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authorKyösti Mälkki <kyosti.malkki@gmail.com>2020-01-07 11:16:35 +0200
committerKyösti Mälkki <kyosti.malkki@gmail.com>2020-01-12 16:03:45 +0000
commitd1141ab5a49980de0d7da23879ce6ddf238471af (patch)
treea9e1347bb6c7066909a53e3ab82dfbb8a99d822e /src/southbridge
parent61af679838ab52318641828b6a77c81229033c77 (diff)
downloadcoreboot-d1141ab5a49980de0d7da23879ce6ddf238471af.tar.xz
intel/e7505,i82801dx: Refactor raminit
Avoid direct enable_smbus() call from northbridge code. Change-Id: I077e455242db9fc0f86432bd1afab75cb6fb6f4c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38267 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/southbridge')
-rw-r--r--src/southbridge/intel/i82801dx/early_smbus.c5
-rw-r--r--src/southbridge/intel/i82801dx/i82801dx.h1
2 files changed, 6 insertions, 0 deletions
diff --git a/src/southbridge/intel/i82801dx/early_smbus.c b/src/southbridge/intel/i82801dx/early_smbus.c
index 77b0aa084b..de0bc93978 100644
--- a/src/southbridge/intel/i82801dx/early_smbus.c
+++ b/src/southbridge/intel/i82801dx/early_smbus.c
@@ -21,6 +21,11 @@
#include "i82801dx.h"
+void i82801dx_early_init(void)
+{
+ enable_smbus();
+}
+
void enable_smbus(void)
{
pci_devfn_t dev = PCI_DEV(0x0, 0x1f, 0x3);
diff --git a/src/southbridge/intel/i82801dx/i82801dx.h b/src/southbridge/intel/i82801dx/i82801dx.h
index 50122d830b..8717e5943b 100644
--- a/src/southbridge/intel/i82801dx/i82801dx.h
+++ b/src/southbridge/intel/i82801dx/i82801dx.h
@@ -35,6 +35,7 @@
#include "chip.h"
void i82801dx_enable(struct device *dev);
+void i82801dx_early_init(void);
void enable_smbus(void);
int smbus_read_byte(unsigned int device, unsigned int address);
void aseg_smm_lock(void);