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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+ */
arm: dra7xx: Add dra7xx_evm build support Adding the build support for dra7xx_evm. Reusing omap5_evm.h config by moving it to omap5_common.h Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: R Sricharan <r.sricharan@ti.com>
2013-02-17 23:34:35 +00:00
/*
* (C) Copyright 2013
* Texas Instruments Incorporated.
* Lokesh Vutla <lokeshvutla@ti.com>
*
* Configuration settings for the TI DRA7XX board.
ARM: OMAP5: Rename to ti_omap5_common.h Follow the pattern ti_<processor family>_common.h used by other TI processors to be coherent. So just rename omap5_common.h to ti_omap5_common.h. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-12-06 20:30:19 +00:00
* See ti_omap5_common.h for omap5 common settings.
arm: dra7xx: Add dra7xx_evm build support Adding the build support for dra7xx_evm. Reusing omap5_evm.h config by moving it to omap5_common.h Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: R Sricharan <r.sricharan@ti.com>
2013-02-17 23:34:35 +00:00
*/
#ifndef __CONFIG_DRA7XX_EVM_H
#define __CONFIG_DRA7XX_EVM_H
ARM: ti: consolidate dfu environment variables Introduce include/environment/ti/dfu.h that consolidates environment variable definitions for various TI boards that support DFU today. Tested on AM335x EVM, AM437x SK EVM and DRA74x EVM by using DFU to write to SD card. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-11-25 08:55:54 +00:00
#include <environment/ti/dfu.h>
ARM: DRA7-evm: Enable IO delay recalibration sequence Enabling IO delay recalibration sequence for DRA7 EVM. UART and I2C are configured before IO delay recalibration sequence as these are used earlier and safe to use. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
2015-06-04 11:12:38 +00:00
#define CONFIG_IODELAY_RECALIBRATION
ARM: DRA7: configs: Prepare for detecting memory > 2GB Enable configs that are required for detecting memory > 2GB. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2016-03-08 03:48:07 +00:00
#define CONFIG_VERY_BIG_RAM
#define CONFIG_MAX_MEM_MAPPED 0x80000000
dra7xx_evm: Add QSPI_4 support, qspiboot build target We previously only supported QSPI_1 (single) support. Add QSPI_4 (quad) read support as well. This means we can be given one of two boot device values, but don't care which it is, so perform a fixup on the QSPI_4 value. We add a qspiboot build target to better show how you would use QSPI as a boot device in deployment. When we boot from QSPI, we can check the environment for 'boot_os' to control Falcon Mode. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
2014-04-03 11:52:56 +00:00
#ifndef CONFIG_QSPI_BOOT
ARM: DRA7: Enable saveenv command dra7xx_evm has eMMC and the default environment can be stored in it. So enabling saveenv command and the configs to store environment in eMMC. Tested on DRA752 ES1.0 Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-08-23 11:57:04 +00:00
/* MMC ENV related defines */
dra7xx_evm: Add QSPI_4 support, qspiboot build target We previously only supported QSPI_1 (single) support. Add QSPI_4 (quad) read support as well. This means we can be given one of two boot device values, but don't care which it is, so perform a fixup on the QSPI_4 value. We add a qspiboot build target to better show how you would use QSPI as a boot device in deployment. When we boot from QSPI, we can check the environment for 'boot_os' to control Falcon Mode. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
