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u-boot/arch/arm/cpu/armv7/Makefile

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OMAP3: Add common cpu and start code Add common cpu and start code. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2008-12-14 08:47:13 +00:00
#
# (C) Copyright 2000-2003
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
Add GPL-2.0+ SPDX-License-Identifier to source files Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2013-07-08 07:37:19 +00:00
# SPDX-License-Identifier: GPL-2.0+
OMAP3: Add common cpu and start code Add common cpu and start code. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2008-12-14 08:47:13 +00:00
#
armv7: convert makefiles to Kbuild style Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-17 08:34:48 +00:00
extra-y := start.o
OMAP3: Add common cpu and start code Add common cpu and start code. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2008-12-14 08:47:13 +00:00
armv7: convert makefiles to Kbuild style Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-17 08:34:48 +00:00
obj-y += cache_v7.o
OMAP3: Add common cpu and start code Add common cpu and start code. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2008-12-14 08:47:13 +00:00
armv7: convert makefiles to Kbuild style Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-17 08:34:48 +00:00
obj-y += cpu.o
obj-y += syslib.o
OMAP3: Add common cpu and start code Add common cpu and start code. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2008-12-14 08:47:13 +00:00
Prepare for TI816X : reuse existing code from TI814X Rename some CONFIG_TI814X to a more generic CONFIG_TI81XX Signed-off-by: Antoine Tenart <atenart@adeneo-embedded.com> [trini: Adapt for CONFIG_OMAP_COMMON changes, AM43XX] Signed-off-by: Tom Rini <trini@ti.com>
2013-07-02 10:05:58 +00:00
ifneq ($(CONFIG_AM43XX)$(CONFIG_AM33XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TEGRA)$(CONFIG_MX6)$(CONFIG_TI81XX),)
ARM: omap: move OMAP specific code under arch/arm/ This patch moves OMAP specific directory entries from the toplevel Makefile and spl/Makefile to arch/arm/cpu/armv7/Makefile using Kbuild descending feature. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com>
2013-10-17 11:38:55 +00:00
ifneq ($(CONFIG_SKIP_LOWLEVEL_INIT),y)
armv7: convert makefiles to Kbuild style Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-17 08:34:48 +00:00
obj-y += lowlevel_init.o
omap4/5/am33xx: Make lowlevel_init available to all armv7 platforms Make the lowlevel_init function that these platforms have which just sets up the stack and calls a C function available to all armv7 platforms. As part of this we change some of the macros that are used to be more clear. Previously (except for am335x evm) we had been setting CONFIG_SYS_INIT_SP_ADDR to a series of new defines that are equivalent to simply referencing NON_SECURE_SRAM_END. On am335x evm we should have been doing this initially and do now. Cc: Sricharan R <r.sricharan@ti.com> Tested-by: Allen Martin <amartin@nvidia.com> Signed-off-by: Tom Rini <trini@ti.com>
2012-08-09 00:03:10 +00:00
endif
ARM: omap: move OMAP specific code under arch/arm/ This patch moves OMAP specific directory entries from the toplevel Makefile and spl/Makefile to arch/arm/cpu/armv7/Makefile using Kbuild descending feature. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com>
2013-10-17 11:38:55 +00:00
endif
omap4/5/am33xx: Make lowlevel_init available to all armv7 platforms Make the lowlevel_init function that these platforms have which just sets up the stack and calls a C function available to all armv7 platforms. As part of this we change some of the macros that are used to be more clear. Previously (except for am335x evm) we had been setting CONFIG_SYS_INIT_SP_ADDR to a series of new defines that are equivalent to simply referencing NON_SECURE_SRAM_END. On am335x evm we should have been doing this initially and do now. Cc: Sricharan R <r.sricharan@ti.com> Tested-by: Allen Martin <amartin@nvidia.com> Signed-off-by: Tom Rini <trini@ti.com>
2012-08-09 00:03:10 +00:00
ARM: extend non-secure switch to also go into HYP mode For the KVM and XEN hypervisors to be usable, we need to enter the kernel in HYP mode. Now that we already are in non-secure state, HYP mode switching is within short reach. While doing the non-secure switch, we have to enable the HVC instruction and setup the HYP mode HVBAR (while still secure). The actual switch is done by dropping back from a HYP mode handler without actually leaving HYP mode, so we introduce a new handler routine in our new secure exception vector table. In the assembly switching routine we save and restore the banked LR and SP registers around the hypercall to do the actual HYP mode switch. The C routine first checks whether we are in HYP mode already and also whether the virtualization extensions are available. It also checks whether the HYP mode switch was finally successful. The bootm command part only calls the new function after the non-secure switch. Signed-off-by: Andre Przywara <andre.przywara@linaro.org>
2013-09-19 16:06:45 +00:00
ifneq ($(CONFIG_ARMV7_NONSEC)$(CONFIG_ARMV7_VIRT),)
armv7: convert makefiles to Kbuild style Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-17 08:34:48 +00:00
obj-y += nonsec_virt.o
obj-y += virt-v7.o
ARM: add secure monitor handler to switch to non-secure state A prerequisite for using virtualization is to be in HYP mode, which requires the CPU to be in non-secure state first. Add a new file in arch/arm/cpu/armv7 to hold a monitor handler routine which switches the CPU to non-secure state by setting the NS and associated bits. According to the ARM architecture reference manual this should not be done in SVC mode, so we have to setup a SMC handler for this. We create a new vector table to avoid interference with other boards. The MVBAR register will be programmed later just before the smc call. Signed-off-by: Andre Przywara <andre.przywara@linaro.org>
2013-09-19 16:06:40 +00:00
endif
ARM: tegra: move Tegra specific code under arch/arm/ This patch moves Tegra specific directory entries from the toplevel Makefile and spl/Makefile to arch/arm/cpu/*/Makefile using Kbuild descending feature. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Warren <TWarren@nvidia.com>
2013-10-17 11:38:54 +00:00
ARM: omap: move OMAP specific code under arch/arm/ This patch moves OMAP specific directory entries from the toplevel Makefile and spl/Makefile to arch/arm/cpu/armv7/Makefile using Kbuild descending feature. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com>
2013-10-17 11:38:55 +00:00
obj-$(CONFIG_OMAP_COMMON) += omap-common/
ARM: tegra: move Tegra specific code under arch/arm/ This patch moves Tegra specific directory entries from the toplevel Makefile and spl/Makefile to arch/arm/cpu/*/Makefile using Kbuild descending feature. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Warren <TWarren@nvidia.com>
2013-10-17 11:38:54 +00:00
obj-$(CONFIG_TEGRA) += tegra-common/
ARM: s5pc, exynos: move Samsung ARM SoC specific code under arch/arm/ This patch moves S5PC, EXYNOS specific directory entries from the toplevel Makefile to arch/arm/cpu/armv7/Makefile using Kbuild descending feature. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Minkyu Kang <mk7.kang@samsung.com>
2013-10-17 11:38:56 +00:00
ifneq (,$(filter s5pc1xx exynos,$(SOC)))
obj-y += s5p-common/
endif
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