Hi Heiko
在 2017/12/26 2:59, Heiko Stuebner 写道:
Hi David,
Am Donnerstag, 9. November 2017, 17:24:58 CET schrieb David Wu:
diff --git a/arch/arm/mach-rockchip/rk322x-board-spl.c b/arch/arm/mach-rockchip/rk322x-board-spl.c index 35f4f97..f7c6045 100644 --- a/arch/arm/mach-rockchip/rk322x-board-spl.c +++ b/arch/arm/mach-rockchip/rk322x-board-spl.c @@ -30,7 +30,25 @@ DECLARE_GLOBAL_DATA_PTR;
void board_debug_uart_init(void) { -static struct rk322x_grf * const grf = (void *)GRF_BASE;
static struct rk322x_grf * const grf = (void *)GRF_BASE;enum {GPIO1B2_SHIFT = 4,GPIO1B2_MASK = 3 << GPIO1B2_SHIFT,GPIO1B2_UART1_SIN,GPIO1B2_UART21_SIN,GPIO1B1_SHIFT = 2,GPIO1B1_MASK = 3 << GPIO1B1_SHIFT,GPIO1B1_UART1_SOUT,GPIO1B1_UART21_SOUT,You seem to drop the GPIO1B1_GPIO = 0, line, so the enum counting wil get jumbled, because GPIO1B1_UART1_SOUT for example will get to be 4 instead of the 1 it needs to be.
This may be true for the other patches for the other socs as well, so you may want to double check?
Yes, they are needed to check again.
Heiko