From: Ryan Harkin ryan.harkin@linaro.org
The current ca9x4_ct_vxp platform contains support for a Versatile Express motherboard with a quad core A9 core tile.
This patch separates the Versatile Express motherboard code and the A9 specific code, to ease supporting more core tiles in the next patches.
Andre: merged the first two of Ryan's original patches and did some checkpatch fixes.
Signed-off-by: Ryan Harkin ryan.harkin@linaro.org Signed-off-by: Andre Przywara andre.przywara@linaro.org --- MAINTAINERS | 2 +- board/armltd/vexpress/Makefile | 2 +- .../vexpress/{ca9x4_ct_vxp.c => vexpress_common.c} | 6 ++-- boards.cfg | 2 +- include/configs/vexpress_ca9x4.h | 34 ++++++++++++++++++++++ .../configs/{ca9x4_ct_vxp.h => vexpress_common.h} | 1 - 6 files changed, 40 insertions(+), 7 deletions(-) rename board/armltd/vexpress/{ca9x4_ct_vxp.c => vexpress_common.c} (98%) create mode 100644 include/configs/vexpress_ca9x4.h rename include/configs/{ca9x4_ct_vxp.h => vexpress_common.h} (99%)
diff --git a/MAINTAINERS b/MAINTAINERS index 1614b91..761c36c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -960,7 +960,7 @@ Hugo Villeneuve hugo.villeneuve@lyrtech.com
Matt Waddel matt.waddel@linaro.org
- ca9x4_ct_vxp ARM ARMV7 (Quad Core) + vexpress_ca9x4 ARM ARMV7 (Quad Core)
Otavio Salvador otavio@ossystems.com.br
diff --git a/board/armltd/vexpress/Makefile b/board/armltd/vexpress/Makefile index 8749590..6719f3d 100644 --- a/board/armltd/vexpress/Makefile +++ b/board/armltd/vexpress/Makefile @@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).o
-COBJS := ca9x4_ct_vxp.o +COBJS := vexpress_common.o
SRCS := $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/board/armltd/vexpress/ca9x4_ct_vxp.c b/board/armltd/vexpress/vexpress_common.c similarity index 98% rename from board/armltd/vexpress/ca9x4_ct_vxp.c rename to board/armltd/vexpress/vexpress_common.c index d5e109e..c4f2520 100644 --- a/board/armltd/vexpress/ca9x4_ct_vxp.c +++ b/board/armltd/vexpress/vexpress_common.c @@ -166,8 +166,8 @@ static void vexpress_timer_init(void) */ writel(SYSTIMER_RELOAD, &systimer_base->timer0load); writel(SYSTIMER_RELOAD, &systimer_base->timer0value); - writel(SYSTIMER_EN | SYSTIMER_32BIT | \ - readl(&systimer_base->timer0control), \ + writel(SYSTIMER_EN | SYSTIMER_32BIT | + readl(&systimer_base->timer0control), &systimer_base->timer0control);
reset_timer_masked(); @@ -251,7 +251,7 @@ unsigned long long get_ticks(void) return get_timer(0); }
-ulong get_tbclk (void) +ulong get_tbclk(void) { return (ulong)CONFIG_SYS_HZ; } diff --git a/boards.cfg b/boards.cfg index 5fc70be..908e3bc 100644 --- a/boards.cfg +++ b/boards.cfg @@ -232,7 +232,7 @@ versatilepb arm arm926ejs versatile armltd versatileqemu arm arm926ejs versatile armltd versatile versatile:ARCH_VERSATILE_QEMU,ARCH_VERSATILE_PB integratorap_cm946es arm arm946es integrator armltd - integratorap:CM946ES integratorcp_cm946es arm arm946es integrator armltd - integratorcp:CM946ES -ca9x4_ct_vxp arm armv7 vexpress armltd +vexpress_ca9x4 arm armv7 vexpress armltd am335x_evm arm armv7 am335x ti am33xx am335x_evm:SERIAL1,CONS_INDEX=1 am335x_evm_spiboot arm armv7 am335x ti am33xx am335x_evm:SERIAL1,CONS_INDEX=1,SPI_BOOT am335x_evm_uart1 arm armv7 am335x ti am33xx am335x_evm:SERIAL2,CONS_INDEX=2 diff --git a/include/configs/vexpress_ca9x4.h b/include/configs/vexpress_ca9x4.h new file mode 100644 index 0000000..c3b6986 --- /dev/null +++ b/include/configs/vexpress_ca9x4.h @@ -0,0 +1,34 @@ +/* + * (C) Copyright 2011 Linaro + * Ryan Harkin, ryan.harkin@linaro.org + * + * Configuration for Versatile Express. Parts were derived from other ARM + * configurations. + * + * 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 __VEXPRESS_CA9X4_H +#define __VEXPRESS_CA9X4_H + +#define CONFIG_VEXPRESS_ORIGINAL_MEMORY_MAP +#include "vexpress_common.h" +#define CONFIG_BOOTP_VCI_STRING "U-boot.armv7.vexpress_ca9x4" + +#endif /* VEXPRESS_CA9X4_H */ diff --git a/include/configs/ca9x4_ct_vxp.h b/include/configs/vexpress_common.h similarity index 99% rename from include/configs/ca9x4_ct_vxp.h rename to include/configs/vexpress_common.h index a7cd1d4..9a3431e 100644 --- a/include/configs/ca9x4_ct_vxp.h +++ b/include/configs/vexpress_common.h @@ -97,7 +97,6 @@ #define CONFIG_BOOTP_HOSTNAME #define CONFIG_BOOTP_PXE #define CONFIG_BOOTP_PXE_CLIENTARCH 0x100 -#define CONFIG_BOOTP_VCI_STRING "U-boot.armv7.ca9x4_ct_vxp"
/* Miscellaneous configurable options */ #undef CONFIG_SYS_CLKS_IN_HZ