| Message ID | 1312479903-22909-1-git-send-email-hemantp@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
* Hemant Pedanekar <hemantp@ti.com> [110804 20:39]: > This patch adds minimal support and build configuration for TI8148 EVM. Also > adds support for low level debugging on UART1 console on the EVM. ... > +MACHINE_START(TI8148EVM, "ti8148evm") > + /* Maintainer: Texas Instruments */ > + .boot_params = 0x80000100, > + .map_io = ti8148_evm_map_io, > + .init_early = ti8148_init_early, > + .init_irq = ti81xx_init_irq, > + .timer = &omap3_timer, > + .init_machine = ti8148_evm_init, > +MACHINE_END Please just combine this with board-ti8168evm.c by adding the MACHINE_START there. It seems the files are identical otherwise? Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Tony Lindgren wrote on Monday, August 15, 2011 8:45 PM: > * Hemant Pedanekar <hemantp@ti.com> [110804 20:39]: >> This patch adds minimal support and build configuration for TI8148 EVM. >> Also adds support for low level debugging on UART1 console on the EVM. ... > > >> +MACHINE_START(TI8148EVM, "ti8148evm") >> + /* Maintainer: Texas Instruments */ >> + .boot_params = 0x80000100, >> + .map_io = ti8148_evm_map_io, >> + .init_early = ti8148_init_early, >> + .init_irq = ti81xx_init_irq, >> + .timer = &omap3_timer, >> + .init_machine = ti8148_evm_init, >> +MACHINE_END > > Please just combine this with board-ti8168evm.c by adding the MACHINE_START > there. It seems the files are identical otherwise? > Tony, There will be more additions in respective board files such as I2C I/O expander data, mux handling depending upon the EVM (8168/8148), on board peripherals etc When these board files would deviate. What do you suggest to handle such? Thanks. Hemant-- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hemant Pedanekar <hemantp@ti.com> writes: > This patch adds minimal support and build configuration for TI8148 EVM. Also > adds support for low level debugging on UART1 console on the EVM. > > Signed-off-by: Hemant Pedanekar <hemantp@ti.com> [...] > +static void __init ti8148_init_early(void) > +{ > + omap2_init_common_infrastructure(); > + omap2_init_common_devices(NULL, NULL); Note that this function no longer exists in mainline. Kevin -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hilman, Kevin wrote on Tuesday, August 30, 2011 5:43 AM: > Hemant Pedanekar <hemantp@ti.com> writes: > >> This patch adds minimal support and build configuration for TI8148 EVM. >> Also adds support for low level debugging on UART1 console on the EVM. >> >> Signed-off-by: Hemant Pedanekar <hemantp@ti.com> > > [...] > >> +static void __init ti8148_init_early(void) >> +{ >> + omap2_init_common_infrastructure(); >> + omap2_init_common_devices(NULL, NULL); > > Note that this function no longer exists in mainline. > > Kevin Will fix this in v2. Thanks. Hemant-- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 242d9ab..4dacb8e 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -317,6 +317,11 @@ config MACH_TI8168EVM depends on SOC_OMAPTI81XX default y +config MACH_TI8148EVM + bool "TI8148 Evaluation Module" + depends on SOC_OMAPTI81XX + default y + config MACH_OMAP_4430SDP bool "OMAP 4430 SDP board" default y diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index fb02937..fa54361 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -262,6 +262,7 @@ obj-$(CONFIG_MACH_CRANEBOARD) += board-am3517crane.o obj-$(CONFIG_MACH_SBC3530) += board-omap3stalker.o \ hsmmc.o obj-$(CONFIG_MACH_TI8168EVM) += board-ti8168evm.o +obj-$(CONFIG_MACH_TI8148EVM) += board-ti8148evm.o # Platform specific device init code usbfs-$(CONFIG_ARCH_OMAP_OTG) := usb-fs.o obj-y += $(usbfs-m) $(usbfs-y) diff --git a/arch/arm/mach-omap2/board-ti8148evm.c b/arch/arm/mach-omap2/board-ti8148evm.c new file mode 100644 index 0000000..588d6b7 --- /dev/null +++ b/arch/arm/mach-omap2/board-ti8148evm.c @@ -0,0 +1,57 @@ +/* + * Code for TI8148 EVM. + * + * Copyright (C) 2010 Texas Instruments, Inc. - http://www.ti.com/ + * + * 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 version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#include <linux/kernel.h> +#include <linux/init.h> + +#include <mach/hardware.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> + +#include <plat/irqs.h> +#include <plat/board.h> +#include <plat/common.h> + +static struct omap_board_config_kernel ti8148_evm_config[] __initdata = { +}; + +static void __init ti8148_init_early(void) +{ + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); +} + +static void __init ti8148_evm_init(void) +{ + omap_serial_init(); + omap_board_config = ti8148_evm_config; + omap_board_config_size = ARRAY_SIZE(ti8148_evm_config); +} + +static void __init ti8148_evm_map_io(void) +{ + omap2_set_globals_ti81xx(); + omapti81xx_map_common_io(); +} + +MACHINE_START(TI8148EVM, "ti8148evm") + /* Maintainer: Texas Instruments */ + .boot_params = 0x80000100, + .map_io = ti8148_evm_map_io, + .init_early = ti8148_init_early, + .init_irq = ti81xx_init_irq, + .timer = &omap3_timer, + .init_machine = ti8148_evm_init, +MACHINE_END diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h index 40336ad..8d052e7 100644 --- a/arch/arm/plat-omap/include/plat/uncompress.h +++ b/arch/arm/plat-omap/include/plat/uncompress.h @@ -175,6 +175,9 @@ static inline void __arch_decomp_setup(unsigned long arch_id) /* TI8168 base boards using UART3 */ DEBUG_LL_TI81XX(3, ti8168evm); + /* TI8148 base boards using UART1 */ + DEBUG_LL_TI81XX(1, ti8148evm); + } while (0); }
This patch adds minimal support and build configuration for TI8148 EVM. Also adds support for low level debugging on UART1 console on the EVM. Signed-off-by: Hemant Pedanekar <hemantp@ti.com> --- arch/arm/mach-omap2/Kconfig | 5 ++ arch/arm/mach-omap2/Makefile | 1 + arch/arm/mach-omap2/board-ti8148evm.c | 57 ++++++++++++++++++++++++++ arch/arm/plat-omap/include/plat/uncompress.h | 3 + 4 files changed, 66 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-omap2/board-ti8148evm.c