Commit a1274cc9 authored by Chen-Yu Tsai's avatar Chen-Yu Tsai Committed by Hans de Goede

ARM: Page align secure section only when it is executed in situ

Targets that define CONFIG_ARMV7_SECURE_BASE will copy the secure section
to another address before execution.

Since the secure section in the u-boot image is only storage, there's
no reason to page align it and increase the binary image size.

Page align the secure section only when CONFIG_ARMV7_SECURE_BASE is not
defined. And instead of just aligning the __secure_start symbol, align
the whole .__secure_start section. This also makes the section empty,
so we need to add KEEP() to the input entry to prevent the section from
being garbage collected.

Also use ld constant "COMMONPAGESIZE" instead of hardcoded page size.
Signed-off-by: default avatarChen-Yu Tsai <>
Signed-off-by: default avatarHans de Goede <>
parent 1e77ce0e
......@@ -48,16 +48,20 @@ SECTIONS
/* Align the secure section only if we're going to use it in situ */
.__secure_start :
.__secure_start : {
. = ALIGN(0x1000);
AT(ADDR(.__secure_start) + SIZEOF(.__secure_start))
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment