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arm: spear: Reference the link register with LR instead of R14

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The link register is stored in R14. ARM assembly code allows to use
the 'lr' name to reference it instead of 'r14' which is not very
meaningful. Do the substitution to ease the reading.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Miquel Raynal 2019-05-07 14:18:50 +02:00 committed by Tom Rini
parent f30765b748
commit 08ad72ae81
1 changed files with 1 additions and 1 deletions
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2
arch/arm/cpu/arm926ejs/spear/start.S
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@ -35,7 +35,7 @@ reset:
* SPL has to return back to BootROM in a few cases (eg. Ethernet boot,
* UART boot, USB boot): save registers in BootROM's stack.
*/
push {r0-r12,r14}
push {r0-r12,lr}
bl cpu_init_crit
pop {r0-r12,pc}