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path: root/drivers/misc/cros_ec_sandbox.c
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Diffstat (limited to 'drivers/misc/cros_ec_sandbox.c')
-rw-r--r--drivers/misc/cros_ec_sandbox.c73
1 files changed, 0 insertions, 73 deletions
diff --git a/drivers/misc/cros_ec_sandbox.c b/drivers/misc/cros_ec_sandbox.c
index 282d8d843f..fa7d669ca7 100644
--- a/drivers/misc/cros_ec_sandbox.c
+++ b/drivers/misc/cros_ec_sandbox.c
@@ -467,17 +467,10 @@ static int process_cmd(struct ec_state *ec,
return len;
}
-#ifdef CONFIG_DM_CROS_EC
int cros_ec_sandbox_packet(struct udevice *udev, int out_bytes, int in_bytes)
{
struct cros_ec_dev *dev = dev_get_uclass_priv(udev);
struct ec_state *ec = dev_get_priv(dev->dev);
-#else
-int cros_ec_sandbox_packet(struct cros_ec_dev *dev, int out_bytes,
- int in_bytes)
-{
- struct ec_state *ec = &s_state;
-#endif
struct ec_host_request *req_hdr = (struct ec_host_request *)dev->dout;
const void *req_data = req_hdr + 1;
struct ec_host_response *resp_hdr = (struct ec_host_response *)dev->din;
@@ -500,18 +493,9 @@ int cros_ec_sandbox_packet(struct cros_ec_dev *dev, int out_bytes,
return in_bytes;
}
-int cros_ec_sandbox_decode_fdt(struct cros_ec_dev *dev, const void *blob)
-{
- return 0;
-}
-
void cros_ec_check_keyboard(struct cros_ec_dev *dev)
{
-#ifdef CONFIG_DM_CROS_EC
struct ec_state *ec = dev_get_priv(dev->dev);
-#else
- struct ec_state *ec = &s_state;
-#endif
ulong start;
printf("Press keys for EC to detect on reset (ESC=recovery)...");
@@ -525,7 +509,6 @@ void cros_ec_check_keyboard(struct cros_ec_dev *dev)
}
}
-#ifdef CONFIG_DM_CROS_EC
int cros_ec_probe(struct udevice *dev)
{
struct ec_state *ec = dev->priv;
@@ -569,61 +552,6 @@ int cros_ec_probe(struct udevice *dev)
return cros_ec_register(dev);
}
-#else
-
-/**
- * Initialize sandbox EC emulation.
- *
- * @param dev CROS_EC device
- * @param blob Device tree blob
- * @return 0 if ok, -1 on error
- */
-int cros_ec_sandbox_init(struct cros_ec_dev *dev, const void *blob)
-{
- struct ec_state *ec = &s_state;
- int node;
- int err;
-
- node = fdtdec_next_compatible(blob, 0, COMPAT_GOOGLE_CROS_EC);
- if (node < 0) {
- debug("Failed to find chrome-ec node'\n");
- return -1;
- }
-
- err = cros_ec_decode_ec_flash(blob, node, &ec->ec_config);
- if (err)
- return err;
-
- node = fdtdec_next_compatible(blob, 0, COMPAT_GOOGLE_CROS_EC_KEYB);
- if (node < 0) {
- debug("%s: No cros_ec keyboard found\n", __func__);
- } else if (keyscan_read_fdt_matrix(ec, blob, node)) {
- debug("%s: Could not read key matrix\n", __func__);
- return -1;
- }
-
- /* If we loaded EC data, check that the length matches */
- if (ec->flash_data &&
- ec->flash_data_len != ec->ec_config.flash.length) {
- printf("EC data length is %x, expected %x, discarding data\n",
- ec->flash_data_len, ec->ec_config.flash.length);
- os_free(ec->flash_data);
- ec->flash_data = NULL;
- }
-
- /* Otherwise allocate the memory */
- if (!ec->flash_data) {
- ec->flash_data_len = ec->ec_config.flash.length;
- ec->flash_data = os_malloc(ec->flash_data_len);
- if (!ec->flash_data)
- return -ENOMEM;
- }
-
- return 0;
-}
-#endif
-
-#ifdef CONFIG_DM_CROS_EC
struct dm_cros_ec_ops cros_ec_ops = {
.packet = cros_ec_sandbox_packet,
};
@@ -641,4 +569,3 @@ U_BOOT_DRIVER(cros_ec_sandbox) = {
.priv_auto_alloc_size = sizeof(struct ec_state),
.ops = &cros_ec_ops,
};
-#endif