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author | Kumar Gala <galak@kernel.crashing.org> | 2010-07-12 22:51:29 -0500 |
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committer | Kumar Gala <galak@kernel.crashing.org> | 2010-07-26 13:07:57 -0500 |
commit | 34a8258fea40283426cf47c47008f9e6d2286080 (patch) | |
tree | 6b30ccb4f5895299fd31eec10f0ea67bb90a03f4 /arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.h | |
parent | db977abfc87eebf22dfed374528c89130949dce2 (diff) | |
download | u-boot-imx-34a8258fea40283426cf47c47008f9e6d2286080.zip u-boot-imx-34a8258fea40283426cf47c47008f9e6d2286080.tar.gz u-boot-imx-34a8258fea40283426cf47c47008f9e6d2286080.tar.bz2 |
powerpc/p4080: Add support for initializing SERDES
Add support for initializing the SERDES blocks on CoreNet style QoriQ
devices and the p4080 specific SERDES tables to know which actual
componetns are enabled.
Additionally, split out the Frame Manger (FMAN) into its specific ethernet
ports instead of gross level of the full FMAN.
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.h')
-rw-r--r-- | arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.h b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.h new file mode 100644 index 0000000..4e1f331 --- /dev/null +++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.h @@ -0,0 +1,40 @@ +/* + * Copyright 2009-2010 Freescale Semiconductor, Inc. + * + * Author: Roy Zang <tie-fei.zang@freescale.com> + * + * 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_CORENET_SERDES_H +#define __FSL_CORENET_SERDES_H + +#define SRDS_MAX_LANES 18 +#define SRDS_MAX_BANK 3 + +enum srds_bank { + FSL_SRDS_BANK_1 = 0, + FSL_SRDS_BANK_2 = 1, + FSL_SRDS_BANK_3 = 2, +}; + +int is_serdes_prtcl_valid(u32 prtcl); +int serdes_get_lane_idx(int lane); +int serdes_get_bank(int lane); +int serdes_lane_enabled(int lane); +enum srds_prtcl serdes_get_prtcl(int cfg, int lane); + +#endif /* __FSL_CORENET_SERDES_H */ |