From 17ef9104ae11220979e1870f22dcaf535d9baacf Mon Sep 17 00:00:00 2001 From: Seunghyeon Rhee Date: Thu, 3 Dec 2009 09:41:49 +0900 Subject: samsung: fix DMC1_MEM_CFG for s3c64xx The MSB of DMC1_MEM_CFG can be set to '1' for separate CKE control for S3C6400. In the configuration of SMDK6400, however, two 16-bit mDDR (SAMSUNG K4X51163) chips are used in parallel to form 32-bit memory bus and there is no need to control CKE for each chip separately. AFAIK, CKE1 is not at all connected. Only CKE0 is used. Futhermore, it should be '0' always for S3C6410. When tested with a board which has a S3C6410 and the same memory configuration, a side effect is observed that u-boot command "reset" doesn't work leading to system hang. Leaving the bit clear is safe in most cases. Signed-off-by: Seunghyeon Rhee Signed-off-by: Minkyu Kang --- include/asm-arm/arch-s3c64xx/s3c6400.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/asm-arm/arch-s3c64xx/s3c6400.h b/include/asm-arm/arch-s3c64xx/s3c6400.h index e527c08b18..10b33241e1 100644 --- a/include/asm-arm/arch-s3c64xx/s3c6400.h +++ b/include/asm-arm/arch-s3c64xx/s3c6400.h @@ -817,9 +817,9 @@ /*----------------------------------------------------------------------- * Physical Memory Map */ -#define DMC1_MEM_CFG 0x80010012 /* Chip1, Burst4, Row/Column bit */ +#define DMC1_MEM_CFG 0x00010012 /* burst 4, 13-bit row, 10-bit col */ #define DMC1_MEM_CFG2 0xB45 -#define DMC1_CHIP0_CFG 0x150F8 /* 0x4000_0000 ~ 0x43ff_ffff (64MB) */ +#define DMC1_CHIP0_CFG 0x150F8 /* 0x5000_0000~0x57ff_ffff (128 MiB) */ #define DMC_DDR_32_CFG 0x0 /* 32bit, DDR */ /* Memory Parameters */ -- cgit From d8e5f55475e621e793a15d93e2dd2549c5138735 Mon Sep 17 00:00:00 2001 From: Minkyu Kang Date: Fri, 18 Dec 2009 15:03:51 +0900 Subject: s5pc1xx: update cache routines Because of v7_flush_dcache_all is moved to omap3/cache.S and s5pc110 needs cache routines, update s5pc1xx cache routines. l2_cache_enable and l2_caceh_disable are moved from cache.c to cache.S and invalidate_dcache is modified for SoC specific. Signed-off-by: Minkyu Kang --- include/asm-arm/arch-s5pc1xx/sys_proto.h | 32 ++++++++++++++++++++++++++++++++ include/configs/smdkc100.h | 2 -- 2 files changed, 32 insertions(+), 2 deletions(-) create mode 100644 include/asm-arm/arch-s5pc1xx/sys_proto.h (limited to 'include') diff --git a/include/asm-arm/arch-s5pc1xx/sys_proto.h b/include/asm-arm/arch-s5pc1xx/sys_proto.h new file mode 100644 index 0000000000..3078aafd7f --- /dev/null +++ b/include/asm-arm/arch-s5pc1xx/sys_proto.h @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2009 Samsung Electrnoics + * Minkyu Kang + * + * 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 + */ + +#ifndef _SYS_PROTO_H_ +#define _SYS_PROTO_H_ + +u32 get_device_type(void); +void invalidate_dcache(u32); +void l2_cache_disable(void); +void l2_cache_enable(void); + +#endif diff --git a/include/configs/smdkc100.h b/include/configs/smdkc100.h index bf0ee67ba1..a8ba0528b6 100644 --- a/include/configs/smdkc100.h +++ b/include/configs/smdkc100.h @@ -47,8 +47,6 @@ #undef CONFIG_SKIP_RELOCATE_UBOOT -#define CONFIG_L2_OFF - /* input clock of PLL: SMDKC100 has 12MHz input clock */ #define CONFIG_SYS_CLK_FREQ 12000000 -- cgit From beca04dd2446fc9ec46ca17163dadb7f82420e7c Mon Sep 17 00:00:00 2001 From: Prafulla Wadaskar Date: Thu, 24 Dec 2009 02:55:23 +0530 Subject: Kirkwood: Upgated licencing for files imported from linux source to GPLv2 or later These are few files directly imported from Linux kernel source. Those are not modifyed at all ar per strategy. These files contains source with GPLv2 only whereas u-boot expects GPLv2 or latter These files are updated for the same from prior permission from original writes Acked-by: Nicolas Pitre Signed-off-by: Prafulla Wadaskar --- include/asm-arm/arch-kirkwood/gpio.h | 20 +++++++++++++++++--- include/asm-arm/arch-kirkwood/mpp.h | 20 +++++++++++++++++--- 2 files changed, 34 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/include/asm-arm/arch-kirkwood/gpio.h b/include/asm-arm/arch-kirkwood/gpio.h index b5bacde347..cd1bc008ee 100644 --- a/include/asm-arm/arch-kirkwood/gpio.h +++ b/include/asm-arm/arch-kirkwood/gpio.h @@ -1,9 +1,23 @@ /* * arch/asm-arm/mach-kirkwood/include/mach/gpio.h * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. + * 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., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA */ /* diff --git a/include/asm-arm/arch-kirkwood/mpp.h b/include/asm-arm/arch-kirkwood/mpp.h index bc74278ed3..b3c090edcd 100644 --- a/include/asm-arm/arch-kirkwood/mpp.h +++ b/include/asm-arm/arch-kirkwood/mpp.h @@ -3,9 +3,23 @@ * * Copyright 2009: Marvell Technology Group Ltd. * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. + * 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., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA */ #ifndef __KIRKWOOD_MPP_H -- cgit From e4c43c20b87d5c9a7ac3b5250ca009311c62945c Mon Sep 17 00:00:00 2001 From: Tom Rix Date: Wed, 20 Jan 2010 18:00:28 -0600 Subject: ARM Update mach-types Fetched from http://www.arm.linux.org.uk/developer/machines/download.php And built with repo http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm commit 2045124ffd1a5e46d157349016a2c50f19c8c91d Signed-off-by: Tom Rix --- include/asm-arm/mach-types.h | 351 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 351 insertions(+) (limited to 'include') diff --git a/include/asm-arm/mach-types.h b/include/asm-arm/mach-types.h index 2898618583..3b4632788b 100644 --- a/include/asm-arm/mach-types.h +++ b/include/asm-arm/mach-types.h @@ -2594,6 +2594,33 @@ extern unsigned int __machine_arch_type; #define MACH_TYPE_ELTD100 2611 #define MACH_TYPE_CAPC7117 2612 #define MACH_TYPE_SWAN 2613 +#define MACH_TYPE_VEU 2614 +#define MACH_TYPE_RM2 2615 +#define MACH_TYPE_TT2100 2616 +#define MACH_TYPE_VENICE 2617 +#define MACH_TYPE_PC7323 2618 +#define MACH_TYPE_MASP 2619 +#define MACH_TYPE_FUJITSU_TVSTBSOC 2620 +#define MACH_TYPE_FUJITSU_TVSTBSOC1 2621 +#define MACH_TYPE_LEXIKON 2622 +#define MACH_TYPE_MINI2440V2 2623 +#define MACH_TYPE_ICONTROL 2624 +#define MACH_TYPE_SHEEVAD 2625 +#define MACH_TYPE_QSD8X50A_ST1_1 2626 +#define MACH_TYPE_QSD8X50A_ST1_5 2627 +#define MACH_TYPE_BEE 2628 +#define MACH_TYPE_MX23EVK 2629 +#define MACH_TYPE_AP4EVB 2630 +#define MACH_TYPE_STOCKHOLM 2631 +#define MACH_TYPE_LPC_H3131 2632 +#define MACH_TYPE_STINGRAY 2633 +#define MACH_TYPE_KRAKEN 2634 +#define MACH_TYPE_GW2388 2635 +#define MACH_TYPE_JADECPU 2636 +#define MACH_TYPE_CARLISLE 2637 +#define MACH_TYPE_LUX_SFT9 2638 +#define MACH_TYPE_NEMID_TB 2639 +#define MACH_TYPE_TERRIER 2640 #ifdef CONFIG_ARCH_EBSA110 # ifdef machine_arch_type @@ -33579,6 +33606,330 @@ extern unsigned int __machine_arch_type; # define machine_is_swan() (0) #endif +#ifdef CONFIG_MACH_VEU +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_VEU +# endif +# define machine_is_veu() (machine_arch_type == MACH_TYPE_VEU) +#else +# define machine_is_veu() (0) +#endif + +#ifdef CONFIG_MACH_RM2 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_RM2 +# endif +# define machine_is_rm2() (machine_arch_type == MACH_TYPE_RM2) +#else +# define machine_is_rm2() (0) +#endif + +#ifdef CONFIG_MACH_TT2100 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_TT2100 +# endif +# define machine_is_tt2100() (machine_arch_type == MACH_TYPE_TT2100) +#else +# define machine_is_tt2100() (0) +#endif + +#ifdef CONFIG_MACH_VENICE +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_VENICE +# endif +# define machine_is_venice() (machine_arch_type == MACH_TYPE_VENICE) +#else +# define machine_is_venice() (0) +#endif + +#ifdef CONFIG_MACH_PC7323 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_PC7323 +# endif +# define machine_is_pc7323() (machine_arch_type == MACH_TYPE_PC7323) +#else +# define machine_is_pc7323() (0) +#endif + +#ifdef CONFIG_MACH_MASP +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_MASP +# endif +# define machine_is_masp() (machine_arch_type == MACH_TYPE_MASP) +#else +# define machine_is_masp() (0) +#endif + +#ifdef CONFIG_MACH_FUJITSU_TVSTBSOC +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_FUJITSU_TVSTBSOC +# endif +# define machine_is_fujitsu_tvstbsoc0() (machine_arch_type == MACH_TYPE_FUJITSU_TVSTBSOC) +#else +# define machine_is_fujitsu_tvstbsoc0() (0) +#endif + +#ifdef CONFIG_MACH_FUJITSU_TVSTBSOC1 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_FUJITSU_TVSTBSOC1 +# endif +# define machine_is_fujitsu_tvstbsoc1() (machine_arch_type == MACH_TYPE_FUJITSU_TVSTBSOC1) +#else +# define machine_is_fujitsu_tvstbsoc1() (0) +#endif + +#ifdef CONFIG_MACH_LEXIKON +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_LEXIKON +# endif +# define machine_is_lexikon() (machine_arch_type == MACH_TYPE_LEXIKON) +#else +# define machine_is_lexikon() (0) +#endif + +#ifdef CONFIG_MACH_MINI2440V2 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_MINI2440V2 +# endif +# define machine_is_mini2440v2() (machine_arch_type == MACH_TYPE_MINI2440V2) +#else +# define machine_is_mini2440v2() (0) +#endif + +#ifdef CONFIG_MACH_ICONTROL +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_ICONTROL +# endif +# define machine_is_icontrol() (machine_arch_type == MACH_TYPE_ICONTROL) +#else +# define machine_is_icontrol() (0) +#endif + +#ifdef CONFIG_MACH_SHEEVAD +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_SHEEVAD +# endif +# define machine_is_sheevad() (machine_arch_type == MACH_TYPE_SHEEVAD) +#else +# define machine_is_sheevad() (0) +#endif + +#ifdef CONFIG_MACH_QSD8X50A_ST1_1 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_QSD8X50A_ST1_1 +# endif +# define machine_is_qsd8x50a_st1_1() (machine_arch_type == MACH_TYPE_QSD8X50A_ST1_1) +#else +# define machine_is_qsd8x50a_st1_1() (0) +#endif + +#ifdef CONFIG_MACH_QSD8X50A_ST1_5 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_QSD8X50A_ST1_5 +# endif +# define machine_is_qsd8x50a_st1_5() (machine_arch_type == MACH_TYPE_QSD8X50A_ST1_5) +#else +# define machine_is_qsd8x50a_st1_5() (0) +#endif + +#ifdef CONFIG_MACH_BEE +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_BEE +# endif +# define machine_is_bee() (machine_arch_type == MACH_TYPE_BEE) +#else +# define machine_is_bee() (0) +#endif + +#ifdef CONFIG_MACH_MX23EVK +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_MX23EVK +# endif +# define machine_is_mx23evk() (machine_arch_type == MACH_TYPE_MX23EVK) +#else +# define machine_is_mx23evk() (0) +#endif + +#ifdef CONFIG_MACH_AP4EVB +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_AP4EVB +# endif +# define machine_is_ap4evb() (machine_arch_type == MACH_TYPE_AP4EVB) +#else +# define machine_is_ap4evb() (0) +#endif + +#ifdef CONFIG_MACH_STOCKHOLM +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_STOCKHOLM +# endif +# define machine_is_stockholm() (machine_arch_type == MACH_TYPE_STOCKHOLM) +#else +# define machine_is_stockholm() (0) +#endif + +#ifdef CONFIG_MACH_LPC_H3131 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_LPC_H3131 +# endif +# define machine_is_lpc_h3131() (machine_arch_type == MACH_TYPE_LPC_H3131) +#else +# define machine_is_lpc_h3131() (0) +#endif + +#ifdef CONFIG_MACH_STINGRAY +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_STINGRAY +# endif +# define machine_is_stingray() (machine_arch_type == MACH_TYPE_STINGRAY) +#else +# define machine_is_stingray() (0) +#endif + +#ifdef CONFIG_MACH_KRAKEN +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_KRAKEN +# endif +# define machine_is_kraken() (machine_arch_type == MACH_TYPE_KRAKEN) +#else +# define machine_is_kraken() (0) +#endif + +#ifdef CONFIG_MACH_GW2388 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_GW2388 +# endif +# define machine_is_gw2388() (machine_arch_type == MACH_TYPE_GW2388) +#else +# define machine_is_gw2388() (0) +#endif + +#ifdef CONFIG_MACH_JADECPU +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_JADECPU +# endif +# define machine_is_jadecpu() (machine_arch_type == MACH_TYPE_JADECPU) +#else +# define machine_is_jadecpu() (0) +#endif + +#ifdef CONFIG_MACH_CARLISLE +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_CARLISLE +# endif +# define machine_is_carlisle() (machine_arch_type == MACH_TYPE_CARLISLE) +#else +# define machine_is_carlisle() (0) +#endif + +#ifdef CONFIG_MACH_LUX_SFT9 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_LUX_SFT9 +# endif +# define machine_is_lux_sft9() (machine_arch_type == MACH_TYPE_LUX_SFT9) +#else +# define machine_is_lux_sft9() (0) +#endif + +#ifdef CONFIG_MACH_NEMID_TB +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_NEMID_TB +# endif +# define machine_is_nemid_tb() (machine_arch_type == MACH_TYPE_NEMID_TB) +#else +# define machine_is_nemid_tb() (0) +#endif + +#ifdef CONFIG_MACH_TERRIER +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_TERRIER +# endif +# define machine_is_terrier() (machine_arch_type == MACH_TYPE_TERRIER) +#else +# define machine_is_terrier() (0) +#endif + /* * These have not yet been registered */ -- cgit From 81c0ebf623ddbb6a4da8e051441c83e99a01b00b Mon Sep 17 00:00:00 2001 From: Vipin KUMAR Date: Fri, 15 Jan 2010 19:15:43 +0530 Subject: SPEAr : Adding basic SPEAr architecture support. SPEAr Architecture support added. It contains the support for following SPEAr blocks - Timer - System controller - Misc registers Signed-off-by: Vipin --- include/asm-arm/arch-spear/hardware.h | 66 ++++++++++++++++ include/asm-arm/arch-spear/spr_gpt.h | 85 ++++++++++++++++++++ include/asm-arm/arch-spear/spr_misc.h | 130 +++++++++++++++++++++++++++++++ include/asm-arm/arch-spear/spr_syscntl.h | 38 +++++++++ 4 files changed, 319 insertions(+) create mode 100644 include/asm-arm/arch-spear/hardware.h create mode 100755 include/asm-arm/arch-spear/spr_gpt.h create mode 100644 include/asm-arm/arch-spear/spr_misc.h create mode 100644 include/asm-arm/arch-spear/spr_syscntl.h (limited to 'include') diff --git a/include/asm-arm/arch-spear/hardware.h b/include/asm-arm/arch-spear/hardware.h new file mode 100644 index 0000000000..818f36cc66 --- /dev/null +++ b/include/asm-arm/arch-spear/hardware.h @@ -0,0 +1,66 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, STMicroelectronics, + * + * 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 + */ + +#ifndef _ASM_ARCH_HARDWARE_H +#define _ASM_ARCH_HARDWARE_H + +#define CONFIG_SYS_USBD_BASE (0xE1100000) +#define CONFIG_SYS_PLUG_BASE (0xE1200000) +#define CONFIG_SYS_FIFO_BASE (0xE1000800) +#define CONFIG_SYS_SMI_BASE (0xFC000000) +#define CONFIG_SPEAR_SYSCNTLBASE (0xFCA00000) +#define CONFIG_SPEAR_TIMERBASE (0xFC800000) +#define CONFIG_SPEAR_MISCBASE (0xFCA80000) + +#define CONFIG_SYS_NAND_CLE (1 << 16) +#define CONFIG_SYS_NAND_ALE (1 << 17) + +#if defined(CONFIG_SPEAR600) +#define CONFIG_SYS_I2C_BASE (0xD0200000) +#define CONFIG_SPEAR_FSMCBASE (0xD1800000) + +#elif defined(CONFIG_SPEAR300) +#define CONFIG_SYS_I2C_BASE (0xD0180000) +#define CONFIG_SPEAR_FSMCBASE (0x94000000) + +#elif defined(CONFIG_SPEAR310) +#define CONFIG_SYS_I2C_BASE (0xD0180000) +#define CONFIG_SPEAR_FSMCBASE (0x44000000) + +#undef CONFIG_SYS_NAND_CLE +#undef CONFIG_SYS_NAND_ALE +#define CONFIG_SYS_NAND_CLE (1 << 17) +#define CONFIG_SYS_NAND_ALE (1 << 16) + +#define CONFIG_SPEAR_EMIBASE (0x4F000000) +#define CONFIG_SPEAR_RASBASE (0xB4000000) + +#elif defined(CONFIG_SPEAR320) +#define CONFIG_SYS_I2C_BASE (0xD0180000) +#define CONFIG_SPEAR_FSMCBASE (0x4C000000) + +#define CONFIG_SPEAR_EMIBASE (0x40000000) +#define CONFIG_SPEAR_RASBASE (0xB3000000) + +#endif +#endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/include/asm-arm/arch-spear/spr_gpt.h b/include/asm-arm/arch-spear/spr_gpt.h new file mode 100755 index 0000000000..965b5abb9a --- /dev/null +++ b/include/asm-arm/arch-spear/spr_gpt.h @@ -0,0 +1,85 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. + * + * 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 + */ + +#ifndef _SPR_GPT_H +#define _SPR_GPT_H + +struct gpt_regs { + u8 reserved[0x80]; + u32 control; + u32 status; + u32 compare; + u32 count; + u32 capture_re; + u32 capture_fe; +}; + +/* + * TIMER_CONTROL register settings + */ + +#define GPT_PRESCALER_MASK 0x000F +#define GPT_PRESCALER_1 0x0000 +#define GPT_PRESCALER_2 0x0001 +#define GPT_PRESCALER_4 0x0002 +#define GPT_PRESCALER_8 0x0003 +#define GPT_PRESCALER_16 0x0004 +#define GPT_PRESCALER_32 0x0005 +#define GPT_PRESCALER_64 0x0006 +#define GPT_PRESCALER_128 0x0007 +#define GPT_PRESCALER_256 0x0008 + +#define GPT_MODE_SINGLE_SHOT 0x0010 +#define GPT_MODE_AUTO_RELOAD 0x0000 + +#define GPT_ENABLE 0x0020 + +#define GPT_CAPT_MODE_MASK 0x00C0 +#define GPT_CAPT_MODE_NONE 0x0000 +#define GPT_CAPT_MODE_RE 0x0040 +#define GPT_CAPT_MODE_FE 0x0080 +#define GPT_CAPT_MODE_BOTH 0x00C0 + +#define GPT_INT_MATCH 0x0100 +#define GPT_INT_FE 0x0200 +#define GPT_INT_RE 0x0400 + +/* + * TIMER_STATUS register settings + */ + +#define GPT_STS_MATCH 0x0001 +#define GPT_STS_FE 0x0002 +#define GPT_STS_RE 0x0004 + +/* + * TIMER_COMPARE register settings + */ + +#define GPT_FREE_RUNNING 0xFFFF + +/* Timer, HZ specific defines */ +#define CONFIG_SPEAR_HZ (1000) +#define CONFIG_SPEAR_HZ_CLOCK (8300000) + +#endif diff --git a/include/asm-arm/arch-spear/spr_misc.h b/include/asm-arm/arch-spear/spr_misc.h new file mode 100644 index 0000000000..8b96d9b52a --- /dev/null +++ b/include/asm-arm/arch-spear/spr_misc.h @@ -0,0 +1,130 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. + * + * 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 + */ + +#ifndef _SPR_MISC_H +#define _SPR_MISC_H + +struct misc_regs { + u32 auto_cfg_reg; /* 0x0 */ + u32 armdbg_ctr_reg; /* 0x4 */ + u32 pll1_cntl; /* 0x8 */ + u32 pll1_frq; /* 0xc */ + u32 pll1_mod; /* 0x10 */ + u32 pll2_cntl; /* 0x14 */ + u32 pll2_frq; /* 0x18 */ + u32 pll2_mod; /* 0x1C */ + u32 pll_ctr_reg; /* 0x20 */ + u32 amba_clk_cfg; /* 0x24 */ + u32 periph_clk_cfg; /* 0x28 */ + u32 periph1_clken; /* 0x2C */ + u32 periph2_clken; /* 0x30 */ + u32 ras_clken; /* 0x34 */ + u32 periph1_rst; /* 0x38 */ + u32 periph2_rst; /* 0x3C */ + u32 ras_rst; /* 0x40 */ + u32 prsc1_clk_cfg; /* 0x44 */ + u32 prsc2_clk_cfg; /* 0x48 */ + u32 prsc3_clk_cfg; /* 0x4C */ + u32 amem_cfg_ctrl; /* 0x50 */ + u32 port_cfg_ctrl; /* 0x54 */ + u32 reserved_1; /* 0x58 */ + u32 clcd_synth_clk; /* 0x5C */ + u32 irda_synth_clk; /* 0x60 */ + u32 uart_synth_clk; /* 0x64 */ + u32 gmac_synth_clk; /* 0x68 */ + u32 ras_synth1_clk; /* 0x6C */ + u32 ras_synth2_clk; /* 0x70 */ + u32 ras_synth3_clk; /* 0x74 */ + u32 ras_synth4_clk; /* 0x78 */ + u32 arb_icm_ml1; /* 0x7C */ + u32 arb_icm_ml2; /* 0x80 */ + u32 arb_icm_ml3; /* 0x84 */ + u32 arb_icm_ml4; /* 0x88 */ + u32 arb_icm_ml5; /* 0x8C */ + u32 arb_icm_ml6; /* 0x90 */ + u32 arb_icm_ml7; /* 0x94 */ + u32 arb_icm_ml8; /* 0x98 */ + u32 arb_icm_ml9; /* 0x9C */ + u32 dma_src_sel; /* 0xA0 */ + u32 uphy_ctr_reg; /* 0xA4 */ + u32 gmac_ctr_reg; /* 0xA8 */ + u32 port_bridge_ctrl; /* 0xAC */ + u32 reserved_2[4]; /* 0xB0--0xBC */ + u32 prc1_ilck_ctrl_reg; /* 0xC0 */ + u32 prc2_ilck_ctrl_reg; /* 0xC4 */ + u32 prc3_ilck_ctrl_reg; /* 0xC8 */ + u32 prc4_ilck_ctrl_reg; /* 0xCC */ + u32 prc1_intr_ctrl_reg; /* 0xD0 */ + u32 prc2_intr_ctrl_reg; /* 0xD4 */ + u32 prc3_intr_ctrl_reg; /* 0xD8 */ + u32 prc4_intr_ctrl_reg; /* 0xDC */ + u32 powerdown_cfg_reg; /* 0xE0 */ + u32 ddr_1v8_compensation; /* 0xE4 */ + u32 ddr_2v5_compensation; /* 0xE8 */ + u32 core_3v3_compensation; /* 0xEC */ + u32 ddr_pad; /* 0xF0 */ + u32 bist1_ctr_reg; /* 0xF4 */ + u32 bist2_ctr_reg; /* 0xF8 */ + u32 bist3_ctr_reg; /* 0xFC */ + u32 bist4_ctr_reg; /* 0x100 */ + u32 bist5_ctr_reg; /* 0x104 */ + u32 bist1_rslt_reg; /* 0x108 */ + u32 bist2_rslt_reg; /* 0x10C */ + u32 bist3_rslt_reg; /* 0x110 */ + u32 bist4_rslt_reg; /* 0x114 */ + u32 bist5_rslt_reg; /* 0x118 */ + u32 syst_error_reg; /* 0x11C */ + u32 reserved_3[0x1FB8]; /* 0x120--0x7FFC */ + u32 ras_gpp1_in; /* 0x8000 */ + u32 ras_gpp2_in; /* 0x8004 */ + u32 ras_gpp1_out; /* 0x8008 */ + u32 ras_gpp2_out; /* 0x800C */ +}; + +/* AUTO_CFG_REG value */ +#define MISC_SOCCFGMSK 0x0000003F +#define MISC_SOCCFG30 0x0000000C +#define MISC_SOCCFG31 0x0000000D +#define MISC_NANDDIS 0x00020000 + +/* PERIPH_CLK_CFG value */ +#define MISC_GPT3SYNTH 0x00000400 +#define MISC_GPT4SYNTH 0x00000800 + +/* PRSC_CLK_CFG value */ +/* + * Fout = Fin / (2^(N+1) * (M + 1)) + */ +#define MISC_PRSC_N_1 0x00001000 +#define MISC_PRSC_M_9 0x00000009 +#define MISC_PRSC_N_4 0x00004000 +#define MISC_PRSC_M_399 0x0000018F +#define MISC_PRSC_N_6 0x00006000 +#define MISC_PRSC_M_2593 0x00000A21 +#define MISC_PRSC_M_124 0x0000007C +#define MISC_PRSC_CFG (MISC_PRSC_N_1 | MISC_PRSC_M_9) + +/* PERIPH1_CLKEN, PERIPH1_RST value */ +#define MISC_USBDENB 0x01000000 + +#endif diff --git a/include/asm-arm/arch-spear/spr_syscntl.h b/include/asm-arm/arch-spear/spr_syscntl.h new file mode 100644 