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u-boot/include/configs/mv-common.h

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SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-06 21:58:06 +00:00
/* SPDX-License-Identifier: GPL-2.0+ */
kirkwood: added common config file mv-common.h It is observed that, in most of the board configs the code is being duplicated, also for any common change all board files needs update This issue was under discussion from long on mailing list and we converge on introducing common config file. With this patch- 1. Total Kirkwood specific configuration code is reduced by 210 lines 2. All common configuration can be shared by multiple boards 3. Easy to manage common updates like ARM relocation changes mv-common.h file is added to include/configs/ It contains all common configuration supported for all Kirkwood boards The respective board configs are updated for its usage Build tested for guruplug, mv88f6281gtw_ge, openrd_base, rd6281a and sheevaplug Binary execution tested for sheevaplug Todo: 1. Other custom Kirkwood boards to be synced 2. The support to be extended for Orion5X based boards Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-09-30 17:23:43 +00:00
/*
* (C) Copyright 2010
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
*/
/*
* This file contains Marvell Board Specific common defincations.
* This file should be included in board config header file.
*
* It supports common definations for Kirkwood platform
* TBD: support for Orion5X platforms
*/
#ifndef _MV_COMMON_H
#define _MV_COMMON_H
common: Drop linux/stringify.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-10 17:40:09 +00:00
#include <linux/stringify.h>
kirkwood: added common config file mv-common.h It is observed that, in most of the board configs the code is being duplicated, also for any common change all board files needs update This issue was under discussion from long on mailing list and we converge on introducing common config file. With this patch- 1. Total Kirkwood specific configuration code is reduced by 210 lines 2. All common configuration can be shared by multiple boards 3. Easy to manage common updates like ARM relocation changes mv-common.h file is added to include/configs/ It contains all common configuration supported for all Kirkwood boards The respective board configs are updated for its usage Build tested for guruplug, mv88f6281gtw_ge, openrd_base, rd6281a and sheevaplug Binary execution tested for sheevaplug Todo: 1. Other custom Kirkwood boards to be synced 2. The support to be extended for Orion5X based boards Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-09-30 17:23:43 +00:00
/*
* High Level Configuration Options (easy to change)
*/
mv-common.h: Add support for ARMADA100 Platforms This patch adds commonly used macros for ARMADA100 based baords, Also some code reshuffled and updated for typos and comments Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-12-07 15:28:35 +00:00
/*
* Custom CONFIG_SYS_TEXT_BASE can be done in <board>.h
*/
Kirkwood: Changes specific to ARM relocation support All Kirkwood based boards are supported for this new implementation ref: docs/README.arm-relocation Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-09-30 17:27:02 +00:00
/* additions for new ARM relocation support */
mv-common.h: Add support for ARMADA100 Platforms This patch adds commonly used macros for ARMADA100 based baords, Also some code reshuffled and updated for typos and comments Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-12-07 15:28:35 +00:00
#define CONFIG_SYS_SDRAM_BASE 0x00000000
Kirkwood: Changes specific to ARM relocation support All Kirkwood based boards are supported for this new implementation ref: docs/README.arm-relocation Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-09-30 17:27:02 +00:00
kirkwood: added common config file mv-common.h It is observed that, in most of the board configs the code is being duplicated, also for any common change all board files needs update This issue was under discussion from long on mailing list and we converge on introducing common config file. With this patch- 1. Total Kirkwood specific configuration code is reduced by 210 lines 2. All common configuration can be shared by multiple boards 3. Easy to manage common updates like ARM relocation changes mv-common.h file is added to include/configs/ It contains all common configuration supported for all Kirkwood boards The respective board configs are updated for its usage Build tested for guruplug, mv88f6281gtw_ge, openrd_base, rd6281a and sheevaplug Binary execution tested for sheevaplug Todo: 1. Other custom Kirkwood boards to be synced 2. The support to be extended for Orion5X based boards Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-09-30 17:23:43 +00:00
/*
* NS16550 Configuration
*/
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
arm: mvebu: Enable DM_SERIAL on AXP / A38x boards This patch enables DM_SERIAL for all ARCH_MVEBU boards (AXP & A38x). Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Luka Perkov <luka.perkov@sartura.hr>
2015-09-02 06:41:41 +00:00
#if !defined(CONFIG_DM_SERIAL)
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
mv-common.h: Add support for ARMADA100 Platforms This patch adds commonly used macros for ARMADA100 based baords, Also some code reshuffled and updated for typos and comments Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-12-07 15:28:35 +00:00
