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ARM: tegra: Enable position independent build for 64-bit

Note that U-Boot is always chainloaded from cboot starting with L4T
release 28. cboot always loads U-Boot to a fixed address, so making
the builds position independent isn't strictly necessary. However,
position independent builds can be convenient because if U-Boot is
ever loaded to an address different from its link address, it will
still be able to boot.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Thierry Reding 5 gadi atpakaļ
vecāks
revīzija
74a50ac2a4

+ 1 - 0
arch/arm/mach-tegra/Kconfig

@@ -87,6 +87,7 @@ config TEGRA_ARMV8_COMMON
 	bool "Tegra 64-bit common options"
 	select ARM64
 	select LINUX_KERNEL_IMAGE_HEADER
+	select POSITION_INDEPENDENT
 	select TEGRA_COMMON
 
 if TEGRA_ARMV8_COMMON

+ 1 - 1
configs/e2220-1170_defconfig

@@ -1,6 +1,6 @@
 CONFIG_ARM=y
 CONFIG_TEGRA=y
-CONFIG_SYS_TEXT_BASE=0x80110000
+CONFIG_SYS_TEXT_BASE=0x80080000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA210=y
 CONFIG_OF_SYSTEM_SETUP=y

+ 1 - 1
configs/p2371-0000_defconfig

@@ -1,6 +1,6 @@
 CONFIG_ARM=y
 CONFIG_TEGRA=y
-CONFIG_SYS_TEXT_BASE=0x80110000
+CONFIG_SYS_TEXT_BASE=0x80080000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA210=y
 CONFIG_TARGET_P2371_0000=y

+ 1 - 1
configs/p2371-2180_defconfig

@@ -1,6 +1,6 @@
 CONFIG_ARM=y
 CONFIG_TEGRA=y
-CONFIG_SYS_TEXT_BASE=0x80110000
+CONFIG_SYS_TEXT_BASE=0x80080000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA210=y
 CONFIG_TARGET_P2371_2180=y

+ 1 - 1
configs/p2571_defconfig

@@ -1,6 +1,6 @@
 CONFIG_ARM=y
 CONFIG_TEGRA=y
-CONFIG_SYS_TEXT_BASE=0x80110000
+CONFIG_SYS_TEXT_BASE=0x80080000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA210=y
 CONFIG_TARGET_P2571=y