2014-04-03 11:52:56 +00:00
#endif
arm: dra7xx: Add dra7xx_evm build support Adding the build support for dra7xx_evm. Reusing omap5_evm.h config by moving it to omap5_common.h Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: R Sricharan <r.sricharan@ti.com>
2013-02-17 23:34:35 +00:00
dra7xx_evm: Enabled UART-boot mode and add dra7xx_evm_uart3 build UART booting is supported on this SoC, but via UART3 rather than UART1. Because of this we must change the board to use UART3 for all console access (only one UART is exposed on this board and a slight HW mod is required to switch UARTs). Signed-off-by: Minal Shah <minal.shah@ti.com> [trini: Make apply to mainline, reword commit] Signed-off-by: Tom Rini <trini@ti.com>
2013-10-04 18:52:02 +00:00
#if (CONFIG_CONS_INDEX == 1)
env: ti: boot: Use ttyS2 instead of ttyO2 ttyO2 console enables legacy CONFIG_SERIAL_OMAP driver in kernel. Nowadays it's preferred to use the generic CONFIG_SERIAL_8250_OMAP driver, which being enabled via ttyS2 console. Both drivers are enabled in multi_v7_defconfig and in omap2plus_defconfig, for compatibility reasons. Let's switch to ttyS2 console, to be sure that standard 8250 serial driver is used. Similar behavior can be also achieved by enabling CONFIG_SERIAL_8250_OMAP_TTYO_FIXUP option in kernel, but it's better not to rely on that, as it can be disabled or removed after transitional period. Right now on DRA7/AM57x platforms the 8250-omap driver is being probed first, and omap-serial driver is only probed if the first one failed. It can be seen from uart3 definition in arch/arm/boot/dts/dra7-l4.dtsi: compatible = "ti,dra742-uart", "ti,omap4-uart"; So the kernel already uses 8250 driver. This change basically allows kernel developers to throw away the omap-serial driver and associated compatibility options. Similar discussions [1,2] have started several years ago, so it should be safe to do that now. [1] https://patchwork.kernel.org/patch/6198471/ [2] http://processors.wiki.ti.com/index.php/Sitara_Linux_UART_-_Switching_to_8250_Driver Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Andrew F. Davis <afd@ti.com> [trini: Update omap5_uevm] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-07-12 17:38:12 +00:00
#define CONSOLEDEV "ttyS0"
dra7xx_evm: Enabled UART-boot mode and add dra7xx_evm_uart3 build UART booting is supported on this SoC, but via UART3 rather than UART1. Because of this we must change the board to use UART3 for all console access (only one UART is exposed on this board and a slight HW mod is required to switch UARTs). Signed-off-by: Minal Shah <minal.shah@ti.com> [trini: Make apply to mainline, reword commit] Signed-off-by: Tom Rini <trini@ti.com>
2013-10-04 18:52:02 +00:00
#elif (CONFIG_CONS_INDEX == 3)
