Add IT87xx SPI as external flasher option
This is a fast way to test if a IT87xx board_enable() would work.
Corresponding to flashrom svn r557.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Tested-by: Harald Gutmann <harald.gutmann@gmx.net>
Acked-by: Harald Gutmann <harald.gutmann@gmx.net>
diff --git a/it87spi.c b/it87spi.c
index 2a7be85..d9f93e6 100644
--- a/it87spi.c
+++ b/it87spi.c
@@ -93,7 +93,7 @@
return flashport;
}
-int it87xx_probe_spi_flash(const char *name)
+int it87spi_common_init(void)
{
it8716f_flashport = find_ite_spi_flash_port(ITE_SUPERIO_PORT1);
@@ -106,6 +106,19 @@
return (!it8716f_flashport);
}
+
+int it87spi_init(void)
+{
+ get_io_perms();
+
+ return it87spi_common_init();
+}
+
+int it87xx_probe_spi_flash(const char *name)
+{
+ return it87spi_common_init();
+}
+
/*
* The IT8716F only supports commands with length 1,2,4,5 bytes including
* command byte and can not read more than 3 bytes from the device.
@@ -241,7 +254,7 @@
int i;
fast_spi = 0;
- if (total_size > 512 * 1024) {
+ if ((programmer == PROGRAMMER_IT87SPI) || (total_size > 512 * 1024)) {
for (i = 0; i < total_size; i += 3) {
int toread = 3;
if (total_size - i < toread)
@@ -264,7 +277,7 @@
* IT8716F only allows maximum of 512 kb SPI chip size for memory
* mapped access.
*/
- if (total_size > 512 * 1024) {
+ if ((programmer == PROGRAMMER_IT87SPI) || (total_size > 512 * 1024)) {
it8716f_spi_chip_write_1(flash, buf);
} else {
for (i = 0; i < total_size / 256; i++) {