u-boot/arch/arm/mach-imx/imx8/misc.c
Anatolij Gustschin d87b2486e6 arm: imx8: don't duplicate build_info()
Move build_info() to common place.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Cc: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-07-19 20:14:50 +02:00

39 lines
915 B
C

// SPDX-License-Identifier: GPL-2.0+
#include <common.h>
#include <asm/arch/sci/sci.h>
int sc_pm_setup_uart(sc_rsrc_t uart_rsrc, sc_pm_clock_rate_t clk_rate)
{
sc_pm_clock_rate_t rate = clk_rate;
int ret;
/* Power up UARTn */
ret = sc_pm_set_resource_power_mode(-1, uart_rsrc, SC_PM_PW_MODE_ON);
if (ret)
return ret;
/* Set UARTn clock root to 'rate' MHz */
ret = sc_pm_set_clock_rate(-1, uart_rsrc, SC_PM_CLK_PER, &rate);
if (ret)
return ret;
/* Enable UARTn clock root */
ret = sc_pm_clock_enable(-1, uart_rsrc, SC_PM_CLK_PER, true, false);
if (ret)
return ret;
return 0;
}
void build_info(void)
{
u32 sc_build = 0, sc_commit = 0;
/* Get SCFW build and commit id */
sc_misc_build_info(-1, &sc_build, &sc_commit);
if (!sc_build) {
printf("SCFW does not support build info\n");
sc_commit = 0; /* Display 0 if build info not supported */
}
printf("Build: SCFW %x\n", sc_commit);
}