This patchset removes some single-platform compatibility tricks related
to DEBUG_LL and, as a result, allows multi_v7_defconfig derived builds
to enable DEBUG_LL. Currently the user selected kbuild setting is
ignored and the PL01X's DEBUG_LL stub is silently selected instead. This
is a pain if your hardware doesn't have this cell, not least because it
takes a little time to figure out that kbuild built the wrong code.
Warning:
silentoldconfig on PL011 single platforms will result in DEBUG_LL
being directed at ICEDCC rather than PL011. This should only
affect silentoldconfig since oldconfig prompts and the defconfigs have
been updated to avoid this problem.
Changes since v8:
- Regenerated patch series with --find-renames to properly track code
movement.
Changes since v7:
- Killed DEBUG_LL_UART_NONE completely and migrated over the four remaining
platforms that relied on this (Arnd Bergmann, Russell King). This
fixes some problems with oldconfig builds.
- Rebased on latest mainline (v3.17rc1).
Changes since v6:
- Removed a patch to limit DEBUG_LL_UART_NONE to platforms that support
it because it almost time to drop DEBUG_LL_UART_NONE anyway (only
four platforms still use it).
- Rebased on latest mainline (v3.16rc3).
Changes since v5:
- Shortened the list of platforms that can select DEBUG_LL_UART_NONE
(changes Arnd Bergmann)
- Rebased on latest mainline (v3.15rc7).
Changes since v4:
- Rebased to latest mainline (and tested again). No functional changes.
Changes since v3:
- Converted from a single patch to a series.
- Tested defconfig builds of all impacted platforms.
Changes since v2:
- Switch from def_bool to bool (thanks Russell King)
Changes since v1:
- Remove pointless single platform support (thanks Arnd Bergmann)
Daniel Thompson (9):
arm: versatile: Enable DEBUG_LL_UART_PL01X
arm: ep93xx: Enable DEBUG_LL_UART_PL01X
arm: Remove DEBUG_LL_UART_NONE
arm: ks8695: Migrate debug_ll macros to shared directory
arm: omap1: Migrate debug_ll macros to use 8250.S
arm: netx: Migrate DEBUG_LL macros to shared directory
arm: sa1100: Migrate DEBUG_LL macros to shared directory
arm: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XX
arm: Fix DEBUG_LL for multi-platform kernels (without PL01X)
arch/arm/Kconfig.debug | 138 ++++++++++++++++++---
arch/arm/configs/ep93xx_defconfig | 1 +
arch/arm/configs/versatile_defconfig | 1 +
.../mach/debug-macro.S => include/debug/ks8695.S} | 10 +-
.../mach/debug-macro.S => include/debug/netx.S} | 22 ++--
arch/arm/include/debug/sa1100.S | 37 ++++++
arch/arm/mach-omap1/include/mach/debug-macro.S | 101 ---------------
arch/arm/mach-sa1100/include/mach/debug-macro.S | 62 ---------
8 files changed, 175 insertions(+), 197 deletions(-)
rename arch/arm/{mach-ks8695/include/mach/debug-macro.S =>
include/debug/ks8695.S} (80%)
rename arch/arm/{mach-netx/include/mach/debug-macro.S => include/debug/netx.S}
(62%)
create mode 100644 arch/arm/include/debug/sa1100.S
delete mode 100644 arch/arm/mach-omap1/include/mach/debug-macro.S
delete mode 100644 arch/arm/mach-sa1100/include/mach/debug-macro.S
--
1.9.3
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