#define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE
arm: mvebu: Enable DM_SERIAL on AXP / A38x boards This patch enables DM_SERIAL for all ARCH_MVEBU boards (AXP & A38x). Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Luka Perkov <luka.perkov@sartura.hr>
2015-09-02 06:41:41 +00:00
#endif
kirkwood: added common config file mv-common.h It is observed that, in most of the board configs the code is being duplicated, also for any common change all board files needs update This issue was under discussion from long on mailing list and we converge on introducing common config file. With this patch- 1. Total Kirkwood specific configuration code is reduced by 210 lines 2. All common configuration can be shared by multiple boards 3. Easy to manage common updates like ARM relocation changes mv-common.h file is added to include/configs/ It contains all common configuration supported for all Kirkwood boards The respective board configs are updated for its usage Build tested for guruplug, mv88f6281gtw_ge, openrd_base, rd6281a and sheevaplug Binary execution tested for sheevaplug Todo: 1. Other custom Kirkwood boards to be synced 2. The support to be extended for Orion5X based boards Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-09-30 17:23:43 +00:00
arm: mvebu: a38x: Define supported UART baudrates Define all standard baudrates plus 3 non-standard high speed: 3125000 4000000 5150000 3125000 matches divisor 5 with 250 MHz TCLK and divisor 4 with 200 MHz TCLK. 4000000 is the rounded value for divisor 4 with 250 MHz TCLK (3906250) and divisor 3 with 200 MHz TCLK (4166666). 5150000 is the rounded value (5208333) for divisor 3 with 250 MHz TCLK. Testing showed that rounded value is more stable then exactly calculated. And it is the highest possible baudrate which is stable on A38x platform. Any other baudrate values above 2500000 are unstable, which is reason why e.g. standard value 3000000 is not defined, and it is needed to use non-standard value 3125000. Tested all defined UART baudrates on Turris Omnia (A38x with 250 MHz TCLK). Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2021-08-11 08:08:04 +00:00
#if defined(CONFIG_ARMADA_38X) && !defined(CONFIG_SYS_BAUDRATE_TABLE)
#define CONFIG_SYS_BAUDRATE_TABLE { 300, 600, 1200, 1800, 2400, 4800, \
9600, 19200, 38400, 57600, 115200, \
230400, 460800, 500000, 576000, \
921600, 1000000, 1152000, 1500000, \
2000000, 2500000, 3125000, 4000000, \
arm: mvebu: a38x: Fix 5200000 baudrate Fix baudrate value 5150000 which was added in commit ead4864fa6cc ("arm: mvebu: a38x: Define supported UART baudrates"). Exact value for divisor 3 with 250 MHz TCLK is 5208333 baudrate. In above commit I incorrectly rounded it to 5150000 value due to testing with USB-UART hw which incorrectly reported exact value and divisor configured on other other end of UART link. Fix this value to 520000 baudrate which is more close to the exact hardware value and also has less fraction parts. Signed-off-by: Pali Rohár <pali@kernel.org> Fixes: ead4864fa6cc ("arm: mvebu: a38x: Define supported UART baudrates") Reviewed-by: Stefan Roese <sr@denx.de>
2021-09-02 10:00:51 +00:00
5200000 }
arm: mvebu: a38x: Define supported UART baudrates Define all standard baudrates plus 3 non-standard high speed: 3125000 4000000 5150000 3125000 matches divisor 5 with 250 MHz TCLK and divisor 4 with 200 MHz TCLK. 4000000 is the rounded value for divisor 4 with 250 MHz TCLK (3906250) and divisor 3 with 200 MHz TCLK (4166666). 5150000 is the rounded value (5208333) for divisor 3 with 250 MHz TCLK. Testing showed that rounded value is more stable then exactly calculated. And it is the highest possible baudrate which is stable on A38x platform. Any other baudrate values above 2500000 are unstable, which is reason why e.g. standard value 3000000 is not defined, and it is needed to use non-standard value 3125000. Tested all defined UART baudrates on Turris Omnia (A38x with 250 MHz TCLK). Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2021-08-11 08:08:04 +00:00
#endif
kirkwood: added common config file mv-common.h It is observed that, in most of the board configs the code is being duplicated, also for any common change all board files needs update This issue was under discussion from long on mailing list and we converge on introducing common config file. With this patch- 1. Total Kirkwood specific configuration code is reduced by 210 lines 2. All common configuration can be shared by multiple boards 3. Easy to manage common updates like ARM relocation changes mv-common.h file is added to include/configs/ It contains all common configuration supported for all Kirkwood boards The respective board configs are updated for its usage Build tested for guruplug, mv88f6281gtw_ge, openrd_base, rd6281a and sheevaplug Binary execution tested for sheevaplug Todo: 1. Other custom Kirkwood boards to be synced 2. The support to be extended for Orion5X based boards Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-09-30 17:23:43 +00:00
/* auto boot */
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
/*
* Other required minimal configurations
*/
arm: marvell: Increase MAXARGS to 32 This makes more complex U-Boot scripts possible. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr>
2015-07-23 08:26:11 +00:00
#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
