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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2015-01-04 04:25:38 +1100
committerEdward O'Callaghan <eocallaghan@alterapraxis.com>2015-01-04 13:47:35 +0100
commite64f5b1bcd589b4ac517909f5332f9926ab7d642 (patch)
tree1c8d4df7ac235650bde6a6ce1c04327a715dad05 /src/superio
parent24fb03e767d3c81184e4a6ea80a31f62b4edac36 (diff)
downloadcoreboot-e64f5b1bcd589b4ac517909f5332f9926ab7d642.tar.xz
superio/intel/i3100: Use link-time symbol over .c includes
Change-Id: I83db9b189e672b0e1f25bc42b73639c375bea3e5 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/8054 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/superio')
-rw-r--r--src/superio/intel/i3100/Makefile.inc1
-rw-r--r--src/superio/intel/i3100/early_serial.c6
-rw-r--r--src/superio/intel/i3100/i3100.h12
3 files changed, 14 insertions, 5 deletions
diff --git a/src/superio/intel/i3100/Makefile.inc b/src/superio/intel/i3100/Makefile.inc
index dedd4198e5..22843982a8 100644
--- a/src/superio/intel/i3100/Makefile.inc
+++ b/src/superio/intel/i3100/Makefile.inc
@@ -18,4 +18,5 @@
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##
+romstage-$(CONFIG_SUPERIO_INTEL_I3100) += early_serial.c
ramstage-$(CONFIG_SUPERIO_INTEL_I3100) += superio.c
diff --git a/src/superio/intel/i3100/early_serial.c b/src/superio/intel/i3100/early_serial.c
index 96bb5501cf..0a3dc1128f 100644
--- a/src/superio/intel/i3100/early_serial.c
+++ b/src/superio/intel/i3100/early_serial.c
@@ -19,6 +19,8 @@
*/
#include <arch/io.h>
+#include <device/pnp.h>
+#include <stdint.h>
#include "i3100.h"
static void pnp_enter_ext_func_mode(pnp_devfn_t dev)
@@ -38,14 +40,14 @@ static void pnp_exit_ext_func_mode(pnp_devfn_t dev)
}
/* Enable device interrupts, set UART_CLK predivide. */
-static void i3100_configure_uart_clk(pnp_devfn_t dev, u8 predivide)
+void i3100_configure_uart_clk(pnp_devfn_t dev, u8 predivide)
{
pnp_enter_ext_func_mode(dev);
pnp_write_config(dev, I3100_SIW_CONFIGURATION, (predivide << 2) | 1);
pnp_exit_ext_func_mode(dev);
}
-static void i3100_enable_serial(pnp_devfn_t dev, u16 iobase)
+void i3100_enable_serial(pnp_devfn_t dev, u16 iobase)
{
pnp_enter_ext_func_mode(dev);
pnp_set_logical_device(dev);
diff --git a/src/superio/intel/i3100/i3100.h b/src/superio/intel/i3100/i3100.h
index 4b8bf27801..3f51a484ed 100644
--- a/src/superio/intel/i3100/i3100.h
+++ b/src/superio/intel/i3100/i3100.h
@@ -18,8 +18,8 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef SUPERIO_INTEL_I3100_I3100_H
-#define SUPERIO_INTEL_I3100_I3100_H
+#ifndef SUPERIO_INTEL_I3100_H
+#define SUPERIO_INTEL_I3100_H
/*
* Datasheet:
@@ -61,4 +61,10 @@
#define I3100_UART_CLK_PREDIVIDE_8 0x01
#define I3100_UART_CLK_PREDIVIDE_26 0x02
-#endif
+#include <arch/io.h>
+#include <stdint.h>
+
+void i3100_configure_uart_clk(pnp_devfn_t dev, u8 predivide);
+void i3100_enable_serial(pnp_devfn_t dev, u16 iobase);
+
+#endif /* SUPERIO_INTEL_I3100_H */