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| author | Jiafei Pan <Jiafei.Pan@nxp.com> | 2018-03-27 23:00:55 +0800 |
|---|---|---|
| committer | Jiafei Pan <Jiafei.Pan@nxp.com> | 2018-04-07 10:13:59 +0800 |
| commit | b4ad9768448f63a9be9216d93a6717d22b2fee2e (patch) | |
| tree | 192dda212c988e8ae5802cba44b3be0b9896dc6b /docs | |
| parent | 7d173fc594d7d50c02e180c56c59ca1d3e51152e (diff) | |
| download | platform_external_arm-trusted-firmware-b4ad9768448f63a9be9216d93a6717d22b2fee2e.tar.gz platform_external_arm-trusted-firmware-b4ad9768448f63a9be9216d93a6717d22b2fee2e.tar.bz2 platform_external_arm-trusted-firmware-b4ad9768448f63a9be9216d93a6717d22b2fee2e.zip | |
fix instruction address range limitation
For the adr instruction, it require the label's offset from the
address of this instruction must be in the range +/-1MB. If the
option "BL2_IN_XIP_MEM" is set to '1', in some cases, BL2's RW
memory will not in the range of +/-1MB from BL2's RO memory region.
so we need to use ldr instruction to cover this case.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions