diff options
| author | Anatolij Gustschin <agust@denx.de> | 2019-06-12 13:35:25 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-07-19 20:14:50 +0200 |
| commit | 64b5f469756f915cd223a0d8e807cb542a52666c (patch) | |
| tree | 3d4733e112ddd1711ba612bb9fce099a000369eb /board/freescale/imx8qm_mek/imx8qm_mek.c | |
| parent | fcc79eee14205e4f786f5020ea18d9cc123da971 (diff) | |
arm: imx8: factor out uart init code
New imx8 boards started adding duplicated UART init code.
Factor out this to common function sc_pm_setup_uart().
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'board/freescale/imx8qm_mek/imx8qm_mek.c')
| -rw-r--r-- | board/freescale/imx8qm_mek/imx8qm_mek.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/board/freescale/imx8qm_mek/imx8qm_mek.c b/board/freescale/imx8qm_mek/imx8qm_mek.c index e69efc4dd6..249c29e0f2 100644 --- a/board/freescale/imx8qm_mek/imx8qm_mek.c +++ b/board/freescale/imx8qm_mek/imx8qm_mek.c @@ -34,21 +34,11 @@ static void setup_iomux_uart(void) int board_early_init_f(void) { + sc_pm_clock_rate_t rate = SC_80MHZ; int ret; - /* Set UART0 clock root to 80 MHz */ - sc_pm_clock_rate_t rate = 80000000; - - /* Power up UART0 */ - ret = sc_pm_set_resource_power_mode(-1, SC_R_UART_0, SC_PM_PW_MODE_ON); - if (ret) - return ret; - ret = sc_pm_set_clock_rate(-1, SC_R_UART_0, 2, &rate); - if (ret) - return ret; - - /* Enable UART0 clock root */ - ret = sc_pm_clock_enable(-1, SC_R_UART_0, 2, true, false); + /* Set UART0 clock root to 80 MHz */ + ret = sc_pm_setup_uart(SC_R_UART_0, rate); if (ret) return ret; |