env: ti: boot: Use ttyS2 instead of ttyO2 ttyO2 console enables legacy CONFIG_SERIAL_OMAP driver in kernel. Nowadays it's preferred to use the generic CONFIG_SERIAL_8250_OMAP driver, which being enabled via ttyS2 console. Both drivers are enabled in multi_v7_defconfig and in omap2plus_defconfig, for compatibility reasons. Let's switch to ttyS2 console, to be sure that standard 8250 serial driver is used. Similar behavior can be also achieved by enabling CONFIG_SERIAL_8250_OMAP_TTYO_FIXUP option in kernel, but it's better not to rely on that, as it can be disabled or removed after transitional period. Right now on DRA7/AM57x platforms the 8250-omap driver is being probed first, and omap-serial driver is only probed if the first one failed. It can be seen from uart3 definition in arch/arm/boot/dts/dra7-l4.dtsi: compatible = "ti,dra742-uart", "ti,omap4-uart"; So the kernel already uses 8250 driver. This change basically allows kernel developers to throw away the omap-serial driver and associated compatibility options. Similar discussions [1,2] have started several years ago, so it should be safe to do that now. [1] https://patchwork.kernel.org/patch/6198471/ [2] http://processors.wiki.ti.com/index.php/Sitara_Linux_UART_-_Switching_to_8250_Driver Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Andrew F. Davis <afd@ti.com> [trini: Update omap5_uevm] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-07-12 17:38:12 +00:00
#define CONSOLEDEV "ttyS2"
dra7xx_evm: Enabled UART-boot mode and add dra7xx_evm_uart3 build UART booting is supported on this SoC, but via UART3 rather than UART1. Because of this we must change the board to use UART3 for all console access (only one UART is exposed on this board and a slight HW mod is required to switch UARTs). Signed-off-by: Minal Shah <minal.shah@ti.com> [trini: Make apply to mainline, reword commit] Signed-off-by: Tom Rini <trini@ti.com>
2013-10-04 18:52:02 +00:00
#endif
#define CONFIG_SYS_NS16550_COM1 UART1_BASE /* Base EVM has UART0 */
#define CONFIG_SYS_NS16550_COM2 UART2_BASE /* UART2 */
#define CONFIG_SYS_NS16550_COM3 UART3_BASE /* UART3 */
ARM: DRA7xx: clocks: Update PLL values Update PLL values. SYS_CLKSEL value for 20MHz is changed to 2. In other platforms SYS_CLKSEL value 2 represents reserved. But in sys_clk array ind 1 is used for 13Mhz. Since other platforms are not using 13Mhz, reusing index 1 for 20MHz. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Sricharan R <r.sricharan@ti.com>
2013-05-30 03:19:38 +00:00
#define CONFIG_SYS_OMAP_ABE_SYSCK
arm: dra7xx: Update the EXTRA_ENV_SETTINGS Update the EXTRA_ENV_SETTING for the dra7xx. The console needs to be set to ttyO0 and the findfdt needs to be updated to load the dra7xx-evm.dtb file. Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
2013-06-11 16:22:30 +00:00
omap5: Exclude more environment from SPL builds In the cases where we make use of environment in SPL we do not need these defaults compiled in and available. These are taking up space that in some cases now prevent linking, so drop. Signed-off-by: Tom Rini <trini@konsulko.com>
2015-06-13 00:52:29 +00:00
#ifndef CONFIG_SPL_BUILD
include: configs: Enable DWC3 and DFU in DRA7xx Enabled dwc3, dwc3-omap and PHY for dwc3 are enabled. Also enabled support for DFU. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-02-23 13:10:20 +00:00
#define DFUARGS \
"dfu_bufsiz=0x10000\0" \
DFU_ALT_INFO_MMC \
DFU_ALT_INFO_EMMC \
ARM: dra7xx_evm: Add DFU support for qspi flash This adds support to update firmware on qspi flash using DFU. On device: => setenv dfu_alt_info ${dfu_alt_info_qspi} => dfu 0 sf 0:0 On host: $ sudo dfu-util -l $ sudo dfu-util -D MLO -a MLO $ sudo dfu-util -D u-boot.img -a u-boot.img Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-20 09:52:01 +00:00
DFU_ALT_INFO_RAM \
DFU_ALT_INFO_QSPI
