arm: move exception handling out of start.S files

[karo-tx-uboot.git] / arch / arm / cpu / armv7 / socfpga / lowlevel_init.S

diff --git a/arch/arm/cpu/armv7/socfpga/lowlevel_init.S b/arch/arm/cpu/armv7/socfpga/lowlevel_init.S
index 1caaa2759f3f3bfbe347e5f4c689fb78a429bf9a..2f2e9fcc7c89e4809e247bc61bb06bc968dcee35 100644 (file)
--- a/arch/arm/cpu/armv7/socfpga/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/socfpga/lowlevel_init.S
@@ -10,20 +10,7 @@
 /* Save the parameter pass in by previous boot loader */
 .global save_boot_params
 save_boot_params:
-       /* save the parameter here */
-
-       /*
-        * Setup stack for exception, which is located
-        * at the end of on-chip RAM. We don't expect exception prior to
-        * relocation and if that happens, we won't worry -- it will overide
-        * global data region as the code will goto reset. After relocation,
-        * this region won't be used by other part of program.
-        * Hence it is safe.
-        */
-       ldr     r0, =(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
-       ldr     r1, =IRQ_STACK_START_IN
-       str     r0, [r1]
-
+       /* no parameter to save */
        bx      lr