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| author | Kumar Gala <galak@kernel.crashing.org> | 2010-04-20 10:02:24 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2010-04-26 22:37:57 -0500 |
| commit | 7e1afb62a7e68843248b9a76a265c9193e716768 (patch) | |
| tree | c22e8fe0d1eb2bff4d70e77637fc632435efc436 /arch/powerpc | |
| parent | 3f0202ed13add5fd6e2ed66fcb3f5e1228cdf766 (diff) | |
| download | u-boot-imx-7e1afb62a7e68843248b9a76a265c9193e716768.zip u-boot-imx-7e1afb62a7e68843248b9a76a265c9193e716768.tar.gz u-boot-imx-7e1afb62a7e68843248b9a76a265c9193e716768.tar.bz2 | |
ppc: Split MPC83xx SERDES code from MPC85xx/MPC86xx/QorIQ
The MPC83xx SERDES control is different from the other FSL PPC chips.
For now lets split it out so we can standardize on interfaces for
determining of a device on SERDES is configured.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/cpu/mpc83xx/serdes.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/fsl_mpc83xx_serdes.h | 36 |
2 files changed, 37 insertions, 1 deletions
diff --git a/arch/powerpc/cpu/mpc83xx/serdes.c b/arch/powerpc/cpu/mpc83xx/serdes.c index 64033fe..fecfc80 100644 --- a/arch/powerpc/cpu/mpc83xx/serdes.c +++ b/arch/powerpc/cpu/mpc83xx/serdes.c @@ -15,7 +15,7 @@ #include <config.h> #include <common.h> #include <asm/io.h> -#include <asm/fsl_serdes.h> +#include <asm/fsl_mpc83xx_serdes.h> /* SerDes registers */ #define FSL_SRDSCR0_OFFS 0x0 diff --git a/arch/powerpc/include/asm/fsl_mpc83xx_serdes.h b/arch/powerpc/include/asm/fsl_mpc83xx_serdes.h new file mode 100644 index 0000000..2d813f4 --- /dev/null +++ b/arch/powerpc/include/asm/fsl_mpc83xx_serdes.h @@ -0,0 +1,36 @@ +/* + * Copyright 2010 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __FSL_MPC83XX_SERDES_H +#define __FSL_MPC83XX_SERDES_H + +#include <config.h> + +#define FSL_SERDES_CLK_100 (0 << 28) +#define FSL_SERDES_CLK_125 (1 << 28) +#define FSL_SERDES_CLK_150 (3 << 28) +#define FSL_SERDES_PROTO_SATA 0 +#define FSL_SERDES_PROTO_PEX 1 +#define FSL_SERDES_PROTO_PEX_X2 2 +#define FSL_SERDES_PROTO_SGMII 3 +#define FSL_SERDES_VDD_1V 1 + +extern void fsl_setup_serdes(u32 offset, char proto, u32 rfcks, char vdd); + +#endif /* __FSL_MPC83XX_SERDES_H */ |