From 1f939889ca6f6e4234d7bd01e1e0adcd986be733 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Thu, 6 Dec 2012 22:39:08 +0000 Subject: move setup-related functions to their own file Signed-off-by: Florian Fainelli SVN-Revision: 34543 --- .../linux/adm8668/files/arch/mips/adm8668/Makefile | 4 +- .../adm8668/files/arch/mips/adm8668/platform.c | 51 --------------------- .../linux/adm8668/files/arch/mips/adm8668/setup.c | 52 ++++++++++++++++++++++ 3 files changed, 55 insertions(+), 52 deletions(-) create mode 100644 target/linux/adm8668/files/arch/mips/adm8668/setup.c (limited to 'target/linux/adm8668') diff --git a/target/linux/adm8668/files/arch/mips/adm8668/Makefile b/target/linux/adm8668/files/arch/mips/adm8668/Makefile index 0b31b97d48..ef836bb5db 100644 --- a/target/linux/adm8668/files/arch/mips/adm8668/Makefile +++ b/target/linux/adm8668/files/arch/mips/adm8668/Makefile @@ -2,4 +2,6 @@ # something witty --neutronscott # -obj-y := irq.o pci.o prom.o platform.o serial.o proc.o net_core.o net_intr.o +obj-y := irq.o pci.o prom.o platform.o serial.o proc.o \ + setup.o \ + net_core.o net_intr.o diff --git a/target/linux/adm8668/files/arch/mips/adm8668/platform.c b/target/linux/adm8668/files/arch/mips/adm8668/platform.c index 803af09aab..1b1c0700c1 100644 --- a/target/linux/adm8668/files/arch/mips/adm8668/platform.c +++ b/target/linux/adm8668/files/arch/mips/adm8668/platform.c @@ -77,37 +77,8 @@ static struct platform_device adm8668_eth1_device = { .num_resources = ARRAY_SIZE(eth1_resources), }; -static void adm8668_restart(char *cmd) -{ - int i; - - /* stop eth0 and eth1 */ - ADM8668_LAN_REG(NETCSR6) = (1 << 13) | (1 << 1); - ADM8668_LAN_REG(NETCSR7) = 0; - ADM8668_WAN_REG(NETCSR6) = (1 << 13) | (1 << 1); - ADM8668_WAN_REG(NETCSR7) = 0; - - /* reset PHY */ - ADM8668_WAN_REG(NETCSR37) = 0x20; - for (i = 0; i < 10000; i++) - ; - ADM8668_WAN_REG(NETCSR37) = 0; - for (i = 0; i < 10000; i++) - ; - - *(volatile unsigned int *)0xB1600000 = 1; /* reset eth0 mac */ - *(volatile unsigned int *)0xB1A00000 = 1; /* reset eth1 mac */ - *(volatile unsigned int *)0xB1800000 = 1; /* reset wlan0 mac */ - - /* the real deal */ - for (i = 0; i < 1000; i++) - ; - ADM8668_CONFIG_REG(ADM8668_CR1) = 1; -} - int __devinit adm8668_devs_register(void) { - _machine_restart = adm8668_restart; platform_device_register(&adm8668_uart_device); platform_device_register(&adm8668_eth0_device); platform_device_register(&adm8668_eth1_device); @@ -126,26 +97,4 @@ void __init plat_time_init(void) printk("ADM8668 CPU clock: %d MHz\n", 2*mips_hpt_frequency / 1000000); } -void __init plat_mem_setup(void) -{ - /* prom_init seemed like easier place for this. it's tooo simple */ -} - -const char *get_system_type(void) -{ - unsigned long chipid = ADM8668_CONFIG_REG(ADM8668_CR0); - int adj = (ADM8668_CONFIG_REG(ADM8668_CR3) >> 11) & 0xf; - int product, revision, mhz; - static char ret[32]; - - product = chipid >> 16; - revision = chipid & 0xffff; - mhz = (SYS_CLOCK/1000000) + (adj * 5); - - /* i getting fancy :\ */ - snprintf(ret, sizeof(ret), "ADM%xr%x %dMHz", product, revision, mhz); - - return ret; -} - arch_initcall(adm8668_devs_register); diff --git a/target/linux/adm8668/files/arch/mips/adm8668/setup.c b/target/linux/adm8668/files/arch/mips/adm8668/setup.c new file mode 100644 index 0000000000..927d827284 --- /dev/null +++ b/target/linux/adm8668/files/arch/mips/adm8668/setup.c @@ -0,0 +1,52 @@ +#include +#include + +#include +#include + +static void adm8668_restart(char *cmd) +{ + int i; + + /* stop eth0 and eth1 */ + ADM8668_LAN_REG(NETCSR6) = (1 << 13) | (1 << 1); + ADM8668_LAN_REG(NETCSR7) = 0; + ADM8668_WAN_REG(NETCSR6) = (1 << 13) | (1 << 1); + ADM8668_WAN_REG(NETCSR7) = 0; + + /* reset PHY */ + ADM8668_WAN_REG(NETCSR37) = 0x20; + for (i = 0; i < 10000; i++) + ; + ADM8668_WAN_REG(NETCSR37) = 0; + for (i = 0; i < 10000; i++) + ; + + /* the real deal */ + for (i = 0; i < 1000; i++) + ; + ADM8668_CONFIG_REG(ADM8668_CR1) = 1; +} + +void __init plat_mem_setup(void) +{ + _machine_restart = adm8668_restart; +} + +const char *get_system_type(void) +{ + unsigned long chipid = ADM8668_CONFIG_REG(ADM8668_CR0); + int adj = (ADM8668_CONFIG_REG(ADM8668_CR3) >> 11) & 0xf; + int product, revision, mhz; + static char ret[32]; + + product = chipid >> 16; + revision = chipid & 0xffff; + mhz = (SYS_CLOCK/1000000) + (adj * 5); + + /* i getting fancy :\ */ + snprintf(ret, sizeof(ret), "ADM%xr%x %dMHz", product, revision, mhz); + + return ret; +} + -- cgit v1.2.3