diff options
Diffstat (limited to 'arch/arm/cpu/armv7/socfpga/lowlevel_init.S')
| -rw-r--r-- | arch/arm/cpu/armv7/socfpga/lowlevel_init.S | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/arch/arm/cpu/armv7/socfpga/lowlevel_init.S b/arch/arm/cpu/armv7/socfpga/lowlevel_init.S deleted file mode 100644 index b4d0627871..0000000000 --- a/arch/arm/cpu/armv7/socfpga/lowlevel_init.S +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (C) 2012 Altera Corporation <www.altera.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <config.h> - -/* Set up the platform, once the cpu has been initialized */ -.globl lowlevel_init -lowlevel_init: - - /* Remap */ -#ifdef CONFIG_SPL_BUILD - /* - * SPL : configure the remap (L3 NIC-301 GPV) - * so the on-chip RAM at lower memory instead ROM. - */ - ldr r0, =SOCFPGA_L3REGS_ADDRESS - mov r1, #0x19 - str r1, [r0] -#else - /* - * U-Boot : configure the remap (L3 NIC-301 GPV) - * so the SDRAM at lower memory instead on-chip RAM. - */ - ldr r0, =SOCFPGA_L3REGS_ADDRESS - mov r1, #0x2 - str r1, [r0] - - /* Private components security */ - - /* - * U-Boot : configure private timer, global timer and cpu - * component access as non secure for kernel stage (as required - * by kernel) - */ - mrc p15,4,r0,c15,c0,0 - add r1, r0, #0x54 - ldr r2, [r1] - orr r2, r2, #0xff - orr r2, r2, #0xf00 - str r2, [r1] -#endif /* #ifdef CONFIG_SPL_BUILD */ - mov pc, lr |