kirkwood: added common config file mv-common.h It is observed that, in most of the board configs the code is being duplicated, also for any common change all board files needs update This issue was under discussion from long on mailing list and we converge on introducing common config file. With this patch- 1. Total Kirkwood specific configuration code is reduced by 210 lines 2. All common configuration can be shared by multiple boards 3. Easy to manage common updates like ARM relocation changes mv-common.h file is added to include/configs/ It contains all common configuration supported for all Kirkwood boards The respective board configs are updated for its usage Build tested for guruplug, mv88f6281gtw_ge, openrd_base, rd6281a and sheevaplug Binary execution tested for sheevaplug Todo: 1. Other custom Kirkwood boards to be synced 2. The support to be extended for Orion5X based boards Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-09-30 17:23:43 +00:00
mv-common.h: fix DRAM banks configuration The asm/arch/config.h header define CONFIG_NR_DRAM_BANKS_MAX, which is needed to configure DRAM banks. This patch move the asm/arch/config.h header inclusion above the DRAM banks configuration. Additionally this patch fix a typo. Signed-off-by: Simon Guinot <sguinot@lacie.com>
2011-05-03 15:47:34 +00:00
/* ====> Include platform Common Definitions */
#include <asm/arch/config.h>
/* ====> Include driver Common Definitions */
kirkwood: added common config file mv-common.h It is observed that, in most of the board configs the code is being duplicated, also for any common change all board files needs update This issue was under discussion from long on mailing list and we converge on introducing common config file. With this patch- 1. Total Kirkwood specific configuration code is reduced by 210 lines 2. All common configuration can be shared by multiple boards 3. Easy to manage common updates like ARM relocation changes mv-common.h file is added to include/configs/ It contains all common configuration supported for all Kirkwood boards The respective board configs are updated for its usage Build tested for guruplug, mv88f6281gtw_ge, openrd_base, rd6281a and sheevaplug Binary execution tested for sheevaplug Todo: 1. Other custom Kirkwood boards to be synced 2. The support to be extended for Orion5X based boards Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-09-30 17:23:43 +00:00
/*
mv: seperate kirkwood and armada from common setting Since there are lots of difference between kirkwood and armada series, it is better to seperate them but still keep the most common file shared by all marvell platform in the mv-common configure file. This patch move the kirkwood only driver definitoin in mv-common to the <soc_name>/config.h. This patch is tested with compilation for armada100 and guruplug. Signed-off-by: Lei Wen <leiwen@marvell.com>
2011-02-09 12:36:58 +00:00
* Common NAND configuration
kirkwood: added common config file mv-common.h It is observed that, in most of the board configs the code is being duplicated, also for any common change all board files needs update This issue was under discussion from long on mailing list and we converge on introducing common config file. With this patch- 1. Total Kirkwood specific configuration code is reduced by 210 lines 2. All common configuration can be shared by multiple boards 3. Easy to manage common updates like ARM relocation changes mv-common.h file is added to include/configs/ It contains all common configuration supported for all Kirkwood boards The respective board configs are updated for its usage Build tested for guruplug, mv88f6281gtw_ge, openrd_base, rd6281a and sheevaplug Binary execution tested for sheevaplug Todo: 1. Other custom Kirkwood boards to be synced 2. The support to be extended for Orion5X based boards Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-09-30 17:23:43 +00:00
*/
mv: seperate kirkwood and armada from common setting Since there are lots of difference between kirkwood and armada series, it is better to seperate them but still keep the most common file shared by all marvell platform in the mv-common configure file. This patch move the kirkwood only driver definitoin in mv-common to the <soc_name>/config.h. This patch is tested with compilation for armada100 and guruplug. Signed-off-by: Lei Wen <leiwen@marvell.com>
2011-02-09 12:36:58 +00:00
#ifdef CONFIG_CMD_NAND
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#endif
kirkwood: added common config file mv-common.h It is observed that, in most of the board configs the code is being duplicated, also for any common change all board files needs update This issue was under discussion from long on mailing list and we converge on introducing common config file. With this patch- 1. Total Kirkwood specific configuration code is reduced by 210 lines 2. All common configuration can be shared by multiple boards 3. Easy to manage common updates like ARM relocation changes mv-common.h file is added to include/configs/ It contains all common configuration supported for all Kirkwood boards The respective board configs are updated for its usage Build tested for guruplug, mv88f6281gtw_ge, openrd_base, rd6281a and sheevaplug Binary execution tested for sheevaplug Todo: 1. Other custom Kirkwood boards to be synced 2. The support to be extended for Orion5X based boards Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-09-30 17:23:43 +00:00
#endif /* _MV_COMMON_H */
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