diff options
Diffstat (limited to 'libgloss/or1k/boards')
-rw-r--r-- | libgloss/or1k/boards/README | 65 | ||||
-rw-r--r-- | libgloss/or1k/boards/atlys.S | 55 | ||||
-rw-r--r-- | libgloss/or1k/boards/de0_nano.S | 57 | ||||
-rw-r--r-- | libgloss/or1k/boards/ml501.S | 55 | ||||
-rw-r--r-- | libgloss/or1k/boards/ml509.S | 55 | ||||
-rw-r--r-- | libgloss/or1k/boards/optimsoc.S | 68 | ||||
-rw-r--r-- | libgloss/or1k/boards/or1ksim-uart.S | 55 | ||||
-rw-r--r-- | libgloss/or1k/boards/or1ksim.S | 56 | ||||
-rw-r--r-- | libgloss/or1k/boards/ordb1a3pe1500.S | 55 | ||||
-rw-r--r-- | libgloss/or1k/boards/ordb2a.S | 55 | ||||
-rw-r--r-- | libgloss/or1k/boards/orpsocrefdesign.S | 55 | ||||
-rw-r--r-- | libgloss/or1k/boards/tmpl.S | 60 | ||||
-rw-r--r-- | libgloss/or1k/boards/tmpl.c | 40 |
13 files changed, 0 insertions, 731 deletions
diff --git a/libgloss/or1k/boards/README b/libgloss/or1k/boards/README deleted file mode 100644 index b6c5abf92..000000000 --- a/libgloss/or1k/boards/README +++ /dev/null @@ -1,65 +0,0 @@ -# Add a new board - -Before adding a new board, you may consider if your board can use another -board definition and simply overwrite the weak symbols. - -If you think it is worth adding a new board, you need to perform the following -steps: - - * Decide for a meaningful board name (refered to as <board> below). It should - be specific enough (not openrisc..), but be rather generic if it may cover - similar boards as well. - - * Create a file <board>.S (assembler) or <board>.c (C). Of course, C is easier - to write and you can implement everything in C, but there are restrictions: - - * There is an early initialization function. It is called before the C - library and even the stack are initialized. A default implementation skips - this step, so everything will compile, but if you really need - initialization that early you are bound to assembly language. - - * You essentially should not use the C library functions as this may lead to - link issues and circular dependencies. - - You can copy board_tmpl.S or board_tmpl.c as starting point for your board. - - * The following symbols must be defined in your board file: - - * _or1k_board_mem_base: Memory base address - - * _or1k_board_mem_size: Memory size - - * _or1k_board_clk_freq: Clock frequency - - * _or1k_board_uart_base: UART base address. Set to 0 if no UART present. - - * _or1k_board_uart_baud: UART baud rate. Only used if UART base is > 0 - - * _or1k_board_uart_IRQ: UART interrupt line. Only used if UART base is > 0 - - You can define a weak attribute for all of the symbols so that they can - be overwritten by the user (more flexibility). - - * The following functions need to be implemented: - - * _or1k_board_init: Is called after C library initialization and UART - initialization. - - * _or1k_board_exit: Is called after the program has exited and the C library - finished all deconstructions etc. - - Similar to the symbols you can define those functions weak. - - * The following functions can be implemented: - - * _or1k_board_init_early: Only in assembly (see above). Is called before - anything is initialized, not even the stack! You can use all registers - in this function. The default implementation in crt0.S skips this step, - which is fine in most cases. If you decide to implement it, you need to - define it with the global attribute to overwrite the default - implementation. It is recommended to do so in assembler board files to - keep the ability to overwrite the default implementation by the user. - -When you are done with your board, add it to libgloss/or1k/Makefile.in to the -BOARDS variable and compile. - diff --git a/libgloss/or1k/boards/atlys.S b/libgloss/or1k/boards/atlys.S deleted file mode 100644 index 544504a1b..000000000 --- a/libgloss/or1k/boards/atlys.S +++ /dev/null @@ -1,55 +0,0 @@ -/* atlys.S -- Support for the Atlys board. - * - * Copyright (c) 2012 Authors - * - * Contributor Stefan Kristiansson <stefan.kristiansson@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 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 0x2000000 - -_or1k_board_clk_freq: .long 50000000 - -/* Peripheral information - Set base to 0 if not present*/ -.weak _or1k_board_uart_base -.weak _or1k_board_uart_baud -.weak _or1k_board_uart_IRQ - -_or1k_board_uart_base: .long 0x90000000 -_or1k_board_uart_baud: .long 115200 -_or1k_board_uart_IRQ: .long 2 - -.weak _or1k_board_exit -_or1k_board_exit: - l.nop OR1K_NOP_K_EXIT_QUIET -.Lexitloop: - OR1K_DELAYED_NOP(l.j .Lexitloop) - -.global _or1k_board_init_early -_or1k_board_init_early: - OR1K_DELAYED_NOP(l.jr r9) - -.weak _or1k_board_init -_or1k_board_init: - OR1K_DELAYED_NOP(l.jr r9) diff --git a/libgloss/or1k/boards/de0_nano.S b/libgloss/or1k/boards/de0_nano.S deleted file mode 100644 index 28686d1ee..000000000 --- a/libgloss/or1k/boards/de0_nano.S +++ /dev/null @@ -1,57 +0,0 @@ -/* de0_nano.S -- Support for the DE0 nano board. - * - * Copyright (c) 2012 Authors - * - * Contributor Stefan Kristiansson <stefan.kristiansson@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 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 0x2000000 - -_or1k_board_clk_freq: .long 50000000 - -/* Peripheral information - Set base to 0 if not present*/ -.weak _or1k_board_uart_base -.weak _or1k_board_uart_baud -.weak _or1k_board_uart_IRQ - -_or1k_board_uart_base: .long 0x90000000 -_or1k_board_uart_baud: .long 115200 -_or1k_board_uart_IRQ: .long 2 - -.weak _or1k_board_exit -_or1k_board_exit: - l.nop OR1K_NOP_K_EXIT_QUIET -.Lexitloop: - OR1K_DELAYED_NOP(l.j .Lexitloop) - -.global _or1k_board_init_early -_or1k_board_init_early: - OR1K_DELAYED_NOP(l.jr r9) - -.weak _or1k_board_init -_or1k_board_init: - OR1K_DELAYED_NOP(l.jr r9) - - diff --git a/libgloss/or1k/boards/ml501.S b/libgloss/or1k/boards/ml501.S deleted file mode 100644 index 98373d77b..000000000 --- a/libgloss/or1k/boards/ml501.S +++ /dev/null @@ -1,55 +0,0 @@ -/* ml501.S -- Support for the Xilinx ML501 board. - * - * Copyright (c) 2011 Authors - * - * Contributor Julius Baxter <juliusbaxter@gmail.com> - * - * 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 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 0x800000 - -_or1k_board_clk_freq: .long 66666666 - -/* Peripheral information - Set base to 0 if not present*/ -.weak _or1k_board_uart_base -.weak _or1k_board_uart_baud -.weak _or1k_board_uart_IRQ - -_or1k_board_uart_base: .long 0x90000000 -_or1k_board_uart_baud: .long 115200 -_or1k_board_uart_IRQ: .long 2 - -.weak _or1k_board_exit -_or1k_board_exit: - l.nop OR1K_NOP_K_EXIT_QUIET -.Lexitloop: - OR1K_DELAYED_NOP(l.j .Lexitloop) - -.global _or1k_board_init_early -_or1k_board_init_early: - OR1K_DELAYED_NOP(l.jr r9) - -.weak _or1k_board_init -_or1k_board_init: - OR1K_DELAYED_NOP(l.jr r9) diff --git a/libgloss/or1k/boards/ml509.S b/libgloss/or1k/boards/ml509.S deleted file mode 100644 index c31be3bd6..000000000 --- a/libgloss/or1k/boards/ml509.S +++ /dev/null @@ -1,55 +0,0 @@ -/* ml509.S -- Support for the Xilinx ML509 board (XUPV5). - * - * Copyright (c) 2014 Authors - * - * Contributor Matthew Hicks <firefalcon@gmail.com> - * - * 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 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 0x08000000 - -_or1k_board_clk_freq: .long 50000000 - -/* Peripheral information - Set base to 0 if not present*/ -.weak _or1k_board_uart_base -.weak _or1k_board_uart_baud -.weak _or1k_board_uart_IRQ - -_or1k_board_uart_base: .long 0x90000000 -_or1k_board_uart_baud: .long 115200 -_or1k_board_uart_IRQ: .long 2 - -.weak _or1k_board_exit -_or1k_board_exit: - l.nop OR1K_NOP_K_EXIT_QUIET -.Lexitloop: - OR1K_DELAYED_NOP(l.j .Lexitloop) - -.global _or1k_board_init_early -_or1k_board_init_early: - OR1K_DELAYED_NOP(l.jr r9) - -.weak _or1k_board_init -_or1k_board_init: - OR1K_DELAYED_NOP(l.jr r9) 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) diff --git a/libgloss/or1k/boards/or1ksim-uart.S b/libgloss/or1k/boards/or1ksim-uart.S deleted file mode 100644 index 561ace375..000000000 --- a/libgloss/or1k/boards/or1ksim-uart.S +++ /dev/null @@ -1,55 +0,0 @@ -/* or1ksim-uart.S -- Support for or1ksim with UART support. - * - * Copyright (c) 2011 Authors - * - * Contributor Julius Baxter <juliusbaxter@gmail.com> - * - * 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 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 0x800000 -_or1k_board_clk_freq: .long 100000000 - -/* Peripheral information - Set base to 0 if not present*/ -.weak _or1k_board_uart_base -.weak _or1k_board_uart_baud -.weak _or1k_board_uart_IRQ - -_or1k_board_uart_base: .long 0x90000000 -_or1k_board_uart_baud: .long 115200 -_or1k_board_uart_IRQ: .long 2 - -.weak _or1k_board_exit -_or1k_board_exit: - l.nop OR1K_NOP_K_EXIT_QUIET -.Lexitloop: - OR1K_DELAYED_NOP(l.j .Lexitloop) - -.global _or1k_board_init_early -_or1k_board_init_early: - OR1K_DELAYED_NOP(l.jr r9) - -.weak _or1k_board_init -_or1k_board_init: - OR1K_DELAYED_NOP(l.jr r9) diff --git a/libgloss/or1k/boards/or1ksim.S b/libgloss/or1k/boards/or1ksim.S deleted file mode 100644 index 946778a9c..000000000 --- a/libgloss/or1k/boards/or1ksim.S +++ /dev/null @@ -1,56 +0,0 @@ -/* or1ksim.S -- Support for or1ksim. - * - * Copyright (c) 2011 Authors - * - * Contributor Julius Baxter <juliusbaxter@gmail.com> - * - * 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 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 0x800000 - -_or1k_board_clk_freq: .long 100000000 - -/* Peripheral information - Set base to 0 if not present*/ -.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 115200 -_or1k_board_uart_IRQ: .long 13 - -.weak _or1k_board_exit -_or1k_board_exit: - l.nop OR1K_NOP_K_EXIT_QUIET -.Lexitloop: - OR1K_DELAYED_NOP(l.j .Lexitloop) - -.global _or1k_board_init_early -_or1k_board_init_early: - OR1K_DELAYED_NOP(l.jr r9) - -.weak _or1k_board_init -_or1k_board_init: - OR1K_DELAYED_NOP(l.jr r9) - diff --git a/libgloss/or1k/boards/ordb1a3pe1500.S b/libgloss/or1k/boards/ordb1a3pe1500.S deleted file mode 100644 index 47b8e5423..000000000 --- a/libgloss/or1k/boards/ordb1a3pe1500.S +++ /dev/null @@ -1,55 +0,0 @@ -/* ordb1a3pe1500.S -- Support for orpsocv2 Actel board. - * - * Copyright (c) 2011 Authors - * - * Contributor Julius Baxter <juliusbaxter@gmail.com> - * - * 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 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 0x02000000 - -_or1k_board_clk_freq: .long 20000000 - -/* Peripheral information - Set base to 0 if not present*/ -.weak _or1k_board_uart_base -.weak _or1k_board_uart_baud -.weak _or1k_board_uart_IRQ - -_or1k_board_uart_base: .long 0x90000000 -_or1k_board_uart_baud: .long 115200 -_or1k_board_uart_IRQ: .long 2 - -.weak _or1k_board_exit -_or1k_board_exit: - l.nop OR1K_NOP_K_EXIT_QUIET -.Lexitloop: - OR1K_DELAYED_NOP(l.j .Lexitloop) - -.global _or1k_board_init_early -_or1k_board_init_early: - OR1K_DELAYED_NOP(l.jr r9) - -.weak _or1k_board_init -_or1k_board_init: - OR1K_DELAYED_NOP(l.jr r9) diff --git a/libgloss/or1k/boards/ordb2a.S b/libgloss/or1k/boards/ordb2a.S deleted file mode 100644 index 9ba23a3ca..000000000 --- a/libgloss/or1k/boards/ordb2a.S +++ /dev/null @@ -1,55 +0,0 @@ -/* ordb2a.S -- Support for the new OpenRISC ORPSoC reference design. - * - * Copyright (c) 2012 Authors - * - * Contributor Olof Kindgren <olof.kindgren@gmail.com> - * - * 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 symbols to be used during startup - file is linked at compile time - * Olof Kindgren olof at opencores.org - */ -.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 0x02000000 - -_or1k_board_clk_freq: .long 50000000 - -/* Peripheral information - Set base to 0 if not present*/ -.weak _or1k_board_uart_base -.weak _or1k_board_uart_baud -.weak _or1k_board_uart_IRQ - -_or1k_board_uart_base: .long 0x90000000 -_or1k_board_uart_baud: .long 115200 -_or1k_board_uart_IRQ: .long 2 - -.weak _or1k_board_exit -_or1k_board_exit: - l.nop OR1K_NOP_K_EXIT_QUIET -.Lexitloop: - OR1K_DELAYED_NOP(l.j .Lexitloop) - -.global _or1k_board_init_early -_or1k_board_init_early: - OR1K_DELAYED_NOP(l.jr r9) - -.weak _or1k_board_init -_or1k_board_init: - OR1K_DELAYED_NOP(l.jr r9) diff --git a/libgloss/or1k/boards/orpsocrefdesign.S b/libgloss/or1k/boards/orpsocrefdesign.S deleted file mode 100644 index 331f96be8..000000000 --- a/libgloss/or1k/boards/orpsocrefdesign.S +++ /dev/null @@ -1,55 +0,0 @@ -/* orpsocrefdesign.S -- Support for the orpsoc reference design. - * - * Copyright (c) 2011 Authors - * - * Contributor Julius Baxter <juliusbaxter@gmail.com> - * - * 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 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 0x800000 - -_or1k_board_clk_freq: .long 50000000 - -/* Peripheral information - Set base to 0 if not present*/ -.weak _or1k_board_uart_base -.weak _or1k_board_uart_baud -.weak _or1k_board_uart_IRQ - -_or1k_board_uart_base: .long 0 -_or1k_board_uart_baud: .long 115200 -_or1k_board_uart_IRQ: .long 2 - -.weak _or1k_board_exit -_or1k_board_exit: - l.nop OR1K_NOP_K_EXIT_QUIET -.Lexitloop: - OR1K_DELAYED_NOP(l.j .Lexitloop) - -.global _or1k_board_init_early -_or1k_board_init_early: - OR1K_DELAYED_NOP(l.jr r9) - -.weak _or1k_board_init -_or1k_board_init: - OR1K_DELAYED_NOP(l.jr r9) diff --git a/libgloss/or1k/boards/tmpl.S b/libgloss/or1k/boards/tmpl.S deleted file mode 100644 index 523ecef28..000000000 --- a/libgloss/or1k/boards/tmpl.S +++ /dev/null @@ -1,60 +0,0 @@ -/* tmpl.S -- Template for new boards. - * - * 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 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 - -// TODO: set memory base here -_or1k_board_mem_base: .long 0x0 -// TODO: set memory size here -_or1k_board_mem_size: .long 0x0 - -// TODO: set board clock frequency here -_or1k_board_clk_freq: .long 50000000 - -// TODO: UART configuration -.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 - -// TODO: Board exit function, default: loop -.weak _or1k_board_exit -_or1k_board_exit: - l.nop OR1K_NOP_EXIT_SILENT -.Lexitloop: - OR1K_DELAYED_NOP(l.j .Lexitloop) - -// TODO: Early initialization (if really needed!) -.global _or1k_board_init_early -_or1k_board_init_early: - OR1K_DELAYED_NOP(l.jr r9) - -// TODO: Board initialization -.weak _or1k_board_init -_or1k_board_init: - OR1K_DELAYED_NOP(l.jr r9) diff --git a/libgloss/or1k/boards/tmpl.c b/libgloss/or1k/boards/tmpl.c deleted file mode 100644 index ffc725815..000000000 --- a/libgloss/or1k/boards/tmpl.c +++ /dev/null @@ -1,40 +0,0 @@ -/* tmpl.c -- Template for new boards. - * - * 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. - */ - -// TODO: set memory base here -unsigned long __attribute__((weak)) _or1k_board_mem_base = 0x0; - -// TODO: set memory size here -unsigned long __attribute__((weak)) _or1k_board_mem_size = 0x0; - -// TODO: set board clock frequency here -unsigned long __attribute__((weak)) _or1k_board_clk_freq = 0x0; - -// TODO: UART configuration -unsigned long __attribute__((weak)) _or1k_board_uart_base = 0x0; -unsigned long __attribute__((weak)) _or1k_board_uart_baud = 0x0; -unsigned long __attribute__((weak)) _or1k_board_uart_IRQ = 0x0; - -// TODO: Board exit function, default: loop -void __attribute__((weak)) _or1k_board_exit(void) { - while (1) {} -} - -// TODO: Board initialization -void __attribute__((weak)) _or1k_board_init(void) { - return; -} |