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Diffstat (limited to 'libgloss/or1k/boards/optimsoc.S')
| -rw-r--r-- | libgloss/or1k/boards/optimsoc.S | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/libgloss/or1k/boards/optimsoc.S b/libgloss/or1k/boards/optimsoc.S deleted file mode 100644 index a8493729d..000000000 --- a/libgloss/or1k/boards/optimsoc.S +++ /dev/null @@ -1,68 +0,0 @@ -/* optimsoc.S -- Support for OpTiMSoC systems. - * - * Copyright (c) 2014 Authors - * - * Contributor Stefan Wallentowitz <stefan.wallentowitz@saunalahti.fi> - * - * The authors hereby grant permission to use, copy, modify, distribute, - * and license this software and its documentation for any purpose, provided - * that existing copyright notices are retained in all copies and that this - * notice is included verbatim in any distributions. No written agreement, - * license, or royalty fee is required for any of the authorized uses. - * Modifications to this software may be copyrighted by their authors - * and need not follow the licensing terms described here, provided that - * the new terms are clearly indicated on the first page of each file where - * they apply. - */ - -#include "../include/or1k-asm.h" -#include "../include/or1k-nop.h" - -#define OPTIMSOC_NA_BASE 0xe0000000 - -#define OPTIMSOC_NA_REGS OPTIMSOC_NA_BASE + 0x00000 -#define OPTIMSOC_NA_LMEM_SIZE OPTIMSOC_NA_REGS + 0x24 - -/* - * Define symbols to be used during startup - file is linked at compile time - * - */ -.weak _or1k_board_mem_base -.weak _or1k_board_mem_size -.weak _or1k_board_clk_freq - -_or1k_board_mem_base: .long 0x0 -_or1k_board_mem_size: .long 0x0 - -_or1k_board_clk_freq: .long 50000000 - -.weak _or1k_board_uart_base -.weak _or1k_board_uart_baud -.weak _or1k_board_uart_IRQ -_or1k_board_uart_base: .long 0x0 -_or1k_board_uart_baud: .long 0 -_or1k_board_uart_IRQ: .long 0 - -.weak _or1k_board_exit -_or1k_board_exit: - l.nop OR1K_NOP_K_EXIT -.Lexitloop: - OR1K_DELAYED_NOP(l.j .Lexitloop) - -.global _or1k_board_init_early -_or1k_board_init_early: -#ifndef __OR1K_MULTICORE__ - l.nop 0x1 -.die: - OR1K_DELAYED_NOP(l.j die) -#endif - l.movhi r1,hi(OPTIMSOC_NA_LMEM_SIZE) - l.ori r1,r1,lo(OPTIMSOC_NA_LMEM_SIZE) - l.lwz r1,0(r1) - l.movhi r2,hi(_or1k_board_mem_size) - l.ori r2,r2,lo(_or1k_board_mem_size) - l.sw 0(r2),r1 - -.weak _or1k_board_init -_or1k_board_init: - OR1K_DELAYED_NOP(l.jr r9) |