From patchwork Thu Jan 13 10:53:01 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kumar Gala X-Patchwork-Id: 78708 X-Patchwork-Delegate: galak@kernel.crashing.org Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id BAEDCB70A3 for ; Thu, 13 Jan 2011 21:53:15 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id E54142809E; Thu, 13 Jan 2011 11:53:12 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id CJM-GMaDVon7; Thu, 13 Jan 2011 11:53:12 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 108C12809F; Thu, 13 Jan 2011 11:53:11 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 1269F2809F for ; Thu, 13 Jan 2011 11:53:09 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id gvGahAXBaKGC for ; Thu, 13 Jan 2011 11:53:07 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) by theia.denx.de (Postfix) with ESMTPS id 0840E2809E for ; Thu, 13 Jan 2011 11:53:05 +0100 (CET) Received: from localhost (localhost.localdomain [127.0.0.1]) by gate.crashing.org (8.14.1/8.13.8) with ESMTP id p0DAr1LS020212 for ; Thu, 13 Jan 2011 04:53:01 -0600 From: Kumar Gala To: u-boot@lists.denx.de Date: Thu, 13 Jan 2011 04:53:01 -0600 Message-Id: <1294915981-1741-1-git-send-email-galak@kernel.crashing.org> X-Mailer: git-send-email 1.6.0.6 Subject: [U-Boot] [PATCH 3/3 v2] powerpc/p2040: Add various p2040 specific information X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.9 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de Add P2040 SoC specific information: * SERDES Table * Added p2040 to cpu_type_list and SVR list * Added number of LAWs for p2040 * Set CONFIG_MAX_CPUS to 4 for p2040 Signed-off-by: Kumar Gala --- * Fixed commit message * Added some additional P2040 specific defines/cfg arch/powerpc/cpu/mpc85xx/p2040_serdes.c | 66 +++++++++++++++++++++++++++++++ arch/powerpc/cpu/mpc8xxx/cpu.c | 2 + arch/powerpc/include/asm/config.h | 4 +- arch/powerpc/include/asm/processor.h | 2 + drivers/misc/fsl_law.c | 6 +- 5 files changed, 76 insertions(+), 4 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 +#include +#include +#include +#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/config.h b/arch/powerpc/include/asm/config.h index 76dedeb..da8bbd8 100644 --- a/arch/powerpc/include/asm/config.h +++ b/arch/powerpc/include/asm/config.h @@ -1,5 +1,5 @@ /* - * Copyright 2009-2010 Freescale Semiconductor, Inc. + * Copyright 2009-2011 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 @@ -47,6 +47,8 @@ defined(CONFIG_P1021) || defined(CONFIG_P1022) || \ defined(CONFIG_P2020) || defined(CONFIG_MPC8641) #define CONFIG_MAX_CPUS 2 +#elif defined(CONFIG_PPC_P2040) +#define CONFIG_MAX_CPUS 4 #elif defined(CONFIG_PPC_P3041) #define CONFIG_MAX_CPUS 4 #elif defined(CONFIG_PPC_P4080) 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 diff --git a/drivers/misc/fsl_law.c b/drivers/misc/fsl_law.c index 6589076..605377b 100644 --- a/drivers/misc/fsl_law.c +++ b/drivers/misc/fsl_law.c @@ -1,5 +1,5 @@ /* - * Copyright 2008-2010 Freescale Semiconductor, Inc. + * Copyright 2008-2011 Freescale Semiconductor, Inc. * * (C) Copyright 2000 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. @@ -43,8 +43,8 @@ DECLARE_GLOBAL_DATA_PTR; defined(CONFIG_P1013) || defined(CONFIG_P1022) || \ defined(CONFIG_P2010) || defined(CONFIG_P2020) #define FSL_HW_NUM_LAWS 12 -#elif defined(CONFIG_PPC_P3041) || defined(CONFIG_PPC_P4080) || \ - defined(CONFIG_PPC_P5020) +#elif defined(CONFIG_PPC_P2040) || defined(CONFIG_PPC_P3041) || \ + defined(CONFIG_PPC_P4080) || defined(CONFIG_PPC_P5020) #define FSL_HW_NUM_LAWS 32 #else #error FSL_HW_NUM_LAWS not defined for this platform