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authorStewart Smith <stewart@linux.ibm.com>2019-07-15 12:00:44 +1000
committerOliver O'Halloran <oohall@gmail.com>2019-07-19 17:46:22 +1000
commit067de39aa3334248232ea09d3215ae7055a811f3 (patch)
treedb26b27f4d4a0e43a90cd325319c7c801bfbf43f /hw
parent1a02a18937c0d331ebc6c599d95e7df54d556aa0 (diff)
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Move ec/ code to Rhesus platform
The embedded controller that Rhesus uses is exclusive to that platform, make it purely part of tha platform Signed-off-by: Stewart Smith <stewart@linux.ibm.com> Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/Makefile.inc1
-rw-r--r--hw/ec/Makefile.inc8
-rw-r--r--hw/ec/gpio.c87
-rw-r--r--hw/ec/makefile8
4 files changed, 0 insertions, 104 deletions
diff --git a/hw/Makefile.inc b/hw/Makefile.inc
index 0e8c257..e265bd0 100644
--- a/hw/Makefile.inc
+++ b/hw/Makefile.inc
@@ -13,7 +13,6 @@ HW_OBJS += lpc-port80h.o
HW=hw/built-in.a
include $(SRC)/hw/fsp/Makefile.inc
-include $(SRC)/hw/ec/Makefile.inc
include $(SRC)/hw/ast-bmc/Makefile.inc
include $(SRC)/hw/ipmi/Makefile.inc
diff --git a/hw/ec/Makefile.inc b/hw/ec/Makefile.inc
deleted file mode 100644
index f944d4d..0000000
--- a/hw/ec/Makefile.inc
+++ /dev/null
@@ -1,8 +0,0 @@
-# -*-Makefile-*-
-# Sapphire EC makefile
-
-SUBDIRS += hw/ec
-EC_OBJS = gpio.o
-EC=hw/ec/built-in.a
-
-$(EC): $(EC_OBJS:%=hw/ec/%)
diff --git a/hw/ec/gpio.c b/hw/ec/gpio.c
deleted file mode 100644
index 0a2223d..0000000
--- a/hw/ec/gpio.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Copyright 2013-2014 Google Corp.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
- * implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include <stdint.h>
-#include "ec/config.h"
-#include "ec/gpio.h"
-
-int ec_gpio_setup(EcGpioPort port, uint8_t pin,
- int is_output, int pullup_enable)
-{
- uint8_t ddr_reg;
- if (pin > 7) {
- return -1;
- }
-
- /* Set data direction */
- ec_outb(EC_GPIO_INDEX,
- port * EC_GPIO_PORT_SKIP + EC_GPIO_DDR_OFFSET);
- ddr_reg = ec_inb(EC_GPIO_DATA);
- if (is_output) {
- ddr_reg |= (1 << pin);
- } else {
- ddr_reg &= ~(1 << pin);
- }
- ec_outb(EC_GPIO_DATA, ddr_reg);
-
- /* Set pullup enable for output GPOs */
- if (is_output)
- {
- uint8_t pup_reg;
- ec_outb(EC_GPIO_INDEX,
- port * EC_GPIO_PORT_SKIP + EC_GPIO_PUP_OFFSET);
- pup_reg = ec_inb(EC_GPIO_DATA);
- if (pullup_enable) {
- pup_reg |= (1 << pin);
- } else {
- pup_reg &= ~(1 << pin);
- }
- ec_outb(EC_GPIO_DATA, pup_reg);
- }
-
- return 0;
-}
-
-int ec_gpio_read(EcGpioPort port, uint8_t pin)
-{
- uint8_t pin_reg;
- if (pin > 7) {
- return -1;
- }
-
- ec_outb(EC_GPIO_INDEX,
- port * EC_GPIO_PORT_SKIP + EC_GPIO_PIN_OFFSET);
- pin_reg = ec_inb(EC_GPIO_DATA);
- return !!(pin_reg & (1 << pin));
-}
-
-int ec_gpio_set(EcGpioPort port, uint8_t pin, int val)
-{
- uint8_t data_reg;
- if (pin > 7) {
- return -1;
- }
-
- ec_outb(EC_GPIO_INDEX,
- port * EC_GPIO_PORT_SKIP + EC_GPIO_DATA_OFFSET);
- data_reg = ec_inb(EC_GPIO_DATA);
- if (val) {
- data_reg |= (1 << pin);
- } else {
- data_reg &= ~(1 << pin);
- }
- ec_outb(EC_GPIO_DATA, data_reg);
- return 0;
-}
diff --git a/hw/ec/makefile b/hw/ec/makefile
deleted file mode 100644
index e6ceafa..0000000
--- a/hw/ec/makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-ROOTPATH = ../../..
-MODULE = ec
-
-OBJS = cmosdd.o gpio.o rhesus.o hostboot.o
-
-SUBDIRS = test.d
-
-include ${ROOTPATH}/config.mk