Add P2040 SoC specific information: * SERDES Table * LIODN setup * Portal configuration
Signed-off-by: Kumar Gala galak@kernel.crashing.org --- arch/powerpc/cpu/mpc85xx/p2040_serdes.c | 66 +++++++++++++++++++++++++++++++ arch/powerpc/cpu/mpc8xxx/cpu.c | 2 + arch/powerpc/include/asm/processor.h | 2 + 3 files changed, 70 insertions(+), 0 deletions(-) create mode 100644 arch/powerpc/cpu/mpc85xx/p2040_serdes.c
diff --git a/arch/powerpc/cpu/mpc85xx/p2040_serdes.c b/arch/powerpc/cpu/mpc85xx/p2040_serdes.c new file mode 100644 index 0000000..a96eff4 --- /dev/null +++ b/arch/powerpc/cpu/mpc85xx/p2040_serdes.c @@ -0,0 +1,66 @@ +/* + * Copyright 2010-2011 Freescale Semiconductor, Inc. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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 + */ + +#include <common.h> +#include <asm/fsl_serdes.h> +#include <asm/processor.h> +#include <asm/io.h> +#include "fsl_corenet_serdes.h" + +static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = { + [0x2] = {NONE, NONE, PCIE1, PCIE1, SRIO1, SRIO1, SRIO1, SRIO1, + NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, + SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4, NONE, NONE, NONE, NONE, }, + [0x5] = {NONE, NONE, PCIE1, PCIE3, PCIE2, PCIE2, PCIE2, PCIE2, + NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, + SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4, NONE, NONE, NONE, NONE, }, + [0x8] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE2, + PCIE2, PCIE2, PCIE2, NONE, NONE, NONE, NONE, SATA1, + SATA2, NONE, NONE, NONE, NONE, }, + [0xa] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE2, + PCIE2, PCIE2, PCIE2, NONE, NONE, PCIE3, PCIE3, PCIE3, + PCIE3, NONE, NONE, NONE, NONE, }, + [0xf] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, SRIO2, + SRIO2, SRIO1, SRIO1, NONE, NONE, PCIE3, SGMII_FM1_DTSEC5, + SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4, NONE, NONE, NONE, NONE, }, + [0x14] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE2, + PCIE2, SRIO1, SRIO1, NONE, NONE, AURORA, + SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4, NONE, + NONE, NONE, NONE, }, + [0x16] = {NONE, NONE, PCIE1, PCIE3, PCIE2, PCIE2, SGMII_FM1_DTSEC3, + SGMII_FM1_DTSEC4, NONE, NONE, NONE, NONE, SATA1, SATA2, NONE, + NONE, NONE, NONE, }, + [0x1a] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, SRIO2, + SRIO2, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4, NONE, NONE, + NONE, NONE, SATA1, SATA2, NONE, NONE, NONE, NONE, }, + [0x1c] = {NONE, NONE, PCIE1, SGMII_FM1_DTSEC2, PCIE2, PCIE2, + SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4, NONE, NONE, AURORA, + SGMII_FM1_DTSEC5, NONE, NONE, NONE, NONE, NONE, NONE, }, +}; + +enum srds_prtcl serdes_get_prtcl(int cfg, int lane) +{ + if (!serdes_lane_enabled(lane)) + return NONE; + + return serdes_cfg_tbl[cfg][lane]; +} diff --git a/arch/powerpc/cpu/mpc8xxx/cpu.c b/arch/powerpc/cpu/mpc8xxx/cpu.c index 5b30fbd..79d988c 100644 --- a/arch/powerpc/cpu/mpc8xxx/cpu.c +++ b/arch/powerpc/cpu/mpc8xxx/cpu.c @@ -80,6 +80,8 @@ struct cpu_type cpu_type_list [] = { CPU_TYPE_ENTRY(P2010, P2010_E, 1), CPU_TYPE_ENTRY(P2020, P2020, 2), CPU_TYPE_ENTRY(P2020, P2020_E, 2), + CPU_TYPE_ENTRY(P2040, P2040, 4), + CPU_TYPE_ENTRY(P2040, P2040_E, 4), CPU_TYPE_ENTRY(P3041, P3041, 4), CPU_TYPE_ENTRY(P3041, P3041_E, 4), CPU_TYPE_ENTRY(P4040, P4040, 4), diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index 71fafa3..a0af71e 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -1054,6 +1054,8 @@ #define SVR_P2010_E 0x80EB00 #define SVR_P2020 0x80E200 #define SVR_P2020_E 0x80EA00 +#define SVR_P2040 0x821000 +#define SVR_P2040_E 0x821800 #define SVR_P3041 0x821103 #define SVR_P3041_E 0x821903 #define SVR_P4040 0x820100