diff options
| author | Heiko Stuebner <heiko@sntech.de> | 2019-08-05 09:45:09 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2019-08-05 09:45:09 +0200 |
| commit | 5f441a7b3db705cd1dd546f6e623586801da6c07 (patch) | |
| tree | 1ded35c961fe1696e72751fd7ff4e1453fa43283 /plat/rockchip | |
| parent | 3ee48f40f50bd3cea6fbb824bbc5ce0a43802d78 (diff) | |
rockchip: px30: add uart5 as option for serial output
The px30 mini-evb can use either uart2 (muxed with the sd-card pins) or
uart5 via its pin header for serial output. Uart5 is especially useful
when needing to boot from the sd-card, where uart2 obviously is not
useable.
So add the uart5 constants and it as uart option for the serial-param
handler.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Change-Id: Ib88df7a55d761ee104d312c9953a13de3beba1c4
Diffstat (limited to 'plat/rockchip')
| -rw-r--r-- | plat/rockchip/common/params_setup.c | 5 | ||||
| -rw-r--r-- | plat/rockchip/px30/px30_def.h | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/plat/rockchip/common/params_setup.c b/plat/rockchip/common/params_setup.c index d0fea4ff..708dc48b 100644 --- a/plat/rockchip/common/params_setup.c +++ b/plat/rockchip/common/params_setup.c @@ -96,6 +96,11 @@ static void plat_rockchip_dt_process_fdt_uart(void *fdt) uart_base = UART4_BASE; break; #endif +#ifdef UART5_BASE + case 5: + uart_base = UART5_BASE; + break; +#endif default: return; } diff --git a/plat/rockchip/px30/px30_def.h b/plat/rockchip/px30/px30_def.h index 021165a4..9b8ccfca 100644 --- a/plat/rockchip/px30/px30_def.h +++ b/plat/rockchip/px30/px30_def.h @@ -54,6 +54,9 @@ #define UART2_BASE 0xff160000 #define UART2_SIZE SIZE_K(64) +#define UART5_BASE 0xff178000 +#define UART5_SIZE SIZE_K(64) + #define I2C0_BASE 0xff180000 #define I2C0_SIZE SIZE_K(64) |