omap5: Exclude more environment from SPL builds In the cases where we make use of environment in SPL we do not need these defaults compiled in and available. These are taking up space that in some cases now prevent linking, so drop. Signed-off-by: Tom Rini <trini@konsulko.com>
2015-06-13 00:52:29 +00:00
#endif
ARM: DRA7XX: Enable Fastboot - Fastboot is enable by default for DRA7XX - This is based on following patch modified accordingly http://git.omapzoom.org/?p=repo/u-boot.git;a=commit;h=b2e04f92b5d91c708b6fd6b79d2266966ac51f4b Signed-off-by: Angela Stegmaier <angelabaker@ti.com> Signed-off-by: Dileep Katta <dileep.katta@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-03-24 22:34:50 +00:00
dra7x: configs: enable SPL-DFU support This patch enables the SPL-DFU support for dra7x platform. Signed-off-by: Ravi Babu <ravibabu@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-07-28 12:09:18 +00:00
#ifdef CONFIG_SPL_BUILD
spl: Kconfig: Drop the _SUPPORT postfix from SPL_DFU The symbol CONFIG_SPL_DFU_SUPPORT in SPL build has the same meaning as CONFIG_DFU in regular U-Boot. Drop the _SUPPORT to allow for cleaner use in code. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Lukasz Majewski <lukma@denx.de>
2019-01-17 19:43:02 +00:00
#ifdef CONFIG_SPL_DFU
dra7x: configs: enable SPL-DFU support This patch enables the SPL-DFU support for dra7x platform. Signed-off-by: Ravi Babu <ravibabu@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-07-28 12:09:18 +00:00
#define DFUARGS \
"dfu_bufsiz=0x10000\0" \
DFU_ALT_INFO_RAM
#endif
#endif
ARM: OMAP5: Rename to ti_omap5_common.h Follow the pattern ti_<processor family>_common.h used by other TI processors to be coherent. So just rename omap5_common.h to ti_omap5_common.h. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-12-06 20:30:19 +00:00
#include <configs/ti_omap5_common.h>
arm: dra7xx: Update the EXTRA_ENV_SETTINGS Update the EXTRA_ENV_SETTING for the dra7xx. The console needs to be set to ttyO0 and the findfdt needs to be updated to load the dra7xx-evm.dtb file. Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
2013-06-11 16:22:30 +00:00
dra7xx_evm: Enable GPT commands Signed-off-by: Tom Rini <trini@ti.com>
2014-01-21 22:15:08 +00:00
/* Enhance our eMMC support / experience. */
ARM: OMAP5: DRA7xx: Enable 8-bit eMMC access on the dra7xx_evm Tested on a Vayu EVM Rev.E2 with DRA752 ES1.1 Signed-off-by: Lubomir Popov <l-popov@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
2014-11-10 16:14:18 +00:00
#define CONFIG_HSMMC2_8BIT
dra7xx_evm: Enable GPT commands Signed-off-by: Tom Rini <trini@ti.com>
2014-01-21 22:15:08 +00:00
ARM: DRA7xx: Enable CPSW Ethernet support Enabling CPSW Ethernet support in DRA7xx EVM. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
2013-07-08 10:34:43 +00:00
/* CPSW Ethernet */
dra7xx_evm: Re-order and comment the networking related config options Signed-off-by: Tom Rini <trini@ti.com>
2013-08-20 12:53:54 +00:00
#define CONFIG_NET_RETRY_COUNT 10
ARM: DRA7xx: Enable CPSW Ethernet support Enabling CPSW Ethernet support in DRA7xx EVM. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
2013-07-08 10:34:43 +00:00