index 0000000000..3c92f094cf --- /dev/null +++ b/include/asm-arm/arch-spear/spr_syscntl.h @@ -0,0 +1,38 @@ +/* + * (C) Copyright 2009 + * Ryan CHEN, ST Micoelectronics, ryan.chen@st.com + * + * 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 + */ + +struct syscntl_regs { + u32 scctrl; + u32 scsysstat; + u32 scimctrl; + u32 scimsysstat; + u32 scxtalctrl; + u32 scpllctrl; + u32 scpllfctrl; + u32 scperctrl0; + u32 scperctrl1; + u32 scperen; + u32 scperdis; + const u32 scperclken; + const u32 scperstat; +}; -- cgit From 2403f8f417b1b94701bb5949903d701f1f414a42 Mon Sep 17 00:00:00 2001 From: Vipin KUMAR Date: Fri, 15 Jan 2010 19:15:44 +0530 Subject: SPEAr : i2c driver support added for SPEAr SoCs SPEAr SoCs contain a synopsys i2c controller. This patch adds the driver for this IP. Signed-off-by: Vipin --- include/asm-arm/arch-spear/spr_i2c.h | 146 +++++++++++++++++++++++++++++++++++ 1 file changed, 146 insertions(+) create mode 100755 include/asm-arm/arch-spear/spr_i2c.h (limited to 'include') diff --git a/include/asm-arm/arch-spear/spr_i2c.h b/include/asm-arm/arch-spear/spr_i2c.h new file mode 100755 index 0000000000..7521ebc6cf --- /dev/null +++ b/include/asm-arm/arch-spear/spr_i2c.h @@ -0,0 +1,146 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. + * + * 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 + */ + +#ifndef __SPR_I2C_H_ +#define __SPR_I2C_H_ + +struct i2c_regs { + u32 ic_con; + u32 ic_tar; + u32 ic_sar; + u32 ic_hs_maddr; + u32 ic_cmd_data; + u32 ic_ss_scl_hcnt; + u32 ic_ss_scl_lcnt; + u32 ic_fs_scl_hcnt; + u32 ic_fs_scl_lcnt; + u32 ic_hs_scl_hcnt; + u32 ic_hs_scl_lcnt; + u32 ic_intr_stat; + u32 ic_intr_mask; + u32 ic_raw_intr_stat; + u32 ic_rx_tl; + u32 ic_tx_tl; + u32 ic_clr_intr; + u32 ic_clr_rx_under; + u32 ic_clr_rx_over; + u32 ic_clr_tx_over; + u32 ic_clr_rd_req; + u32 ic_clr_tx_abrt; + u32 ic_clr_rx_done; + u32 ic_clr_activity; + u32 ic_clr_stop_det; + u32 ic_clr_start_det; + u32 ic_clr_gen_call; + u32 ic_enable; + u32 ic_status; + u32 ic_txflr; + u32 ix_rxflr; + u32 reserved_1; + u32 ic_tx_abrt_source; +}; + +#define IC_CLK 166 +#define NANO_TO_MICRO 1000 + +/* High and low times in different speed modes (in ns) */ +#define MIN_SS_SCL_HIGHTIME 4000 +#define MIN_SS_SCL_LOWTIME 5000 +#define MIN_FS_SCL_HIGHTIME 800 +#define MIN_FS_SCL_LOWTIME 1700 +#define MIN_HS_SCL_HIGHTIME 60 +#define MIN_HS_SCL_LOWTIME 160 + +/* Worst case timeout for 1 byte is kept as 2ms */ +#define I2C_BYTE_TO (CONFIG_SYS_HZ/500) +#define I2C_STOPDET_TO (CONFIG_SYS_HZ/500) +#define I2C_BYTE_TO_BB (I2C_BYTE_TO * 16) + +/* i2c control register definitions */ +#define IC_CON_SD 0x0040 +#define IC_CON_RE 0x0020 +#define IC_CON_10BITADDRMASTER 0x0010 +#define IC_CON_10BITADDR_SLAVE 0x0008 +#define IC_CON_SPD_MSK 0x0006 +#define IC_CON_SPD_SS 0x0002 +#define IC_CON_SPD_FS 0x0004 +#define IC_CON_SPD_HS 0x0006 +#define IC_CON_MM 0x0001 + +/* i2c target address register definitions */ +#define TAR_ADDR 0x0050 + +/* i2c slave address register definitions */ +#define IC_SLAVE_ADDR 0x0002 + +/* i2c data buffer and command register definitions */ +#define IC_CMD 0x0100 + +/* i2c interrupt status register definitions */ +#define IC_GEN_CALL 0x0800 +#define IC_START_DET 0x0400 +#define IC_STOP_DET 0x0200 +#define IC_ACTIVITY 0x0100 +#define IC_RX_DONE 0x0080 +#define IC_TX_ABRT 0x0040 +#define IC_RD_REQ 0x0020 +#define IC_TX_EMPTY 0x0010 +#define IC_TX_OVER 0x0008 +#define IC_RX_FULL 0x0004 +#define IC_RX_OVER 0x0002 +#define IC_RX_UNDER 0x0001 + +/* fifo threshold register definitions */ +#define IC_TL0 0x00 +#define IC_TL1 0x01 +#define IC_TL2 0x02 +#define IC_TL3 0x03 +#define IC_TL4 0x04 +#define IC_TL5 0x05 +#define IC_TL6 0x06 +#define IC_TL7 0x07 +#define IC_RX_TL IC_TL0 +#define IC_TX_TL IC_TL0 + +/* i2c enable register definitions */ +#define IC_ENABLE_0B 0x0001 + +/* i2c status register definitions */ +#define IC_STATUS_SA 0x0040 +#define IC_STATUS_MA 0x0020 +#define IC_STATUS_RFF 0x0010 +#define IC_STATUS_RFNE 0x0008 +#define IC_STATUS_TFE 0x0004 +#define IC_STATUS_TFNF 0x0002 +#define IC_STATUS_ACT 0x0001 + +/* Speed Selection */ +#define IC_SPEED_MODE_STANDARD 1 +#define IC_SPEED_MODE_FAST 2 +#define IC_SPEED_MODE_MAX 3 + +#define I2C_MAX_SPEED 3400000 +#define I2C_FAST_SPEED 400000 +#define I2C_STANDARD_SPEED 100000 + +#endif /* __SPR_I2C_H_ */ -- cgit From a6e34f76c51c8514f1b691fc60394f09ae4fb2ff Mon Sep 17 00:00:00 2001 From: Vipin KUMAR Date: Fri, 15 Jan 2010 19:15:45 +0530 Subject: SPEAr : smi driver support for SPEAr SoCs SPEAr SoCs contain a serial memory interface controller. This controller is used to interface with spi based memories. This patch adds the driver for this IP. Signed-off-by: Vipin --- include/asm-arm/arch-spear/spr_smi.h | 115 +++++++++++++++++++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100755 include/asm-arm/arch-spear/spr_smi.h (limited to 'include') diff --git a/include/asm-arm/arch-spear/spr_smi.h b/include/asm-arm/arch-spear/spr_smi.h new file mode 100755 index 0000000000..06df74557f --- /dev/null +++ b/include/asm-arm/arch-spear/spr_smi.h @@ -0,0 +1,115 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. + * + * 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 + */ + +#ifndef SPR_SMI_H +#define SPR_SMI_H + +/* 0xF800.0000 . 0xFBFF.FFFF 64MB SMI (Serial Flash Mem) */ +/* 0xFC00.0000 . 0xFC1F.FFFF 2MB SMI (Serial Flash Reg.) */ + +#define FLASH_START_ADDRESS CONFIG_SYS_FLASH_BASE +#define FLASH_BANK_SIZE CONFIG_SYS_FLASH_BANK_SIZE + +#define SMIBANK0_BASE (FLASH_START_ADDRESS) +#define SMIBANK1_BASE (SMIBANK0_BASE + FLASH_BANK_SIZE) +#define SMIBANK2_BASE (SMIBANK1_BASE + FLASH_BANK_SIZE) +#define SMIBANK3_BASE (SMIBANK2_BASE + FLASH_BANK_SIZE) + +#define BANK0 0 +#define BANK1 1 +#define BANK2 2 +#define BANK3 3 + +struct smi_regs { + u32 smi_cr1; + u32 smi_cr2; + u32 smi_sr; + u32 smi_tr; + u32 smi_rr; +}; + +/* CONTROL REG 1 */ +#define BANK_EN 0x0000000F /* enables all banks */ +#define DSEL_TIME 0x00000060 /* Deselect time */ +#define PRESCAL5 0x00000500 /* AHB_CK prescaling value */ +#define PRESCALA 0x00000A00 /* AHB_CK prescaling value */ +#define PRESCAL3 0x00000300 /* AHB_CK prescaling value */ +#define PRESCAL4 0x00000400 /* AHB_CK prescaling value */ +#define SW_MODE 0x10000000 /* enables SW Mode */ +#define WB_MODE 0x20000000 /* Write Burst Mode */ +#define FAST_MODE 0x00008000 /* Fast Mode */ +#define HOLD1 0x00010000 + +/* CONTROL REG 2 */ +#define RD_STATUS_REG 0x00000400 /* reads status reg */ +#define WE 0x00000800 /* Write Enable */ +#define BANK0_SEL 0x00000000 /* Select Banck0 */ +#define BANK1_SEL 0x00001000 /* Select Banck1 */ +#define BANK2_SEL 0x00002000 /* Select Banck2 */ +#define BANK3_SEL 0x00003000 /* Select Banck3 */ +#define BANKSEL_SHIFT 12 +#define SEND 0x00000080 /* Send data */ +#define TX_LEN_1 0x00000001 /* data length = 1 byte */ +#define TX_LEN_2 0x00000002 /* data length = 2 byte */ +#define TX_LEN_3 