Add support for RDC R6030 chipset
Tested on Bifferboard.
Corresponding to flashrom svn r1489.
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
diff --git a/chipset_enable.c b/chipset_enable.c
index fbf7fb9..33b32ef 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -54,6 +54,32 @@
return 0;
}
+static int enable_flash_rdc_r8610(struct pci_dev *dev, const char *name)
+{
+ uint8_t tmp;
+
+ /* enable ROMCS for writes */
+ tmp = pci_read_byte(dev, 0x43);
+ tmp |= 0x80;
+ pci_write_byte(dev, 0x43, tmp);
+
+ /* read the bootstrapping register */
+ tmp = pci_read_byte(dev, 0x40) & 0x3;
+ switch (tmp) {
+ case 3:
+ internal_buses_supported = BUS_FWH;
+ break;
+ case 2:
+ internal_buses_supported = BUS_LPC;
+ break;
+ default:
+ internal_buses_supported = BUS_PARALLEL;
+ break;
+ }
+
+ return 0;
+}
+
static int enable_flash_sis85c496(struct pci_dev *dev, const char *name)
{
uint8_t tmp;
@@ -1235,6 +1261,7 @@
{0x1106, 0x8409, OK, "VIA", "VX855/VX875", enable_flash_vt823x},
{0x1166, 0x0200, OK, "Broadcom", "OSB4", enable_flash_osb4},
{0x1166, 0x0205, OK, "Broadcom", "HT-1000", enable_flash_ht1000},
+ {0x17f3, 0x6030, OK, "RDC", "R8610/R3210", enable_flash_rdc_r8610},
{0x8086, 0x122e, OK, "Intel", "PIIX", enable_flash_piix4},
{0x8086, 0x1234, NT, "Intel", "MPIIX", enable_flash_piix4},
{0x8086, 0x1c44, OK, "Intel", "Z68", enable_flash_pch6},