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juno: plat_io_storage: remove semihosting 

Removing semihosting from the plat_io_storage code copied from FVP.

Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
This commit is contained in:
Ryan Harkin 2014-02-18 20:21:53 +00:00 committed by Sandrine Bailleux
parent 8276d53e4b
commit bbd918c41e
1 changed files with 0 additions and 34 deletions
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34
plat/juno/plat_io_storage.c
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@ -33,7 +33,6 @@
#include "platform.h"
#include "io_storage.h"
#include "io_driver.h"
#include "io_semihosting.h"
#include "semihosting.h" /* For FOPEN_MODE_... */
#include "io_fip.h"
#include "io_memmap.h"
@ -41,10 +40,6 @@
/* IO devices */
static struct io_plat_data io_data;
static struct io_dev_connector *sh_dev_con;
static void *const sh_dev_spec;
static void *const sh_init_params;
static io_dev_handle sh_dev_handle;
static struct io_dev_connector *fip_dev_con;
static void *const fip_dev_spec;
static io_dev_handle fip_dev_handle;
@ -122,23 +117,6 @@ static int open_memmap(void *spec)
return result;
}
static int open_semihosting(void *spec)
{
int result = IO_FAIL;
io_handle local_image_handle;
/* See if the file exists on semi-hosting.*/
result = io_dev_init(sh_dev_handle, sh_init_params);
if (result == IO_SUCCESS) {
result = io_open(sh_dev_handle, spec, &local_image_handle);
if (result == IO_SUCCESS) {
INFO("Using Semi-hosting IO\n");
io_close(local_image_handle);
}
}
return result;
}
void io_setup (void)
{
int io_result = IO_FAIL;
@ -147,9 +125,6 @@ void io_setup (void)
io_init(&io_data);
/* Register the IO devices on this platform */
io_result = register_io_dev_sh(&sh_dev_con);
assert(io_result == IO_SUCCESS);
io_result = register_io_dev_fip(&fip_dev_con);
assert(io_result == IO_SUCCESS);
@ -157,9 +132,6 @@ void io_setup (void)
assert(io_result == IO_SUCCESS);
/* Open connections to devices and cache the handles */
io_result = io_dev_open(sh_dev_con, sh_dev_spec, &sh_dev_handle);
assert(io_result == IO_SUCCESS);
io_result = io_dev_open(fip_dev_con, fip_dev_spec, &fip_dev_handle);
assert(io_result == IO_SUCCESS);
@ -190,12 +162,6 @@ int plat_get_image_source(const char *image_name, io_dev_handle *dev_handle,
*(io_file_spec **)image_spec = policy->image_spec;
*dev_handle = *(policy->dev_handle);
break;
} else {
result = open_semihosting(policy->image_spec);
if (result == IO_SUCCESS) {
*dev_handle = sh_dev_handle;
*(io_file_spec **)image_spec = policy->image_spec;
}
}
}
policy++;