diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/st/stm32mp1/board.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/board/st/stm32mp1/board.c b/board/st/stm32mp1/board.c deleted file mode 100644 index 00c61c2886..0000000000 --- a/board/st/stm32mp1/board.c +++ /dev/null @@ -1,36 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause -/* - * Copyright (C) 2018, STMicroelectronics - All Rights Reserved - */ - -#include <common.h> -#include <asm/io.h> -#include <linux/bitops.h> -#include <linux/delay.h> - -#ifdef CONFIG_DEBUG_UART_BOARD_INIT -void board_debug_uart_init(void) -{ -#if (CONFIG_DEBUG_UART_BASE == STM32_UART4_BASE) - -#define RCC_MP_APB1ENSETR (STM32_RCC_BASE + 0x0A00) -#define RCC_MP_AHB4ENSETR (STM32_RCC_BASE + 0x0A28) - - /* UART4 clock enable */ - setbits_le32(RCC_MP_APB1ENSETR, BIT(16)); - -#define GPIOG_BASE 0x50008000 - /* GPIOG clock enable */ - writel(BIT(6), RCC_MP_AHB4ENSETR); - /* GPIO configuration for EVAL board - * => Uart4 TX = G11 - */ - writel(0xffbfffff, GPIOG_BASE + 0x00); - writel(0x00006000, GPIOG_BASE + 0x24); -#else - -#error("CONFIG_DEBUG_UART_BASE: not supported value") - -#endif -} -#endif |