2e4) from [<c067428c>] (omap_hwmod_setup_one+0x40/0x60)
      [<c067428c>] (omap_hwmod_setup_one+0x40/0x60) from [<c0674280>] (omap_hwmod_setup_one+0x34/0x60)
      [<c0674280>] (omap_hwmod_setup_one+0x34/0x60) from [<c06726f4>] (omap_dm_timer_init_one+0x30/0x250)
      [<c06726f4>] (omap_dm_timer_init_one+0x30/0x250) from [<c0672930>] (omap2_gp_clockevent_init+0x1c/0x108)
      [<c0672930>] (omap2_gp_clockevent_init+0x1c/0x108) from [<c0672c60>] (omap4_timer_init+0x10/0x5c)
      [<c0672c60>] (omap4_timer_init+0x10/0x5c) from [<c066c418>] (time_init+0x20/0x30)
      [<c066c418>] (time_init+0x20/0x30) from [<c0668814>] (start_kernel+0x1b0/0x304)
      [<c0668814>] (start_kernel+0x1b0/0x304) from [<80008044>] (0x80008044)
      ---[ end trace 1b75b31a2719ed1c ]---
      
      The problem is that currently none of the clocks are being registered for
      OMAP4470 devices and so on boot-up no clocks can be found and the kernel panics.
      
      This fix allows the kernel to boot without failure using a simple RAMDISK file
      system on OMAP4470 blaze board.
      
      Per feedback from Paul and Benoit the 4470 clock data is incomplete for new
      modules such as the 2D graphics block that has been added to the 4470.
      Therefore add a warning to indicate that the clock data is incomplete.
      
      Cc: Paul Walmsley <paul@pwsan.com>
      Cc: Benoit Cousson <b-cousson@ti.com>
      Signed-off-by: default avatarJon Hunter <jon-hunter@ti.com>
      [tony@atomide.com: updated comments]
      Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      e90b833e
  3. 26 Jun, 2012 2 commits
    • Sachin Kamat's avatar
      ARM: EXYNOS: Fix EXYNOS_DEV_DMA Kconfig entry · 58c553d4
      Sachin Kamat authored
      Commit 20ef9e08 ("ARM: EXYNOS: Support DMA for EXYNOS5250 SoC")
      renamed EXYNOS4_DEV_DMA to EXYNOS_DEV_DMA. But some machine entries
      still had EXYNOS4_DEV_DMA. Changed them to EXYNOS_DEV_DMA.
      Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
      Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
      58c553d4
    • Kevin Hilman's avatar
      ARM: OMAP2+: nand: fix build error when CONFIG_MTD_ONENAND_OMAP2=n · bb44c30e
      Kevin Hilman authored
      commit 8259573b (ARM: OMAP2+: nand: Make board_onenand_init() visible
      to board code) broke the build for configs with OneNAND disabled.  By
      removing the static in the header file, it created a duplicate definition
      in the .c and the .h files, resuling in a build error:
      
      /work/kernel/omap/dev/arch/arm/mach-omap2/board-flash.c:102:111: error: redefinition of 'board_onenand_init'
      /work/kernel/omap/dev/arch/arm/mach-omap2/board-flash.h:56:51: note: previous definition of 'board_onenand_init' was here
      make[2]: *** [arch/arm/mach-omap2/board-flash.o] Error 1
      make[2]: *** Waiting for unfinished jobs....
      make[1]: *** [arch/arm/mach-omap2] Error 2
      make: *** [sub-make] Error 2
      
      Fix this by removing the duplicate dummy entry from the C file.
      
      Cc: Enric Balletbò i Serra <eballetbo@gmail.com>
      Cc: Javier Martinez Canillas <javier@dowhile0.org>
      Signed-off-by: default avatarKevin Hilman <khilman@ti.com>
      Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      bb44c30e
  4. 24 Jun, 2012 8 commits
  5. 23 Jun, 2012 5 commits
  6. 22 Jun, 2012 5 commits
  7. 21 Jun, 2012 16 commits