diff options
Diffstat (limited to 'arch/mips/sibyte/bcm1480/setup.c')
-rw-r--r-- | arch/mips/sibyte/bcm1480/setup.c | 81 |
1 files changed, 42 insertions, 39 deletions
diff --git a/arch/mips/sibyte/bcm1480/setup.c b/arch/mips/sibyte/bcm1480/setup.c index 89f29233cae..05ed92c92b6 100644 --- a/arch/mips/sibyte/bcm1480/setup.c +++ b/arch/mips/sibyte/bcm1480/setup.c @@ -15,7 +15,9 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#include <linux/init.h> #include <linux/kernel.h> +#include <linux/module.h> #include <linux/reboot.h> #include <linux/string.h> @@ -34,22 +36,56 @@ unsigned int soc_type; EXPORT_SYMBOL(soc_type); unsigned int periph_rev; unsigned int zbbus_mhz; +EXPORT_SYMBOL(zbbus_mhz); static unsigned int part_type; static char *soc_str; static char *pass_str; -static inline int setup_bcm1x80_bcm1x55(void); +static int __init setup_bcm1x80_bcm1x55(void) +{ + int ret = 0; + + switch (soc_pass) { + case K_SYS_REVISION_BCM1480_S0: + periph_rev = 1; + pass_str = "S0 (pass1)"; + break; + case K_SYS_REVISION_BCM1480_A1: + periph_rev = 1; + pass_str = "A1 (pass1)"; + break; + case K_SYS_REVISION_BCM1480_A2: + periph_rev = 1; + pass_str = "A2 (pass1)"; + break; + case K_SYS_REVISION_BCM1480_A3: + periph_rev = 1; + pass_str = "A3 (pass1)"; + break; + case K_SYS_REVISION_BCM1480_B0: + periph_rev = 1; + pass_str = "B0 (pass2)"; + break; + default: + printk("Unknown %s rev %x\n", soc_str, soc_pass); + periph_rev = 1; + pass_str = "Unknown Revision"; + break; + } + + return ret; +} /* Setup code likely to be common to all SiByte platforms */ -static inline int sys_rev_decode(void) +static int __init sys_rev_decode(void) { int ret = 0; switch (soc_type) { - case K_SYS_SOC_TYPE_BCM1x80: + case K_SYS_SOC_TYPE_BCM1x80: if (part_type == K_SYS_PART_BCM1480) soc_str = "BCM1480"; else if (part_type == K_SYS_PART_BCM1280) @@ -59,7 +95,7 @@ static inline int sys_rev_decode(void) ret = setup_bcm1x80_bcm1x55(); break; - case K_SYS_SOC_TYPE_BCM1x55: + case K_SYS_SOC_TYPE_BCM1x55: if (part_type == K_SYS_PART_BCM1455) soc_str = "BCM1455"; else if (part_type == K_SYS_PART_BCM1255) @@ -69,49 +105,16 @@ static inline int sys_rev_decode(void) ret = setup_bcm1x80_bcm1x55(); break; - default: + default: printk("Unknown part type %x\n", part_type); ret = 1; break; } - return ret; -} -static inline int setup_bcm1x80_bcm1x55(void) -{ - int ret = 0; - - switch (soc_pass) { - case K_SYS_REVISION_BCM1480_S0: - periph_rev = 1; - pass_str = "S0 (pass1)"; - break; - case K_SYS_REVISION_BCM1480_A1: - periph_rev = 1; - pass_str = "A1 (pass1)"; - break; - case K_SYS_REVISION_BCM1480_A2: - periph_rev = 1; - pass_str = "A2 (pass1)"; - break; - case K_SYS_REVISION_BCM1480_A3: - periph_rev = 1; - pass_str = "A3 (pass1)"; - break; - case K_SYS_REVISION_BCM1480_B0: - periph_rev = 1; - pass_str = "B0 (pass2)"; - break; - default: - printk("Unknown %s rev %x\n", soc_str, soc_pass); - periph_rev = 1; - pass_str = "Unknown Revision"; - break; - } return ret; } -void bcm1480_setup(void) +void __init bcm1480_setup(void) { uint64_t sys_rev; int plldiv; |