mirror of
https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
synced 2025-12-14 18:38:55 +00:00
68 lines
1.4 KiB
C
68 lines
1.4 KiB
C
/*
|
|
* Copyright (c) 2022, ArtInChip Technology Co., Ltd
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Authors: weilin.peng@artinchip.com
|
|
*/
|
|
|
|
#include <aic_core.h>
|
|
#include <aic_hal.h>
|
|
#include "board.h"
|
|
|
|
struct aic_sysclk
|
|
{
|
|
unsigned long freq;
|
|
unsigned int clk_id;
|
|
};
|
|
|
|
struct aic_sysclk aic_sysclk_config[] = {
|
|
//{600000000, CLK_PLL_INT0},
|
|
{1200000000, CLK_PLL_INT1},
|
|
{491520000, CLK_PLL_FRA1},
|
|
{840000000, CLK_PLL_FRA2},
|
|
{240000000, CLK_AXI0},
|
|
{240000000, CLK_AHB0},
|
|
{100000000, CLK_APB0},
|
|
{24000000, CLK_APB1},
|
|
{600000000, CLK_CPU},
|
|
#ifdef AIC_USING_UART0
|
|
{48000000, CLK_UART0},
|
|
#endif
|
|
#ifdef AIC_USING_UART1
|
|
{48000000, CLK_UART0+1},
|
|
#endif
|
|
#ifdef AIC_USING_UART2
|
|
{48000000, CLK_UART0+2},
|
|
#endif
|
|
#ifdef AIC_USING_UART3
|
|
{48000000, CLK_UART0+3},
|
|
#endif
|
|
#ifdef AIC_USING_UART4
|
|
{48000000, CLK_UART0+4},
|
|
#endif
|
|
#ifdef AIC_USING_UART5
|
|
{48000000, CLK_UART0+5},
|
|
#endif
|
|
#ifdef AIC_USING_UART6
|
|
{48000000, CLK_UART0+6},
|
|
#endif
|
|
#ifdef AIC_USING_UART7
|
|
{48000000, CLK_UART0+7},
|
|
#endif
|
|
};
|
|
|
|
void aic_board_sysclk_init(void)
|
|
{
|
|
uint32_t i = 0;
|
|
|
|
for (i=0; i<sizeof(aic_sysclk_config)/sizeof(struct aic_sysclk); i++) {
|
|
hal_clk_set_freq(aic_sysclk_config[i].clk_id, aic_sysclk_config[i].freq);
|
|
}
|
|
|
|
/* Enable sys clk */
|
|
hal_clk_enable_deassertrst_iter(CLK_GPIO);
|
|
hal_clk_enable_deassertrst_iter(CLK_GTC);
|
|
}
|
|
|