diff options
Diffstat (limited to 'arch/arm/mach-socfpga/include/mach/lowlevel.h')
-rw-r--r-- | arch/arm/mach-socfpga/include/mach/lowlevel.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/arch/arm/mach-socfpga/include/mach/lowlevel.h b/arch/arm/mach-socfpga/include/mach/lowlevel.h deleted file mode 100644 index 8134a02357..0000000000 --- a/arch/arm/mach-socfpga/include/mach/lowlevel.h +++ /dev/null @@ -1,80 +0,0 @@ -#ifndef __MACH_SOCFPGA_LOWLEVEL_H -#define __MACH_SOCFPGA_LOWLEVEL_H - -#include <common.h> -#include <linux/sizes.h> -#include <io.h> -#include <asm/barebox-arm-head.h> -#include <asm/barebox-arm.h> -#include <mach/generic.h> -#include <debug_ll.h> -#include <asm/cache.h> -#include <mach/cyclone5-sdram-config.h> -#include <mach/pll_config.h> -#include <mach/cyclone5-sequencer.c> - -static void __noreturn start_socfpga_c5_common(uint32_t size, void *fdt_blob) -{ - void *fdt; - - arm_cpu_lowlevel_init(); - - fdt = fdt_blob + get_runtime_offset(); - - barebox_arm_entry(0x0, size, fdt); -} - -#define SOCFPGA_C5_ENTRY(name, fdt_name, memory_size) \ - ENTRY_FUNCTION(name, r0, r1, r2) \ - { \ - extern char __dtb_##fdt_name##_start[]; \ - \ - start_socfpga_c5_common(memory_size, __dtb_##fdt_name##_start); \ - } - -static noinline void start_socfpga_c5_xload_common(uint32_t size) -{ - struct socfpga_io_config io_config; - int ret; - - arm_early_mmu_cache_invalidate(); - - relocate_to_current_adr(); - setup_c(); - - io_config.pinmux = sys_mgr_init_table; - io_config.num_pin = ARRAY_SIZE(sys_mgr_init_table); - io_config.iocsr_emac_mixed2 = iocsr_scan_chain0_table; - io_config.iocsr_mixed1_flash = iocsr_scan_chain1_table; - io_config.iocsr_general = iocsr_scan_chain2_table; - io_config.iocsr_ddr = iocsr_scan_chain3_table; - - socfpga_lowlevel_init(&cm_default_cfg, &io_config); - - puts_ll("lowlevel init done\n"); - puts_ll("SDRAM setup...\n"); - - socfpga_sdram_mmr_init(); - - puts_ll("SDRAM calibration...\n"); - - ret = socfpga_mem_calibration(); - if (!ret) - hang(); - - puts_ll("done\n"); - - barebox_arm_entry(0x0, size, NULL); -} - -#define SOCFPGA_C5_XLOAD_ENTRY(name, memory_size) \ - ENTRY_FUNCTION(name, r0, r1, r2) \ - { \ - arm_cpu_lowlevel_init(); \ - \ - arm_setup_stack(0xffff0000 + SZ_64K - SZ_4K); \ - \ - start_socfpga_c5_xload_common(memory_size); \ - } - -#endif |