#include <asm/pgtable.h>
#include <asm/mach/map.h>
+void __iomem *mcs814x_sysdbg_base;
+
static struct map_desc mcs814x_io_desc[] __initdata = {
{
.virtual = MCS814X_IO_BASE,
{
u32 reg;
- reg = __raw_readl(_CONFADDR_DBGLED);
+ reg = __raw_readl(MCS814X_VIRT_BASE + MCS814X_DBGLED);
if (value)
reg |= 0x80;
else
reg &= ~0x80;
- __raw_writel(reg, _CONFADDR_DBGLED);
+ __raw_writel(reg, MCS814X_VIRT_BASE + MCS814X_DBGLED);
}
static void mcs814x_eth_led_cfg_set(u8 cfg)
{
u32 reg;
- reg = __raw_readl(_CONFADDR_SYSDBG + SYSDBG_BS2);
+ reg = __raw_readl(mcs814x_sysdbg_base + SYSDBG_BS2);
reg &= ~LED_CFG_MASK;
reg |= cfg;
- __raw_writel(reg, _CONFADDR_SYSDBG + SYSDBG_BS2);
+ __raw_writel(reg, mcs814x_sysdbg_base + SYSDBG_BS2);
}
static void mcs814x_eth_buffer_shifting_set(u8 value)
{
u8 reg;
- reg = __raw_readb(_CONFADDR_SYSDBG + SYSDBG_SYSCTL_MAC);
+ reg = __raw_readb(mcs814x_sysdbg_base + SYSDBG_SYSCTL_MAC);
if (value)
reg |= BUF_SHIFT_BIT;
else
reg &= ~BUF_SHIFT_BIT;
- __raw_writeb(reg, _CONFADDR_SYSDBG + SYSDBG_SYSCTL_MAC);
+ __raw_writeb(reg, mcs814x_sysdbg_base + SYSDBG_SYSCTL_MAC);
}
static struct of_device_id mcs814x_eth_ids[] __initdata = {
u32 bs2, cpu_mode;
int gpio;
- bs2 = __raw_readl(_CONFADDR_SYSDBG + SYSDBG_BS2);
+ bs2 = __raw_readl(mcs814x_sysdbg_base + SYSDBG_BS2);
cpu_mode = (bs2 >> CPU_MODE_SHIFT) & CPU_MODE_MASK;
pr_info("CPU mode: %s\n", cpu_modes[cpu_mode].name);
void __init mcs814x_map_io(void)
{
iotable_init(mcs814x_io_desc, ARRAY_SIZE(mcs814x_io_desc));
+
+ mcs814x_sysdbg_base = ioremap(MCS814X_IO_START + MCS814X_SYSDBG,
+ MCS814X_SYSDBG_SIZE);
+ if (!mcs814x_sysdbg_base)
+ panic("unable to remap sysdbg base");
}
void mcs814x_restart(char mode, const char *cmd)
{
- __raw_writel(~(1 << 31), _CONFADDR_SYSDBG);
+ __raw_writel(~(1 << 31), mcs814x_sysdbg_base);
}