diff options
Diffstat (limited to 'drivers/console/aarch32/skeleton_console.S')
| -rw-r--r-- | drivers/console/aarch32/skeleton_console.S | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/console/aarch32/skeleton_console.S b/drivers/console/aarch32/skeleton_console.S index 45ad13927..a9e13ec44 100644 --- a/drivers/console/aarch32/skeleton_console.S +++ b/drivers/console/aarch32/skeleton_console.S @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2019, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2016-2020, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -50,7 +50,7 @@ func console_xxx_register * by later console callback (e.g. putc). * Example: */ - str r1, [r0, #CONSOLE_T_XXX_BASE] + str r1, [r0, #CONSOLE_T_BASE] str r2, [r0, #CONSOLE_T_XXX_SOME_OTHER_VALUE] /* @@ -87,7 +87,7 @@ func console_xxx_putc * console_xxx_t structure pointed to by r1. * Example: */ - ldr r1, [r1, #CONSOLE_T_XXX_BASE] + ldr r1, [r1, #CONSOLE_T_BASE] /* * Write r0 to hardware. @@ -125,7 +125,7 @@ func console_xxx_getc * console_xxx_t structure pointed to by r0. * Example: */ - ldr r1, [r0, #CONSOLE_T_XXX_BASE] + ldr r1, [r0, #CONSOLE_T_BASE] /* * Try to read character into r0 from hardware. @@ -149,7 +149,7 @@ endfunc console_xxx_getc * Function to force a write of all buffered * data that hasn't been output. * In : r0 - pointer to console_xxx_t struct - * Out: r0 - 0 on success, < 0 on error + * Out: void * Clobber list : r0, r1, r2, r3, r4, r5 * --------------------------------------------- */ @@ -159,18 +159,12 @@ func console_xxx_flush * console_xxx_t structure pointed to by r0. * Example: */ - ldr r1, [r0, #CONSOLE_T_XXX_BASE] + ldr r1, [r0, #CONSOLE_T_BASE] /* * Flush all remaining output from hardware FIFOs. Do not return until * all data has been flushed or there was an unrecoverable error. */ - mov r0, #0 - bx lr - - /* Jump here if an unrecoverable error has been encountered. */ -flush_error: - mov r0, #-1 bx lr endfunc console_xxx_flush |