We are currently experiencing downtime impacting viewing & cloning the Mesa repo, and some GitLab pages returning 503. Please see #freedesktop on IRC for more updates.

Commit dab7dfb6 authored by Andrew Lunn's avatar Andrew Lunn Committed by Jason Cooper

ARM: kirkwood: Separate board-dt from common and pcie code.

In order to be able to move DT support into mach-mvebu, the DT code
needs to be cleanly separated from common and pcie code. Import the
needed bits of these files into board-dt.c. The "common" code then
becomes purely legacy, supporting non-DT boards, so reflect this in
the Makefile targets.
Signed-off-by: default avatarAndrew Lunn <andrew@lunn.ch>
Tested-by: default avatarJason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent 15a705ec
obj-y += common.o pcie.o
obj-$(CONFIG_KIRKWOOD_LEGACY) += irq.o mpp.o
obj-$(CONFIG_KIRKWOOD_LEGACY) += irq.o mpp.o common.o pcie.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_MACH_D2NET_V2) += d2net_v2-setup.o lacie_v2-common.o
......
......@@ -21,11 +21,97 @@
#include <linux/irqchip.h>
#include <linux/kexec.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/bridge-regs.h>
#include <plat/common.h>
#include "common.h"
#include <plat/cache-feroceon-l2.h>
#include <plat/pcie.h>
#include "pm.h"
static struct map_desc kirkwood_io_desc[] __initdata = {
{
.virtual = (unsigned long) KIRKWOOD_REGS_VIRT_BASE,
.pfn = __phys_to_pfn(KIRKWOOD_REGS_PHYS_BASE),
.length = KIRKWOOD_REGS_SIZE,
.type = MT_DEVICE,
},
};
static void __init kirkwood_map_io(void)
{
iotable_init(kirkwood_io_desc, ARRAY_SIZE(kirkwood_io_desc));
}
static void __init kirkwood_l2_init(void)
{
#ifdef CONFIG_CACHE_FEROCEON_L2
#ifdef CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH
writel(readl(L2_CONFIG_REG) | L2_WRITETHROUGH, L2_CONFIG_REG);
feroceon_l2_init(1);
#else
writel(readl(L2_CONFIG_REG) & ~L2_WRITETHROUGH, L2_CONFIG_REG);
feroceon_l2_init(0);
#endif
#endif
}
static struct resource kirkwood_cpufreq_resources[] = {
[0] = {
.start = CPU_CONTROL_PHYS,
.end = CPU_CONTROL_PHYS + 3,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device kirkwood_cpufreq_device = {
.name = "kirkwood-cpufreq",
.id = -1,
.num_resources = ARRAY_SIZE(kirkwood_cpufreq_resources),
.resource = kirkwood_cpufreq_resources,
};
static void __init kirkwood_cpufreq_init(void)
{
platform_device_register(&kirkwood_cpufreq_device);
}
static struct resource kirkwood_cpuidle_resource[] = {
{
.flags = IORESOURCE_MEM,
.start = DDR_OPERATION_BASE,
.end = DDR_OPERATION_BASE + 3,
},
};
static struct platform_device kirkwood_cpuidle = {
.name = "kirkwood_cpuidle",
.id = -1,
.resource = kirkwood_cpuidle_resource,
.num_resources = 1,
};
static void __init kirkwood_cpuidle_init(void)
{
platform_device_register(&kirkwood_cpuidle);
}
/* Temporary here since mach-mvebu has a function we can use */
static void kirkwood_restart(enum reboot_mode mode, const char *cmd)
{
/*
* Enable soft reset to assert RSTOUTn.
*/
writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
/*
* Assert soft reset.
*/
writel(SOFT_RESET, SYSTEM_SOFT_RESET);
while (1)
;
}
#define MV643XX_ETH_MAC_ADDR_LOW 0x0414
#define MV643XX_ETH_MAC_ADDR_HIGH 0x0418
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment