diff options
| author | Alexander Shiyan <shc_work@mail.ru> | 2012-06-21 12:05:02 +0400 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-06-30 12:47:04 +0200 |
| commit | 25cbed68428b2cd987f06f3b38d1b7748b98d37d (patch) | |
| tree | 0444514faeca2cf10471237c3092cba8385aa45a /arch | |
| parent | ba673498c97b778479501d92ea901e7746c37f15 (diff) | |
| download | barebox-25cbed68428b2cd987f06f3b38d1b7748b98d37d.tar.gz barebox-25cbed68428b2cd987f06f3b38d1b7748b98d37d.tar.xz | |
Setup UART-pads via iomux interface
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c | 11 | ||||
| -rw-r--r-- | arch/arm/boards/freescale-mx51-pdk/board.c | 12 |
2 files changed, 13 insertions, 10 deletions
diff --git a/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c b/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c index 3cc7a72252..35c114dad0 100644 --- a/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c +++ b/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c @@ -53,6 +53,11 @@ struct imx_nand_platform_data nand_info = { }; static iomux_v3_cfg_t eukrea_cpuimx51_pads[] = { + /* UART1 */ + MX51_PAD_UART1_RXD__UART1_RXD, + MX51_PAD_UART1_TXD__UART1_TXD, + MX51_PAD_UART1_RTS__UART1_RTS, + MX51_PAD_UART1_CTS__UART1_CTS, /* FEC */ MX51_PAD_DISP2_DAT1__FEC_RX_ER, MX51_PAD_DISP2_DAT15__FEC_TDATA0, @@ -141,12 +146,8 @@ static int eukrea_cpuimx51_console_init(void) imx51_init_lowlevel(800); - writel(0, 0x73fa8228); - writel(0, 0x73fa822c); - writel(0, 0x73fa8230); - writel(0, 0x73fa8234); - imx51_add_uart0(); + return 0; } diff --git a/arch/arm/boards/freescale-mx51-pdk/board.c b/arch/arm/boards/freescale-mx51-pdk/board.c index 0bb2ffed29..9ec331aed2 100644 --- a/arch/arm/boards/freescale-mx51-pdk/board.c +++ b/arch/arm/boards/freescale-mx51-pdk/board.c @@ -48,6 +48,12 @@ static struct fec_platform_data fec_info = { }; static iomux_v3_cfg_t f3s_pads[] = { + /* UART1 */ + MX51_PAD_UART1_RXD__UART1_RXD, + MX51_PAD_UART1_TXD__UART1_TXD, + MX51_PAD_UART1_RTS__UART1_RTS, + MX51_PAD_UART1_CTS__UART1_CTS, + /* FEC */ MX51_PAD_EIM_EB2__FEC_MDIO, MX51_PAD_EIM_EB3__FEC_RDATA1, MX51_PAD_EIM_CS2__FEC_RDATA2, @@ -268,12 +274,8 @@ static int f3s_console_init(void) { mxc_iomux_v3_setup_multiple_pads(f3s_pads, ARRAY_SIZE(f3s_pads)); - writel(0, 0x73fa8228); - writel(0, 0x73fa822c); - writel(0, 0x73fa8230); - writel(0, 0x73fa8234); - imx51_add_uart0(); + return 0; } |