Skip to content

L
linux
Switch branch/tag
  1. 12 Dec, 2018 5 commits
  3. 11 Dec, 2018 1 commit
    • Arnd Bergmann's avatar
      ARM: imx: fix dependencies on imx7ulp · 167e6370
      Arnd Bergmann authored 
      The i.MX7D configuration was reworked, but that change did
not get propagated into the newly added i.MX7ULP, which now
produces a Kconfig warning:

WARNING: unmet direct dependencies detected for HAVE_ARM_ARCH_TIMER
  Depends on [n]: CPU_V7 [=n]
  Selected by [y]:
  - SOC_IMX7ULP [=y] && ARCH_MXC [=y] && (ARCH_MULTI_V7 [=n] || ARM_SINGLE_ARMV7M [=y])

Change it to work the same way as i.MX7D.

Fixes: 1a1f919e ("ARM: imx: Provide support for NXP i.MX7D Cortex-M4")
Fixes: de70d0e9 ("ARM: imx: add initial support for imx7ulp")
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
      167e6370
  5. 10 Dec, 2018 2 commits
    • A.s. Dong's avatar
      ARM: imx: add initial support for imx7ulp · de70d0e9
      A.s. Dong authored 
      The i.MX 7ULP family of processors features NXP's advanced implementation
of the Arm Cortex-A7 core, the Arm Cortex-M4 core, as well as a 3D and 2D
Graphics Processing Units (GPUs).

This patch aims to add an initial support for imx7ulp. Note that we need
configure power mode to Partial Stop mode 3 with system/bus clock enabled
first as the default enabled STOP mode will gate off system/bus clock when
execute WFI in MX7ULP SoC.

And there's still no MXC_CPU_IMX7ULP IDs read from register as ULP has no
anatop as before. So we encode one with 0xff in reverse order in case new
ones will be in the future.

Cc: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: default avatarDong Aisheng <aisheng.dong@nxp.com>
Reviewed-by: default avatarFabio Estevam <festevam@gmail.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
      de70d0e9
    • Uwe Kleine-König's avatar
      ARM: debug-imx: only define DEBUG_IMX_UART_PORT if needed · 7c41ea57
      Uwe Kleine-König authored 
      If debugging on i.MX is enabled DEBUG_IMX_UART_PORT defines which UART
is used for the debug output. If however debugging is off don't only
hide the then unused config item but drop it completely by using a
dependency instead of a conditional prompt.

This fixes DEBUG_IMX_UART_PORT being present in the kernel config even
if DEBUG_LL is disabled.
Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
      7c41ea57
  7. 06 Dec, 2018 7 commits
  9. 05 Dec, 2018 1 commit
  11. 03 Dec, 2018 4 commits
  13. 30 Nov, 2018 8 commits
  15. 28 Nov, 2018 3 commits
  17. 27 Nov, 2018 1 commit
  19. 19 Nov, 2018 3 commits
    • Geert Uytterhoeven's avatar
      ARM: OMAP2+: timer: Remove obsolete inclusion of <asm/smp_twd.h> · b7645533
      Geert Uytterhoeven authored 
      As of commit d1dabab2 ("ARM: OMAP2+: Clean up
omap4_local_timer_init"), this header file is no longer used.
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      b7645533
    • Nathan Chancellor's avatar
      ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io_wakeup · 7d3b37b1
      Nathan Chancellor authored 
      When building the kernel with Clang, the following section mismatch
warning appears:

WARNING: vmlinux.o(.text+0x38b3c): Section mismatch in reference from
the function omap44xx_prm_late_init() to the function
.init.text:omap44xx_prm_enable_io_wakeup()
The function omap44xx_prm_late_init() references
the function __init omap44xx_prm_enable_io_wakeup().
This is often because omap44xx_prm_late_init lacks a __init
annotation or the annotation of omap44xx_prm_enable_io_wakeup is wrong.

Remove the __init annotation from omap44xx_prm_enable_io_wakeup so there
is no more mismatch.
Signed-off-by: default avatarNathan Chancellor <natechancellor@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      7d3b37b1
    • Nathan Chancellor's avatar
      ARM: OMAP2+: hwmod: Fix some section annotations · c10b26ab
      Nathan Chancellor authored 
      When building the kernel with Clang, the following section mismatch
warnings appears:

WARNING: vmlinux.o(.text+0x2d398): Section mismatch in reference from
the function _setup() to the function .init.text:_setup_iclk_autoidle()
The function _setup() references
the function __init _setup_iclk_autoidle().
This is often because _setup lacks a __init
annotation or the annotation of _setup_iclk_autoidle is wrong.

WARNING: vmlinux.o(.text+0x2d3a0): Section mismatch in reference from
the function _setup() to the function .init.text:_setup_reset()
The function _setup() references
the function __init _setup_reset().
This is often because _setup lacks a __init
annotation or the annotation of _setup_reset is wrong.

WARNING: vmlinux.o(.text+0x2d408): Section mismatch in reference from
the function _setup() to the function .init.text:_setup_postsetup()
The function _setup() references
the function __init _setup_postsetup().
This is often because _setup lacks a __init
annotation or the annotation of _setup_postsetup is wrong.

_setup is used in omap_hwmod_allocate_module, which isn't marked __init
and looks like it shouldn't be, meaning to fix these warnings, those
functions must be moved out of the init section, which this patch does.
Signed-off-by: default avatarNathan Chancellor <natechancellor@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      c10b26ab
  21. 18 Nov, 2018 2 commits
  23. 16 Nov, 2018 3 commits
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7