0x00000003 /* data length = 3 byte */ +#define TX_LEN_4 0x00000004 /* data length = 4 byte */ +#define RX_LEN_1 0x00000010 /* data length = 1 byte */ +#define RX_LEN_2 0x00000020 /* data length = 2 byte */ +#define RX_LEN_3 0x00000030 /* data length = 3 byte */ +#define RX_LEN_4 0x00000040 /* data length = 4 byte */ +#define TFIE 0x00000100 /* Tx Flag Interrupt Enable */ +#define WCIE 0x00000200 /* WCF Interrupt Enable */ + +/* STATUS_REG */ +#define INT_WCF_CLR 0xFFFFFDFF /* clear: WCF clear */ +#define INT_TFF_CLR 0xFFFFFEFF /* clear: TFF clear */ +#define WIP_BIT 0x00000001 /* WIP Bit of SPI SR */ +#define WEL_BIT 0x00000002 /* WEL Bit of SPI SR */ +#define RSR 0x00000005 /* Read Status regiser */ +#define TFF 0x00000100 /* Transfer Finished FLag */ +#define WCF 0x00000200 /* Transfer Finished FLag */ +#define ERF1 0x00000400 /* Error Flag 1 */ +#define ERF2 0x00000800 /* Error Flag 2 */ +#define WM0 0x00001000 /* WM Bank 0 */ +#define WM1 0x00002000 /* WM Bank 1 */ +#define WM2 0x00004000 /* WM Bank 2 */ +#define WM3 0x00008000 /* WM Bank 3 */ +#define WM_SHIFT 12 + +/* TR REG */ +#define READ_ID 0x0000009F /* Read Identification */ +#define BULK_ERASE 0x000000C7 /* BULK erase */ +#define SECTOR_ERASE 0x000000D8 /* SECTOR erase */ +#define WRITE_ENABLE 0x00000006 /* Wenable command to FLASH */ + +struct flash_dev { + u32 density; + ulong size; + ushort sector_count; +}; + +#define SFLASH_PAGE_SIZE 0x100 /* flash page size */ +#define XFER_FINISH_TOUT 2 /* xfer finish timeout */ +#define WMODE_TOUT 2 /* write enable timeout */ + +#endif -- cgit From 165fa406ad8c39c0c32a31476a8a9bda3db72851 Mon Sep 17 00:00:00 2001 From: Vipin KUMAR Date: Fri, 15 Jan 2010 19:15:46 +0530 Subject: SPEAr : nand driver support for SPEAr SoCs SPEAr SoCs contain an FSMC controller which can be used to interface with a range of memories eg. NAND, SRAM, NOR. Currently, this driver supports interfacing FSMC with NAND memories Signed-off-by: Vipin --- include/asm-arm/arch-spear/spr_nand.h | 57 +++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 include/asm-arm/arch-spear/spr_nand.h (limited to 'include') diff --git a/include/asm-arm/arch-spear/spr_nand.h b/include/asm-arm/arch-spear/spr_nand.h new file mode 100644 index 0000000000..2b63dc7e8e --- /dev/null +++ b/include/asm-arm/arch-spear/spr_nand.h @@ -0,0 +1,57 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. + * + * 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 + */ + +#ifndef __SPR_NAND_H__ +#define __SPR_NAND_H__ + +struct fsmc_regs { + u32 reserved_1[0x10]; + u32 genmemctrl_pc; + u32 reserved_2; + u32 genmemctrl_comm; + u32 genmemctrl_attrib; + u32 reserved_3; + u32 genmemctrl_ecc; +}; + +/* genmemctrl_pc register definitions */ +#define FSMC_RESET (1 << 0) +#define FSMC_WAITON (1 << 1) +#define FSMC_ENABLE (1 << 2) +#define FSMC_DEVTYPE_NAND (1 << 3) +#define FSMC_DEVWID_8 (0 << 4) +#define FSMC_DEVWID_16 (1 << 4) +#define FSMC_ECCEN (1 << 6) +#define FSMC_ECCPLEN_512 (0 << 7) +#define FSMC_ECCPLEN_256 (1 << 7) +#define FSMC_TCLR_1 (1 << 9) +#define FSMC_TAR_1 (1 << 13) + +/* genmemctrl_comm register definitions */ +#define FSMC_TSET_0 (0 << 0) +#define FSMC_TWAIT_6 (6 << 8) +#define FSMC_THOLD_4 (4 << 16) +#define FSMC_THIZ_1 (1 << 24) + +extern int spear_nand_init(struct nand_chip *nand); +#endif -- cgit From 62db1c0d79f1fd75961eec81edc8c0a1bc1f09a6 Mon Sep 17 00:00:00 2001 From: Vipin KUMAR Date: Fri, 15 Jan 2010 19:15:47 +0530 Subject: SPEAr : usbd driver support for SPEAr SoCs SPEAr SoCs contain a synopsys usb device controller. USB Device IP can work in 2 modes - DMA mode - Slave mode The driver adds support only for slave mode operation of usb device IP. This driver is used along with standard USBTTY driver to obtain a tty interface over USB on the host Signed-off-by: Vipin --- include/usb/spr_udc.h | 230 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 230 insertions(+) create mode 100755 include/usb/spr_udc.h (limited to 'include') diff --git a/include/usb/spr_udc.h b/include/usb/spr_udc.h new file mode 100755 index 0000000000..2c332d5999 --- /dev/null +++ b/include/usb/spr_udc.h @@ -0,0 +1,230 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. + * + * 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 + */ + +#ifndef __SPR_UDC_H +#define __SPR_UDC_H + +/* + * Defines for USBD + * + * The udc_ahb controller has three AHB slaves: + * + * 1. THe UDC registers + * 2. The plug detect + * 3. The RX/TX FIFO + */ + +#define MAX_ENDPOINTS 16 + +struct udc_endp_regs { + u32 endp_cntl; + u32 endp_status; + u32 endp_bsorfn; + u32 endp_maxpacksize; + u32 reserved_1; + u32 endp_desc_point; + u32 reserved_2; + u32 write_done; +}; + +/* Endpoint Control Register definitions */ + +#define ENDP_CNTL_STALL 0x00000001 +#define ENDP_CNTL_FLUSH 0x00000002 +#define ENDP_CNTL_SNOOP 0x00000004 +#define ENDP_CNTL_POLL 0x00000008 +#define ENDP_CNTL_CONTROL 0x00000000 +#define ENDP_CNTL_ISO 0x00000010 +#define ENDP_CNTL_BULK 0x00000020 +#define ENDP_CNTL_INT 0x00000030 +#define ENDP_CNTL_NAK 0x00000040 +#define ENDP_CNTL_SNAK 0x00000080 +#define ENDP_CNTL_CNAK 0x00000100 +#define ENDP_CNTL_RRDY 0x00000200 + +/* Endpoint Satus Register definitions */ + +#define ENDP_STATUS_PIDMSK 0x0000000f +#define ENDP_STATUS_OUTMSK 0x00000030 +#define ENDP_STATUS_OUT_NONE 0x00000000 +#define ENDP_STATUS_OUT_DATA 0x00000010 +#define ENDP_STATUS_OUT_SETUP 0x00000020 +#define ENDP_STATUS_IN 0x00000040 +#define ENDP_STATUS_BUFFNAV 0x00000080 +#define ENDP_STATUS_FATERR 0x00000100 +#define ENDP_STATUS_HOSTBUSERR 0x00000200 +#define ENDP_STATUS_TDC 0x00000400 +#define ENDP_STATUS_RXPKTMSK 0x003ff800 + +struct udc_regs { + struct udc_endp_regs in_regs[MAX_ENDPOINTS]; + struct udc_endp_regs out_regs[MAX_ENDPOINTS]; + u32 dev_conf; + u32 dev_cntl; + u32 dev_stat; + u32 dev_int; + u32 dev_int_mask; + u32 endp_int; + u32 endp_int_mask; + u32 reserved_3[0x39]; + u32 reserved_4; /* offset 0x500 */ + u32 udc_endp_reg[MAX_ENDPOINTS]; +}; + +/* Device Configuration Register definitions */ + +#define DEV_CONF_HS_SPEED 0x00000000 +#define DEV_CONF_LS_SPEED 0x00000002 +#define DEV_CONF_FS_SPEED 0x00000003 +#define DEV_CONF_REMWAKEUP 0x00000004 +#define DEV_CONF_SELFPOW 0x00000008 +#define DEV_CONF_SYNCFRAME 0x00000010 +#define DEV_CONF_PHYINT_8 0x00000020 +#define DEV_CONF_PHYINT_16 0x00000000 +#define DEV_CONF_UTMI_BIDIR 0x00000040 +#define DEV_CONF_STATUS_STALL 0x00000080 + +/* Device Control Register definitions */ + +#define DEV_CNTL_RESUME 0x00000001 +#define DEV_CNTL_TFFLUSH 0x00000002 +#define DEV_CNTL_RXDMAEN 0x00000004 +#define DEV_CNTL_TXDMAEN 0x00000008 +#define DEV_CNTL_DESCRUPD 0x00000010 +#define DEV_CNTL_BIGEND 0x00000020 +#define DEV_CNTL_BUFFILL 0x00000040 +#define DEV_CNTL_TSHLDEN 0x00000080 +#define DEV_CNTL_BURSTEN 0x00000100 +#define DEV_CNTL_DMAMODE 0x00000200 +#define DEV_CNTL_SOFTDISCONNECT 0x00000400 +#define DEV_CNTL_SCALEDOWN 0x00000800 +#define DEV_CNTL_BURSTLENU 