void s_init(void) {
#ifndef CONFIG_ARM64
/*
- * Preconfigure ACTLR, make sure Write Full Line of Zeroes is disabled.
+ * Preconfigure ACTLR and CPACR, make sure Write Full Line of Zeroes
+ * is disabled in ACTLR.
* This is optional on CycloneV / ArriaV.
* This is mandatory on Arria10, otherwise Linux refuses to boot.
*/
asm volatile(
"mcr p15, 0, %0, c1, c0, 1\n"
+ "mcr p15, 0, %0, c1, c0, 2\n"
"isb\n"
"dsb\n"
::"r"(0x0));
/* Address of boot parameters for ATAG (if ATAG is used) */
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
-#if defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
- /* configuring the clock based on handoff */
- cm_basic_init(gd->fdt_blob);
-
- /* Add device descriptor to FPGA device table */
- socfpga_fpga_add();
-#endif
-
return 0;
}