Commit 8c711d2b authored by Nobuhiro Iwamatsu's avatar Nobuhiro Iwamatsu Committed by Albert ARIBAUD

rmobile: armadillo-800eva: Change init function of SCIFA1

This initializes GPIO, without using PFC framework in
board_early_init_f function. It is because it cannot initialize
normally when PFC is used.
Signed-off-by: 's avatarNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: 's avatarNobuhiro Iwamatsu <iwamatsu@nigauri.org>
parent 2d61084b
......@@ -243,6 +243,9 @@ void s_init(void)
#define I2C1_MSTP323 (1 << 23)
#define GETHER_MSTP309 (1 << 9)
#define GPIO_SCIFA1_TXD (0xE60520C4)
#define GPIO_SCIFA1_RXD (0xE60520C3)
int board_early_init_f(void)
{
/* TMU */
......@@ -256,9 +259,8 @@ int board_early_init_f(void)
clrbits_le32(MSTPCR3, I2C1_MSTP323);
/* SCIFA1 */
r8a7740_pinmux_init();
gpio_request(GPIO_FN_SCIFA1_RXD, NULL);
gpio_request(GPIO_FN_SCIFA1_TXD, NULL);
writeb(1, GPIO_SCIFA1_TXD); /* SCIFA1_TXD */
writeb(1, GPIO_SCIFA1_RXD); /* SCIFA1_RXD */
/* IICCR */
writew(GPIO_ICCR_DATA, GPIO_ICCR);
......
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