diff options
| -rw-r--r-- | arch/arm/config.mk | 4 | ||||
| -rw-r--r-- | arch/arm/cpu/u-boot.lds | 9 | ||||
| -rw-r--r-- | arch/arm/include/asm/secure.h | 1 |
3 files changed, 10 insertions, 4 deletions
diff --git a/arch/arm/config.mk b/arch/arm/config.mk index 9a5a974..8f85862 100644 --- a/arch/arm/config.mk +++ b/arch/arm/config.mk @@ -120,8 +120,8 @@ endif ifdef CONFIG_ARM64 OBJCOPYFLAGS += -j .text -j .rodata -j .data -j .u_boot_list -j .rela.dyn else -OBJCOPYFLAGS += -j .text -j .secure_text -j .rodata -j .hash -j .data -j \ - .got -j .got.plt -j .u_boot_list -j .rel.dyn +OBJCOPYFLAGS += -j .text -j .secure_text -j .secure_data -j .rodata -j .hash \ + -j .data -j .got -j .got.plt -j .u_boot_list -j .rel.dyn endif ifdef CONFIG_OF_EMBED diff --git a/arch/arm/cpu/u-boot.lds b/arch/arm/cpu/u-boot.lds index 5a65c27..36c9fd0 100644 --- a/arch/arm/cpu/u-boot.lds +++ b/arch/arm/cpu/u-boot.lds @@ -69,12 +69,17 @@ SECTIONS *(._secure.text) } - .secure_stack ALIGN(ADDR(.secure_text) + SIZEOF(.secure_text), + .secure_data : AT(LOADADDR(.secure_text) + SIZEOF(.secure_text)) + { + *(._secure.data) + } + + .secure_stack ALIGN(ADDR(.secure_data) + SIZEOF(.secure_data), CONSTANT(COMMONPAGESIZE)) (NOLOAD) : #ifdef __ARMV7_PSCI_STACK_IN_RAM AT(ADDR(.secure_stack)) #else - AT(LOADADDR(.secure_text) + SIZEOF(.secure_text)) + AT(LOADADDR(.secure_data) + SIZEOF(.secure_data)) #endif { KEEP(*(.__secure_stack_start)) diff --git a/arch/arm/include/asm/secure.h b/arch/arm/include/asm/secure.h index 6d9088b..5a403bc 100644 --- a/arch/arm/include/asm/secure.h +++ b/arch/arm/include/asm/secure.h @@ -4,6 +4,7 @@ #include <config.h> #define __secure __attribute__ ((section ("._secure.text"))) +#define __secure_data __attribute__ ((section ("._secure.data"))) #ifdef CONFIG_ARMV7_SECURE_BASE /* |