board: presidio-asic: Remove CONFIG_TARGET_VENUS

Symbol is not defined anywhere that's why remove it.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/e34404488b2b46cbb2a10c1663e809ff34287a66.1671463617.git.michal.simek@amd.com
diff --git a/board/cortina/presidio-asic/lowlevel_init.S b/board/cortina/presidio-asic/lowlevel_init.S
index 8d8842e..220ec79 100644
--- a/board/cortina/presidio-asic/lowlevel_init.S
+++ b/board/cortina/presidio-asic/lowlevel_init.S
@@ -34,10 +34,8 @@
 
 #if defined(CONFIG_GICV2) || defined(CONFIG_GICV3)
 	branch_if_slave x0, 1f
-#ifndef CONFIG_TARGET_VENUS
 	ldr	x0, =GICD_BASE
 	bl	gic_init_secure
-#endif
 1:
 #if defined(CONFIG_GICV3)
 	ldr	x0, =GICR_BASE