From: Stephen Warren swarren@nvidia.com
Many files in arch/arm/mach-tegra are compiled conditionally based on Kconfig variables, or applicable to all platforms. We can let the main Tegra Makefile handle compiling (or not) those files to avoid each SoC- specific Makefile needing to duplicate entries for those files. This leaves the SoC-specific Makefiles to compile truly SoC-specific code.
In the future, we'll hopefully add Kconfig variables for all the other files, and refactor those files, and so reduce the need for SoC-specific Makefiles and/or ifdefs in the Makefiles.
Signed-off-by: Stephen Warren swarren@nvidia.com --- arch/arm/mach-tegra/Makefile | 12 ++++++------ arch/arm/mach-tegra/tegra186/Makefile | 3 --- 2 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index 12ee1cd7495b..3b8d0127c7aa 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -15,23 +15,23 @@ else obj-$(CONFIG_CMD_ENTERRCM) += cmd_enterrcm.o endif
-obj-$(CONFIG_ARM64) += arm64-mmu.o obj-y += ap.o obj-y += board.o board2.o obj-y += cache.o obj-y += clock.o -obj-y += lowlevel_init.o obj-y += pinmux-common.o obj-y += powergate.o obj-y += xusb-padctl-dummy.o -obj-$(CONFIG_DISPLAY_CPUINFO) += sys_info.o -obj-$(CONFIG_TEGRA_GPU) += gpu.o -obj-$(CONFIG_TEGRA_CLOCK_SCALING) += emc.o +endif
+obj-$(CONFIG_ARM64) += arm64-mmu.o +obj-$(CONFIG_TEGRA_CLOCK_SCALING) += emc.o +obj-$(CONFIG_TEGRA_GPU) += gpu.o +obj-y += lowlevel_init.o ifndef CONFIG_SPL_BUILD obj-$(CONFIG_ARMV7_PSCI) += psci.o endif -endif +obj-$(CONFIG_DISPLAY_CPUINFO) += sys_info.o
obj-$(CONFIG_TEGRA20) += tegra20/ obj-$(CONFIG_TEGRA30) += tegra30/ diff --git a/arch/arm/mach-tegra/tegra186/Makefile b/arch/arm/mach-tegra/tegra186/Makefile index ce4610d8f809..188b097d2c7f 100644 --- a/arch/arm/mach-tegra/tegra186/Makefile +++ b/arch/arm/mach-tegra/tegra186/Makefile @@ -2,7 +2,4 @@ # # SPDX-License-Identifier: GPL-2.0
-obj-y += ../arm64-mmu.o obj-y += ../board186.o -obj-y += ../lowlevel_init.o -obj-$(CONFIG_DISPLAY_CPUINFO) += ../sys_info.o