diff options
author | Peng Fan <peng.fan@nxp.com> | 2017-02-22 08:21:51 (GMT) |
---|---|---|
committer | Stefano Babic <sbabic@denx.de> | 2017-03-17 08:27:08 (GMT) |
commit | c40d612b1a6e1c63f27089d1d8fa3016164cacdb (patch) | |
tree | 40ca0a2e0d0251238aa36340754a3c12a9214000 /arch/arm/include/asm/arch-ls102xa | |
parent | 7ee3f149fe776d3e46dbb517bf04ee29ec075709 (diff) | |
download | u-boot-c40d612b1a6e1c63f27089d1d8fa3016164cacdb.tar.xz |
serial: lpuart: restructure lpuart driver
Drop CONFIG_LPUART_32B_REG.
Move the register structure to a common file include/fsl_lpuart.h
Define lpuart_serial_platdata structure which includes the reg base and flags.
For 32Bit register access, use lpuart_read32/lpuart_write32 which handles
big/little endian.
For 8Bit register access, still use the orignal code.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by : Stefano Babic <sbabic@denx.de>
Cc: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Shaohui Xie <Shaohui.Xie@nxp.com>
Cc: Alison Wang <b18965@freescale.com>
Diffstat (limited to 'arch/arm/include/asm/arch-ls102xa')
-rw-r--r-- | arch/arm/include/asm/arch-ls102xa/imx-regs.h | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/arch/arm/include/asm/arch-ls102xa/imx-regs.h b/arch/arm/include/asm/arch-ls102xa/imx-regs.h index f9cd75b..7190f3d 100644 --- a/arch/arm/include/asm/arch-ls102xa/imx-regs.h +++ b/arch/arm/include/asm/arch-ls102xa/imx-regs.h @@ -10,44 +10,4 @@ #define I2C_QUIRK_REG /* enable 8-bit driver */ -#ifdef CONFIG_LPUART_32B_REG -struct lpuart_fsl { - u32 baud; - u32 stat; - u32 ctrl; - u32 data; - u32 match; - u32 modir; - u32 fifo; - u32 water; -}; -#else -struct lpuart_fsl { - u8 ubdh; - u8 ubdl; - u8 uc1; - u8 uc2; - u8 us1; - u8 us2; - u8 uc3; - u8 ud; - u8 uma1; - u8 uma2; - u8 uc4; - u8 uc5; - u8 ued; - u8 umodem; - u8 uir; - u8 reserved; - u8 upfifo; - u8 ucfifo; - u8 usfifo; - u8 utwfifo; - u8 utcfifo; - u8 urwfifo; - u8 urcfifo; - u8 rsvd[28]; -}; -#endif - #endif /* __ASM_ARCH_IMX_REGS_H__ */ |