0x00010000 +#define DEV_CNTL_BURSTLENMSK 0x00ff0000 +#define DEV_CNTL_TSHLDLENU 0x01000000 +#define DEV_CNTL_TSHLDLENMSK 0xff000000 + +/* Device Status Register definitions */ + +#define DEV_STAT_CFG 0x0000000f +#define DEV_STAT_INTF 0x000000f0 +#define DEV_STAT_ALT 0x00000f00 +#define DEV_STAT_SUSP 0x00001000 +#define DEV_STAT_ENUM 0x00006000 +#define DEV_STAT_ENUM_SPEED_HS 0x00000000 +#define DEV_STAT_ENUM_SPEED_FS 0x00002000 +#define DEV_STAT_ENUM_SPEED_LS 0x00004000 +#define DEV_STAT_RXFIFO_EMPTY 0x00008000 +#define DEV_STAT_PHY_ERR 0x00010000 +#define DEV_STAT_TS 0xf0000000 + +/* Device Interrupt Register definitions */ + +#define DEV_INT_MSK 0x0000007f +#define DEV_INT_SETCFG 0x00000001 +#define DEV_INT_SETINTF 0x00000002 +#define DEV_INT_INACTIVE 0x00000004 +#define DEV_INT_USBRESET 0x00000008 +#define DEV_INT_SUSPUSB 0x00000010 +#define DEV_INT_SOF 0x00000020 +#define DEV_INT_ENUM 0x00000040 + +/* Endpoint Interrupt Register definitions */ + +#define ENDP0_INT_CTRLIN 0x00000001 +#define ENDP1_INT_BULKIN 0x00000002 +#define ENDP_INT_NONISOIN_MSK 0x0000AAAA +#define ENDP2_INT_BULKIN 0x00000004 +#define ENDP0_INT_CTRLOUT 0x00010000 +#define ENDP1_INT_BULKOUT 0x00020000 +#define ENDP2_INT_BULKOUT 0x00040000 +#define ENDP_INT_NONISOOUT_MSK 0x55540000 + +/* Endpoint Register definitions */ +#define ENDP_EPDIR_OUT 0x00000000 +#define ENDP_EPDIR_IN 0x00000010 +#define ENDP_EPTYPE_CNTL 0x0 +#define ENDP_EPTYPE_ISO 0x1 +#define ENDP_EPTYPE_BULK 0x2 +#define ENDP_EPTYPE_INT 0x3 + +/* + * Defines for Plug Detect + */ + +struct plug_regs { + u32 plug_state; + u32 plug_pending; +}; + +/* Plug State Register definitions */ +#define PLUG_STATUS_EN 0x1 +#define PLUG_STATUS_ATTACHED 0x2 +#define PLUG_STATUS_PHY_RESET 0x4 +#define PLUG_STATUS_PHY_MODE 0x8 + +/* + * Defines for UDC FIFO (Slave Mode) + */ +struct udcfifo_regs { + u32 *fifo_p; +}; + +/* + * USBTTY definitions + */ +#define EP0_MAX_PACKET_SIZE 64 +#define UDC_INT_ENDPOINT 1 +#define UDC_INT_PACKET_SIZE 64 +#define UDC_OUT_ENDPOINT 2 +#define UDC_BULK_PACKET_SIZE 64 +#define UDC_IN_ENDPOINT 3 +#define UDC_OUT_PACKET_SIZE 64 +#define UDC_IN_PACKET_SIZE 64 + +/* + * UDC endpoint definitions + */ +#define UDC_EP0 0 +#define UDC_EP1 1 +#define UDC_EP2 2 +#define UDC_EP3 3 + +/* + * Function declarations + */ + +void udc_irq(void); + +void udc_set_nak(int epid); +void udc_unset_nak(int epid); +int udc_endpoint_write(struct usb_endpoint_instance *endpoint); +int udc_init(void); +void udc_enable(struct usb_device_instance *device); +void udc_disable(void); +void udc_connect(void); +void udc_disconnect(void); +void udc_startup_events(struct usb_device_instance *device); +void udc_setup_ep(struct usb_device_instance *device, unsigned int ep, + struct usb_endpoint_instance *endpoint); + +#endif /* __SPR_UDC_H */ -- cgit From 566c9c16fe4e501c3193ae6605bc9c663c6ea706 Mon Sep 17 00:00:00 2001 From: Vipin KUMAR Date: Fri, 15 Jan 2010 19:15:48 +0530 Subject: SPEAr : Support added for SPEAr600 board SPEAr600 SoC support contains basic spear600 support along with the usage of following drivers - serial driver(UART) - i2c driver - smi driver - nand driver(FSMC) - usbd driver Signed-off-by: Vipin --- include/asm-arm/arch-spear/spr_defs.h | 38 +++++ include/asm-arm/arch-spear/spr_xloader_table.h | 67 ++++++++ include/configs/spear-common.h | 213 +++++++++++++++++++++++++ include/configs/spear6xx.h | 43 +++++ 4 files changed, 361 insertions(+) create mode 100644 include/asm-arm/arch-spear/spr_defs.h create mode 100755 include/asm-arm/arch-spear/spr_xloader_table.h create mode 100644 include/configs/spear-common.h create mode 100755 include/configs/spear6xx.h (limited to 'include') diff --git a/include/asm-arm/arch-spear/spr_defs.h b/include/asm-arm/arch-spear/spr_defs.h new file mode 100644 index 0000000000..9dde54a7ad --- /dev/null +++ b/include/asm-arm/arch-spear/spr_defs.h @@ -0,0 +1,38 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. + * + * 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 + */ + +#ifndef __SPR_DEFS_H__ +#define __SPR_DEFS_H__ + +extern int spear_board_init(ulong); +extern void setfreq(unsigned int, unsigned int); +extern unsigned int setfreq_sz; + +struct chip_data { + int cpufreq; + int dramfreq; + int dramtype; + uchar version[32]; +}; + +#endif diff --git a/include/asm-arm/arch-spear/spr_xloader_table.h b/include/asm-arm/arch-spear/spr_xloader_table.h new file mode 100755 index 0000000000..7e3da18578 --- /dev/null +++ b/include/asm-arm/arch-spear/spr_xloader_table.h @@ -0,0 +1,67 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. + * + * 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 + */ + +#ifndef _SPR_XLOADER_TABLE_H +#define _SPR_XLOADER_TABLE_H + +#define XLOADER_TABLE_VERSION_1_1 2 +#define XLOADER_TABLE_VERSION_1_2 3 + +#define XLOADER_TABLE_ADDRESS 0xD2801FF0 + +#define DDRMOBILE 1 +#define DDR2 2 + +#define REV_BA 1 +#define REV_AA 2 +#define REV_AB 3 + +struct xloader_table_1_1 { + unsigned short ddrfreq; + unsigned char ddrsize; + unsigned char ddrtype; + + unsigned char soc_rev; +} __attribute__ ((packed)); + +struct xloader_table_1_2 { + unsigned const char *version; + + unsigned short ddrfreq; + unsigned char ddrsize; + unsigned char ddrtype; + + unsigned char soc_rev; +} __attribute__ ((packed)); + +union table_contents { + struct xloader_table_1_1 table_1_1; + struct xloader_table_1_2 table_1_2; +}; + +struct xloader_table { + unsigned char table_version; + union table_contents table; +} __attribute__ ((packed)); + +#endif diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h new file mode 100644 index 0000000000..cc52e39ffb --- /dev/null +++ b/include/configs/spear-common.h @@ -0,0 +1,213 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, STMicroelectronics, + * + * 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 + */ + +#ifndef _SPEAR_COMMON_H +#define _SPEAR_COMMON_H +/* + * Common configurations used for both spear3xx as well as spear6xx + */ + +/* USBD driver configuration */ +#define CONFIG_SPEARUDC +#define CONFIG_USB_DEVICE +#define CONFIG_USB_TTY + +#define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC" +#define CONFIG_USBD_MANUFACTURER "ST Microelectronics" + +#define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0" + +/* I2C driver configuration */ +#define CONFIG_HARD_I2C +#define CONFIG_SPEAR_I2C +#define CONFIG_SYS_I2C_SPEED 400000 +#define CONFIG_SYS_I2C_SLAVE 0x02 + +#define CONFIG_I2C_CHIPADDRESS 0x50 + +/* Timer, HZ specific defines */ +#define CONFIG_SYS_HZ (1000) +#define CONFIG_SYS_HZ_CLOCK (8300000) + +/* Flash configuration */ +#if defined(CONFIG_FLASH_PNOR) +#define CONFIG_SPEAR_EMI 1 +#else +#define CONFIG_SPEARSMI 1 +#endif + +#if defined(CONFIG_SPEARSMI) + +#define CONFIG_SYS_MAX_FLASH_BANKS 2 +#define CONFIG_SYS_FLASH_BASE (0xF8000000) +#define CONFIG_SYS_CS1_FLASH_BASE (0xF9000000) +#define CONFIG_SYS_FLASH_BANK_SIZE (0x01000000) +#define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \ + CONFIG_SYS_CS1_FLASH_BASE} +#define CONFIG_SYS_MAX_FLASH_SECT 128 + +#define CONFIG_SYS_FLASH_EMPTY_INFO 1 +#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ) +#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ) + +#endif + +/* + * Serial Configuration (PL011) + * CONFIG_PL01x_PORTS is defined in specific files + */ +#define CONFIG_PL011_SERIAL +#define CONFIG_PL011_CLOCK (48 * 1000 * 1000) +#define CONFIG_CONS_INDEX 0 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \ + 57600, 115200 } + +#define CONFIG_SYS_LOADS_BAUD_CHANGE + +/* NAND FLASH Configuration */ +#define CONFIG_NAND_SPEAR 1 +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_MTD_NAND_VERIFY_WRITE 1 + +/* + * Command support defines + */ +#define CONFIG_CMD_I2C +#define CONFIG_CMD_NAND +#define CONFIG_CMD_ENV +#define CONFIG_CMD_MEMORY +#define CONFIG_CMD_RUN +#define CONFIG_CMD_SAVES + +/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */ +#include +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_NFS + +/* + * Default Environment Varible definitions + */ +#if defined(CONFIG_SPEAR_USBTTY) +#define CONFIG_BOOTDELAY -1 +#else +#define CONFIG_BOOTDELAY 1 +#endif + +#define CONFIG_ENV_OVERWRITE + +/* + * U-Boot Environment placing definitions. + */ +#if defined(CONFIG_ENV_IS_IN_FLASH) +#ifdef CONFIG_SPEARSMI +/* + * Environment is in serial NOR flash + */ +#define CONFIG_SYS_MONITOR_LEN 0x00040000 +#define CONFIG_ENV_SECT_SIZE 0x00010000 +#define CONFIG_FSMTDBLK "/dev/mtdblock8 " + +#define CONFIG_BOOTCOMMAND "bootm 0xf8050000" + +#elif defined(CONFIG_SPEAR_EMI) +/* + * Environment is in parallel NOR flash + */ +#define CONFIG_SYS_MONITOR_LEN 0x00060000 +#define CONFIG_ENV_SECT_SIZE 0x00020000 +#define CONFIG_FSMTDBLK "/dev/mtdblock3 " + +#define CONFIG_BOOTCOMMAND "cp.b 0x50080000 0x1600000 " \ + "0x4C0000; bootm 0x1600000" +#endif + +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE +#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ + CONFIG_SYS_MONITOR_LEN) +#elif defined(CONFIG_ENV_IS_IN_NAND) +/* + * Environment is in NAND + */ + +#define CONFIG_ENV_OFFSET 0x60000 +#define CONFIG_ENV_RANGE 0x10000 +#define CONFIG_FSMTDBLK "/dev/mtdblock12 " + +#define CONFIG_BOOTCOMMAND "nand read.jffs2 0x1600000 " \ + "0x80000 0x4C0000; " \ + "bootm 0x1600000" +#endif + +#define CONFIG_BOOTARGS_NFS "root=/dev/nfs ip=dhcp " \ + "console=ttyS0 init=/bin/sh" +#define CONFIG_BOOTARGS "console=ttyS0 mem=128M " \ + "root="CONFIG_FSMTDBLK \ + "rootfstype=jffs2" + +#define CONFIG_ENV_SIZE 0x02000 + +/* Miscellaneous configurable options */ +#define CONFIG_BOOT_PARAMS_ADDR 0x00000100 +#define CONFIG_CMDLINE_TAG 1 +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_MISC_INIT_R 1 +#define CONFIG_ZERO_BOOTDELAY_CHECK 1 +#define CONFIG_AUTOBOOT_KEYED 1 +#define CONFIG_AUTOBOOT_STOP_STR " " +#define CONFIG_AUTOBOOT_PROMPT \ + "Hit SPACE in %d seconds to stop autoboot.\n", bootdelay + +#define CONFIG_SYS_MEMTEST_START 0x00800000 +#define CONFIG_SYS_MEMTEST_END 0x04000000 +#define CONFIG_SYS_MALLOC_LEN (1024*1024) +#define CONFIG_SYS_GBL_DATA_SIZE 128 +#define CONFIG_IDENT_STRING "-SPEAr" +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_PROMPT "u-boot> " +#define CONFIG_CMDLINE_EDITING +#define CONFIG_SYS_CBSIZE 256 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +#define CONFIG_SYS_LOAD_ADDR 0x00800000 +#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 +#define CONFIG_SYS_64BIT_VSPRINTF 1 + +#define CONFIG_EXTRA_ENV_SETTINGS CONFIG_EXTRA_ENV_USBTTY + +/* Stack sizes */ +#define CONFIG_STACKSIZE (128*1024) + +#ifdef CONFIG_USE_IRQ +#define CONFIG_STACKSIZE_IRQ (4*1024) +#define CONFIG_STACKSIZE_FIQ (4*1024) +#endif + +/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 0x00000000 +#define PHYS_SDRAM_1_MAXSIZE 0x40000000 + +#endif diff --git a/include/configs/spear6xx.h b/include/configs/spear6xx.h new file mode 100755 index 0000000000..2ad5beb82c --- /dev/null +++ b/include/configs/spear6xx.h @@ -0,0 +1,43 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, STMicroelectronics, + * + * 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 + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * High Level Configuration Options + * (easy to change) + */ +#define CONFIG_SPEAR600 1 + +#include + +/* Serial Configuration (PL011) */ +#define CONFIG_SYS_SERIAL0 0xD0000000 +#define CONFIG_SYS_SERIAL1 0xD0080000 +#define CONFIG_PL01x_PORTS { (void *)CONFIG_SYS_SERIAL0, \ + (void *)CONFIG_SYS_SERIAL1 } + +#define CONFIG_SYS_NAND_BASE (0xD2000000) + +#endif /* __CONFIG_H */ -- cgit From f92994f0f7403b84366ce04e554e461f624e6868 Mon Sep 17 00:00:00 2001 From: Vipin KUMAR Date: Fri, 15 Jan 2010 19:15:49 +0530 Subject: SPEAr : Support for HW mac id read/write from i2c mem This patch adds the support to read and write mac id from i2c memory. For reading: if (env contains ethaddr) pick env ethaddr else pick ethaddr from i2c memory For writing: chip_config ethaddr XX:XX:XX:XX:XX:XX writes the mac id in i2c memory Signed-off-by: Vipin --- include/asm-arm/arch-spear/spr_defs.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include') diff --git a/include/asm-arm/arch-spear/spr_defs.h b/include/asm-arm/arch-spear/spr_defs.h index 9dde54a7ad..fa8412ccfc 100644 --- a/include/asm-arm/arch-spear/spr_defs.h +++ b/include/asm-arm/arch-spear/spr_defs.h @@ -35,4 +35,12 @@ struct chip_data { uchar version[32]; }; +/* HW mac id in i2c memory definitions */ +#define MAGIC_OFF 0x0 +#define MAGIC_LEN 0x2 +#define MAGIC_BYTE0 0x55 +#define MAGIC_BYTE1 0xAA +#define MAC_OFF 0x2 +#define MAC_LEN 0x6 + #endif -- cgit From 7e074158ce239380259c5fc97e87be2896169973 Mon Sep 17 00:00:00 2001 From: Vipin KUMAR Date: Fri, 15 Jan 2010 19:15:50 +0530 Subject: SPEAr : Support added for SPEAr300 board SPEAr300 SoC support contains basic spear300 support along with the usage of following drivers - serial driver(UART) - i2c driver - smi driver - nand driver(FSMC) - usbd driver Signed-off-by: Vipin --- include/configs/spear3xx.