dra7xx_evm: Add QSPI_4 support, qspiboot build target We previously only supported QSPI_1 (single) support. Add QSPI_4 (quad) read support as well. This means we can be given one of two boot device values, but don't care which it is, so perform a fixup on the QSPI_4 value. We add a qspiboot build target to better show how you would use QSPI as a boot device in deployment. When we boot from QSPI, we can check the environment for 'boot_os' to control Falcon Mode. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
2014-04-03 11:52:56 +00:00
/*
* Default to using SPI for environment, etc.
dra7x: dfu: qspi: increase the qspi spl partition to 256K The SPL size for dra7x platform increased beyond 64K, increasing the size to 256K to cater for future enhancement. Signed-off-by: Ravi Babu <ravibabu@ti.com>
2016-09-26 12:51:13 +00:00
* 0x000000 - 0x040000 : QSPI.SPL (256KiB)
dra7xx_evm: Add QSPI_4 support, qspiboot build target We previously only supported QSPI_1 (single) support. Add QSPI_4 (quad) read support as well. This means we can be given one of two boot device values, but don't care which it is, so perform a fixup on the QSPI_4 value. We add a qspiboot build target to better show how you would use QSPI as a boot device in deployment. When we boot from QSPI, we can check the environment for 'boot_os' to control Falcon Mode. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
2014-04-03 11:52:56 +00:00
* 0x040000 - 0x140000 : QSPI.u-boot (1MiB)
* 0x140000 - 0x1C0000 : QSPI.u-boot-spl-os (512KiB)
* 0x1C0000 - 0x1D0000 : QSPI.u-boot-env (64KiB)
* 0x1D0000 - 0x1E0000 : QSPI.u-boot-env.backup1 (64KiB)
* 0x1E0000 - 0x9E0000 : QSPI.kernel (8MiB)
* 0x9E0000 - 0x2000000 : USERLAND
*/
#define CONFIG_SYS_SPI_KERNEL_OFFS 0x1E0000
#define CONFIG_SYS_SPI_ARGS_OFFS 0x140000
#define CONFIG_SYS_SPI_ARGS_SIZE 0x80000
dra7xx_evm: add SPL API, QSPI, and serial flash support Enables support for SPI SPL, QSPI and Spansion serial flash device on the EVM. Configures pin muxes for QSPI mode. Signed-off-by: Matt Porter <matt.porter@linaro.org> Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2013-10-07 10:23:03 +00:00
/* SPI SPL */
ARM: dra7_evm: Add SATA support The evm has a SATA port. Enable SATA configuration and inititialize the SATA controller. Signed-off-by: Roger Quadros <rogerq@ti.com>
2013-11-11 14:56:44 +00:00
/* SATA */
#define CONFIG_SCSI_AHCI_PLAT
board/ti/dra7xx: add support for parallel NAND This patch adds support for x16 NAND device (MT29F2G16AAD) connected to GPMC chip-select[0] on DRA7xx EVM. As GPMC pins are shared by multiple devices, so in addition to this patch following board settings are required for NAND device detection [1]: SW5.9 (GPMC_WPN) = OFF (logic-1) SW5.1 (NAND_BOOTn) = ON (logic-0) /* Active-low */ SW5.2 (NOR_BOOTn) = OFF (logic-1) SW5.3 (eMMC_BOOTn) = OFF (logic-1) SW5.4 (QSPI_BOOTn) = OFF (logic-1) And also set appropriate SYSBOOT configurations SW2.1 (SYSBOOT[0]) = ON (logic-1) /* selects NAND Boot */ SW2.2 (SYSBOOT[1]) = OFF (logic-0) /* selects NAND Boot */ SW2.3 (SYSBOOT[2]) = OFF (logic-0) /* selects NAND Boot */ SW2.4 (SYSBOOT[3]) = OFF (logic-0) /* selects NAND Boot */ SW2.5 (SYSBOOT[4]) = ON (logic-1) /* selects NAND Boot */ SW2.6 (SYSBOOT[5]) = ON (logic-1) /* selects NAND Boot */ SW2.7 (SYSBOOT[6]) = OFF (logic-0) /* reserved */ SW2.8 (SYSBOOT[7]) = OFF (logic-0) /* reserved */ SW3.1 (SYSBOOT[ 8])= ON (logic-1) /* selects SYS_CLK1 speed */ SW3.2 (SYSBOOT[ 9])= OFF (logic-0) /* selects SYS_CLK1 speed */ SW3.3 (SYSBOOT[10])= ON (logic-1) /* wait-pin monitoring = enabled */ SW3.4 (SYSBOOT[11])= OFF (logic-0) /* device type: Addr/Data Muxed */ SW3.5 (SYSBOOT[12])= ON (logic-1) /* device type: Addr/Data Muxed */ SW3.6 (SYSBOOT[13])= ON (logic-1) /* device bus-width: 1(x16) */ SW3.7 (SYSBOOT[14])= OFF (logic-0) /* reserved */ SW3.8 (SYSBOOT[15])= ON (logic-1) /* reserved */ Following changes are required in board.cfg to enable NAND on J6-EVM:
2014-07-22 10:33:23 +00:00
/* NAND support */
mtd: rename CONFIG_NAND -> CONFIG_MTD_RAW_NAND Add more clarity by changing the Kconfig entry name. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> [trini: Re-run migration, update a few more cases] Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2019-10-03 17:50:03 +00:00
#ifdef CONFIG_MTD_RAW_NAND
board/ti/dra7xx: add support for parallel NAND This patch adds support for x16 NAND device (MT29F2G16AAD) connected to GPMC chip-select[0] on DRA7xx EVM. As GPMC pins are shared by multiple devices, so in addition to this patch following board settings are required for NAND device detection [1]: SW5.9 (GPMC_WPN) = OFF (logic-1) SW5.1 (NAND_BOOTn) = ON (logic-0) /* Active-low */ SW5.2 (NOR_BOOTn) = OFF (logic-1) SW5.3 (eMMC_BOOTn) = OFF (logic-1) SW5.4 (QSPI_BOOTn) = OFF (logic-1) And also set appropriate SYSBOOT configurations SW2.1 (SYSBOOT[0]) = ON (logic-1) /* selects NAND Boot */ SW2.2 (SYSBOOT[1]) = OFF (logic-0) /* selects NAND Boot */ SW2.3 (SYSBOOT[2]) = OFF (logic-0) /* selects NAND Boot */ SW2.4 (SYSBOOT[3]) = OFF (logic-0) /* selects NAND Boot */ SW2.5 (SYSBOOT[4]) = ON (logic-1) /* selects NAND Boot */ SW2.6 (SYSBOOT[5]) = ON (logic-1) /* selects NAND Boot */ SW2.7 (SYSBOOT[6]) = OFF (logic-0) /* reserved */ SW2.8 (SYSBOOT[7]) = OFF (logic-0) /* reserved */ SW3.1 (SYSBOOT[ 8])= ON (logic-1) /* selects SYS_CLK1 speed */ SW3.2 (SYSBOOT[ 9])= OFF (logic-0) /* selects SYS_CLK1 speed */ SW3.3 (SYSBOOT[10])= ON (logic-1) /* wait-pin monitoring = enabled */ SW3.4 (SYSBOOT[11])= OFF (logic-0) /* device type: Addr/Data Muxed */ SW3.5 (SYSBOOT[12])= ON (logic-1) /* device type: Addr/Data Muxed */ SW3.6 (SYSBOOT[13])= ON (logic-1) /* device bus-width: 1(x16) */ SW3.7 (SYSBOOT[14])= OFF (logic-0) /* reserved */ SW3.8 (SYSBOOT[15])= ON (logic-1) /* reserved */ Following changes are required in board.cfg to enable NAND on J6-EVM:
2014-07-22 10:33:23 +00:00
/* NAND: device related configs */
/* NAND: driver related configs */
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
10, 11, 12, 13, 14, 15, 16, 17, \
18, 19, 20, 21, 22, 23, 24, 25, \
26, 27, 28, 29, 30, 31, 32, 33, \
34, 35, 36, 37, 38, 39, 40, 41, \
42, 43, 44, 45, 46, 47, 48, 49, \
50, 51, 52, 53, 54, 55, 56, 57, }
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 14
/* NAND: SPL related configs */
/* NAND: SPL falcon mode configs */
#ifdef CONFIG_SPL_OS_BOOT
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */
#endif
mtd: rename CONFIG_NAND -> CONFIG_MTD_RAW_NAND Add more clarity by changing the Kconfig entry name. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> [trini: Re-run migration, update a few more cases] Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2019-10-03 17:50:03 +00:00
#endif /* !CONFIG_MTD_RAW_NAND */
