diff options
Diffstat (limited to 'arch/arm/cpu/u-boot.lds')
| -rw-r--r-- | arch/arm/cpu/u-boot.lds | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/arch/arm/cpu/u-boot.lds b/arch/arm/cpu/u-boot.lds index ba177787d2..002706ae63 100644 --- a/arch/arm/cpu/u-boot.lds +++ b/arch/arm/cpu/u-boot.lds @@ -8,6 +8,7 @@ */ #include <config.h> +#include <asm/psci.h> OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") OUTPUT_ARCH(arm) @@ -68,18 +69,31 @@ SECTIONS *(._secure.text) } - . = LOADADDR(.__secure_start) + - SIZEOF(.__secure_start) + - SIZEOF(.secure_text); - + .secure_stack ALIGN(ADDR(.secure_text) + SIZEOF(.secure_text), + CONSTANT(COMMONPAGESIZE)) (NOLOAD) : #ifdef __ARMV7_PSCI_STACK_IN_RAM - /* Align to page boundary and skip 2 pages */ - . = (. & ~ 0xfff) + 0x2000; -#undef __ARMV7_PSCI_STACK_IN_RAM + AT(ADDR(.secure_stack)) +#else + AT(LOADADDR(.secure_text) + SIZEOF(.secure_text)) +#endif + { + KEEP(*(.__secure_stack_start)) + + /* Skip addreses for stack */ + . = . + CONFIG_ARMV7_PSCI_NR_CPUS * ARM_PSCI_STACK_SIZE; + + /* Align end of stack section to page boundary */ + . = ALIGN(CONSTANT(COMMONPAGESIZE)); + + KEEP(*(.__secure_stack_end)) + } + +#ifndef __ARMV7_PSCI_STACK_IN_RAM + /* Reset VMA but don't allocate space if we have secure SRAM */ + . = LOADADDR(.secure_stack); #endif - __secure_end_lma = .; - .__secure_end : AT(__secure_end_lma) { + .__secure_end : AT(ADDR(.__secure_end)) { *(.__secure_end) LONG(0x1d1071c); /* Must output something to reset LMA */ } |