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100755 include/configs/spear3xx.h (limited to 'include') diff --git a/include/configs/spear3xx.h b/include/configs/spear3xx.h new file mode 100755 index 0000000000..012a84047f --- /dev/null +++ b/include/configs/spear3xx.h @@ -0,0 +1,42 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, STMicroelectronics, + * + * 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 + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * High Level Configuration Options + * (easy to change) + */ +#define CONFIG_SPEAR300 1 +#define CONFIG_SPEAR3XX 1 + +#include + +/* Serial Configuration (PL011) */ +#define CONFIG_SYS_SERIAL0 0xD0000000 +#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0} + +#define CONFIG_SYS_NAND_BASE (0x80000000) + +#endif /* __CONFIG_H */ -- cgit From 4bfacad4e796f2e121ee7432705ecc9c61e7b6ca Mon Sep 17 00:00:00 2001 From: Vipin KUMAR Date: Fri, 15 Jan 2010 19:15:51 +0530 Subject: SPEAr : emi controller initialization for CFI driver support SPEAr310 and SPEAr320 SoCs contain an EMI controller to interface Paraller NOR flashes. This patch adds the support for this IP The standard CFI driver is used to interface with NOR flashes Signed-off-by: Vipin --- include/asm-arm/arch-spear/spr_emi.h | 54 ++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 include/asm-arm/arch-spear/spr_emi.h (limited to 'include') diff --git a/include/asm-arm/arch-spear/spr_emi.h b/include/asm-arm/arch-spear/spr_emi.h new file mode 100644 index 0000000000..c1f1c2aff1 --- /dev/null +++ b/include/asm-arm/arch-spear/spr_emi.h @@ -0,0 +1,54 @@ +/* + * (C) Copyright 2009 + * Ryan CHEN, ST Micoelectronics, ryan.chen@st.com + * + * 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 + */ + +#ifndef __SPEAR_EMI_H__ +#define __SPEAR_EMI_H__ + +#ifdef CONFIG_SPEAR_EMI + +struct emi_bank_regs { + u32 tap; + u32 tsdp; + u32 tdpw; + u32 tdpr; + u32 tdcs; + u32 control; +}; + +struct emi_regs { + struct emi_bank_regs bank_regs[CONFIG_SYS_MAX_FLASH_BANKS]; + u32 tout; + u32 ack; + u32 irq; +}; + +#define EMI_ACKMSK 0x40 + +/* control register definitions */ +#define EMI_CNTL_ENBBYTEW (1 << 2) +#define EMI_CNTL_ENBBYTER (1 << 3) +#define EMI_CNTL_ENBBYTERW (EMI_CNTL_ENBBYTER | EMI_CNTL_ENBBYTEW) + +#endif + +#endif -- cgit From 080cfee71459588fd6312e475bb5115bdbda1cb3 Mon Sep 17 00:00:00 2001 From: Vipin KUMAR Date: Fri, 15 Jan 2010 19:15:52 +0530 Subject: SPEAr : Support added for SPEAr310 board SPEAr310 SoC support contains basic spear310 support along with the usage of following drivers - serial driver(UART) - i2c driver - smi driver - nand driver(FSMC) - usbd driver - emi driver(cfi support) Signed-off-by: Vipin --- include/configs/spear3xx.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) (limited to 'include') diff --git a/include/configs/spear3xx.h b/include/configs/spear3xx.h index 012a84047f..d25f12a5e2 100755 --- a/include/configs/spear3xx.h +++ b/include/configs/spear3xx.h @@ -28,15 +28,75 @@ * High Level Configuration Options * (easy to change) */ +#if defined(CONFIG_MK_spear300) +#define CONFIG_SPEAR3XX 1 #define CONFIG_SPEAR300 1 +#elif defined(CONFIG_MK_spear310) #define CONFIG_SPEAR3XX 1 +#define CONFIG_SPEAR310 1 +#endif #include /* Serial Configuration (PL011) */ #define CONFIG_SYS_SERIAL0 0xD0000000 + +#if defined(CONFIG_SPEAR300) #define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0} +#elif defined(CONFIG_SPEAR310) + +#if (CONFIG_CONS_INDEX) +#undef CONFIG_PL011_CLOCK +#define CONFIG_PL011_CLOCK (83 * 1000 * 1000) +#endif + +#define CONFIG_SYS_SERIAL1 0xB2000000 +#define CONFIG_SYS_SERIAL2 0xB2080000 +#define CONFIG_SYS_SERIAL3 0xB2100000 +#define CONFIG_SYS_SERIAL4 0xB2180000 +#define CONFIG_SYS_SERIAL5 0xB2200000 +#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \ + (void *)CONFIG_SYS_SERIAL1, \ + (void *)CONFIG_SYS_SERIAL2, \ + (void *)CONFIG_SYS_SERIAL3, \ + (void *)CONFIG_SYS_SERIAL4, \ + (void *)CONFIG_SYS_SERIAL5 } +#endif + +#if defined(CONFIG_SPEAR_EMI) + +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_FLASH_CFI_DRIVER + +#if defined(CONFIG_SPEAR310) +#define CONFIG_SYS_FLASH_BASE 0x50000000 +#define CONFIG_SYS_CS1_FLASH_BASE 0x60000000 +#define CONFIG_SYS_CS2_FLASH_BASE 0x70000000 +#define CONFIG_SYS_CS3_FLASH_BASE 0x80000000 +#define CONFIG_SYS_CS4_FLASH_BASE 0x90000000 +#define CONFIG_SYS_CS5_FLASH_BASE 0xA0000000 +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, \ + CONFIG_SYS_CS1_FLASH_BASE, \ + CONFIG_SYS_CS2_FLASH_BASE, \ + CONFIG_SYS_CS3_FLASH_BASE, \ + CONFIG_SYS_CS4_FLASH_BASE, \ + CONFIG_SYS_CS5_FLASH_BASE } +#define CONFIG_SYS_MAX_FLASH_BANKS 6 + +#endif + +#define CONFIG_SYS_MAX_FLASH_SECT (127 + 8) +#define CONFIG_SYS_FLASH_QUIET_TEST 1 + +#endif + +#if defined(CONFIG_SPEAR300) #define CONFIG_SYS_NAND_BASE (0x80000000) +#elif defined(CONFIG_SPEAR310) +#define CONFIG_SYS_NAND_BASE (0x40000000) + +#endif + #endif /* __CONFIG_H */ -- cgit From 7da692360414d07027c6cf564a15d79cd9dcf488 Mon Sep 17 00:00:00 2001 From: Vipin KUMAR Date: Fri, 15 Jan 2010 19:15:53 +0530 Subject: SPEAr : Support added for SPEAr320 board SPEAr320 SoC support contains basic spear320 support along with the usage of following drivers - serial driver(UART) - i2c driver - smi driver - nand driver(FSMC) - usbd driver - emi driver(cfi support) Signed-off-by: Vipin --- include/configs/spear3xx.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'include') diff --git a/include/configs/spear3xx.h b/include/configs/spear3xx.h index d25f12a5e2..0248abadc9 100755 --- a/include/configs/spear3xx.h +++ b/include/configs/spear3xx.h @@ -34,6 +34,9 @@ #elif defined(CONFIG_MK_spear310) #define CONFIG_SPEAR3XX 1 #define CONFIG_SPEAR310 1 +#elif defined(CONFIG_MK_spear320) +#define CONFIG_SPEAR3XX 1 +#define CONFIG_SPEAR320 1 #endif #include @@ -62,6 +65,18 @@ (void *)CONFIG_SYS_SERIAL3, \ (void *)CONFIG_SYS_SERIAL4, \ (void *)CONFIG_SYS_SERIAL5 } +#elif defined(CONFIG_SPEAR320) + +#if (CONFIG_CONS_INDEX) +#undef CONFIG_PL011_CLOCK +#define CONFIG_PL011_CLOCK (83 * 1000 * 1000) +#endif + +#define CONFIG_SYS_SERIAL1 0xA3000000 +#define CONFIG_SYS_SERIAL2 0xA4000000 +#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \ + (void *)CONFIG_SYS_SERIAL1, \ + (void *)CONFIG_SYS_SERIAL2 } #endif #if defined(CONFIG_SPEAR_EMI) @@ -84,6 +99,17 @@ CONFIG_SYS_CS5_FLASH_BASE } #define CONFIG_SYS_MAX_FLASH_BANKS 6 +#elif defined(CONFIG_SPEAR320) +#define CONFIG_SYS_FLASH_BASE 0x44000000 +#define CONFIG_SYS_CS1_FLASH_BASE 0x45000000 +#define CONFIG_SYS_CS2_FLASH_BASE 0x46000000 +#define CONFIG_SYS_CS3_FLASH_BASE 0x47000000 +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, \ + CONFIG_SYS_CS1_FLASH_BASE, \ + CONFIG_SYS_CS2_FLASH_BASE, \ + CONFIG_SYS_CS3_FLASH_BASE } +#define CONFIG_SYS_MAX_FLASH_BANKS 4 + #endif #define CONFIG_SYS_MAX_FLASH_SECT (127 + 8) @@ -97,6 +123,9 @@ #elif defined(CONFIG_SPEAR310) #define CONFIG_SYS_NAND_BASE (0x40000000) +#elif defined(CONFIG_SPEAR320) +#define CONFIG_SYS_NAND_BASE (0x50000000) + #endif #endif /* __CONFIG_H */ -- cgit From a3f3897bfda9b4729785bdd328b3b7f30417a67f Mon Sep 17 00:00:00 2001 From: Daniel Gorsulowski Date: Wed, 20 Jan 2010 08:00:11 +0100 Subject: at91: Enable slow master clock on meesc board Normally the processor clock has a divisor of 2. In some cases this this needs to be set to 4. Check the user has set environment mdiv to 4 to change the divisor. Signed-off-by: Daniel Gorsulowski --- include/configs/meesc.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/configs/meesc.h b/include/configs/meesc.h index ab5cbca186..c3255fad64 100644 --- a/include/configs/meesc.h +++ b/include/configs/meesc.h @@ -48,6 +48,7 @@ #define CONFIG_SKIP_LOWLEVEL_INIT #define CONFIG_SKIP_RELOCATE_UBOOT +#define CONFIG_MISC_INIT_R /* Call misc_init_r */ #define CONFIG_ARCH_CPU_INIT -- cgit