diff options
Diffstat (limited to 'src/mainboard/roda/rk9/romstage.c')
| -rw-r--r-- | src/mainboard/roda/rk9/romstage.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/src/mainboard/roda/rk9/romstage.c b/src/mainboard/roda/rk9/romstage.c index b37b5c5f63..48ca6b6b7d 100644 --- a/src/mainboard/roda/rk9/romstage.c +++ b/src/mainboard/roda/rk9/romstage.c @@ -14,53 +14,7 @@ * GNU General Public License for more details. */ -#include <arch/io.h> -#include <device/pnp_ops.h> #include <northbridge/intel/gm45/gm45.h> -#include <superio/smsc/lpc47n227/lpc47n227.h> - -#define SERIAL_DEV PNP_DEV(0x2e, LPC47N227_SP1) - -void mb_setup_superio(void) -{ - /* Original settings: - idx 30 31 32 33 34 35 36 37 38 39 - val 60 00 00 40 00 ff 00 e0 00 80 - def 00 00 00 00 00 00 00 00 00 80 - - Values: - GP1 GP2 GP3 GP4 - fd 17 88 14 - */ - const pnp_devfn_t sio = PNP_DEV(0x2e, 0); - - /* Enter super-io's configuration state. */ - pnp_enter_conf_state(sio); - - /* Set lpc47n227's runtime register block's base address. */ - pnp_write_config(sio, 0x30, 0x600 >> 4); - - /* Set GP23 to alternate function. */ - pnp_write_config(sio, 0x33, 0x40); - - /* Set GP30 - GP37 to output mode: COM control */ - pnp_write_config(sio, 0x35, 0xff); - - /* Set GP45 - GP47 to output mode. */ - pnp_write_config(sio, 0x37, 0xe0); - - /* Set nIO_PME to open drain. */ - pnp_write_config(sio, 0x39, 0x80); - - /* Exit configuration state. */ - pnp_exit_conf_state(sio); - - /* Set GPIO output values: */ - outb(0x88, 0x600 + 0xb + 3); /* GP30 - GP37 */ - outb(0x10, 0x600 + 0xb + 4); /* GP40 - GP47 */ - - lpc47n227_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); -} void get_mb_spd_addrmap(u8 *spd_addrmap) { |