board/ti/dra7xx: add support for parallel NAND This patch adds support for x16 NAND device (MT29F2G16AAD) connected to GPMC chip-select[0] on DRA7xx EVM. As GPMC pins are shared by multiple devices, so in addition to this patch following board settings are required for NAND device detection [1]: SW5.9 (GPMC_WPN) = OFF (logic-1) SW5.1 (NAND_BOOTn) = ON (logic-0) /* Active-low */ SW5.2 (NOR_BOOTn) = OFF (logic-1) SW5.3 (eMMC_BOOTn) = OFF (logic-1) SW5.4 (QSPI_BOOTn) = OFF (logic-1) And also set appropriate SYSBOOT configurations SW2.1 (SYSBOOT[0]) = ON (logic-1) /* selects NAND Boot */ SW2.2 (SYSBOOT[1]) = OFF (logic-0) /* selects NAND Boot */ SW2.3 (SYSBOOT[2]) = OFF (logic-0) /* selects NAND Boot */ SW2.4 (SYSBOOT[3]) = OFF (logic-0) /* selects NAND Boot */ SW2.5 (SYSBOOT[4]) = ON (logic-1) /* selects NAND Boot */ SW2.6 (SYSBOOT[5]) = ON (logic-1) /* selects NAND Boot */ SW2.7 (SYSBOOT[6]) = OFF (logic-0) /* reserved */ SW2.8 (SYSBOOT[7]) = OFF (logic-0) /* reserved */ SW3.1 (SYSBOOT[ 8])= ON (logic-1) /* selects SYS_CLK1 speed */ SW3.2 (SYSBOOT[ 9])= OFF (logic-0) /* selects SYS_CLK1 speed */ SW3.3 (SYSBOOT[10])= ON (logic-1) /* wait-pin monitoring = enabled */ SW3.4 (SYSBOOT[11])= OFF (logic-0) /* device type: Addr/Data Muxed */ SW3.5 (SYSBOOT[12])= ON (logic-1) /* device type: Addr/Data Muxed */ SW3.6 (SYSBOOT[13])= ON (logic-1) /* device bus-width: 1(x16) */ SW3.7 (SYSBOOT[14])= OFF (logic-0) /* reserved */ SW3.8 (SYSBOOT[15])= ON (logic-1) /* reserved */ Following changes are required in board.cfg to enable NAND on J6-EVM:
2014-07-22 10:33:23 +00:00
board/ti/dra7xx: add support for parallel NOR This patch adds support for parallel NOR device (S29GL512S10) present on J6-EVM. The Flash device is connected to GPMC controller on chip-select[0] and accessed as memory-mapped device. It has data-witdh=x16, capacity-64MBytes(512Mbits) and is CFI compatible. As multiple devices are share GPMC pins on this board, so following board settings are required to detect NOR device: SW5.1 (NAND_BOOTn) = OFF (logic-1) SW5.2 (NOR_BOOTn) = ON (logic-0) /* Active-low */ SW5.3 (eMMC_BOOTn) = OFF (logic-1) SW5.4 (QSPI_BOOTn) = OFF (logic-1) And also set appropriate SYSBOOT configurations: SW3.1 (SYSBOOT[ 8])= ON (logic-1) /* selects SYS_CLK1 speed */ SW3.2 (SYSBOOT[ 9])= OFF (logic-0) /* selects SYS_CLK1 speed */ SW3.3 (SYSBOOT[10])= ON (logic-1) /* wait-pin monitoring = enabled */ SW3.4 (SYSBOOT[11])= OFF (logic-0) /* device type: Non Muxed */ SW3.5 (SYSBOOT[12])= OFF (logic-0) /* device type: Non Muxed */ SW3.6 (SYSBOOT[13])= ON (logic-1) /* device bus-width: 1(x16) */ SW3.7 (SYSBOOT[14])= OFF (logic-0) /* reserved */ SW3.8 (SYSBOOT[15])= ON (logic-1) /* reserved */ Also, following changes are required to enable NOR Flash support in dra7xx_evm board profile:
2014-07-22 10:33:24 +00:00
/* Parallel NOR Support */
#if defined(CONFIG_NOR)
/* NOR: device related configs */
#define CONFIG_SYS_MAX_FLASH_SECT 512
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
#define CONFIG_SYS_FLASH_SIZE (64 * 1024 * 1024) /* 64 MB */
/* #define CONFIG_INIT_IGNORE_ERROR */
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_FLASH_BASE (0x08000000)
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
/* Reduce SPL size by removing unlikey targets */
#endif /* NOR support */
arm: dra7xx: Add dra7xx_evm build support Adding the build support for dra7xx_evm. Reusing omap5_evm.h config by moving it to omap5_common.h Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: R Sricharan <r.sricharan@ti.com>
2013-02-17 23:34:35 +00:00
#endif /* __CONFIG_DRA7XX_EVM_H */
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