Add board enable for Asus A8AE-LE (HP OEM)
Corresponding to flashrom svn r1300.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
diff --git a/board_enable.c b/board_enable.c
index 9cd87dd..69b30e7 100644
--- a/board_enable.c
+++ b/board_enable.c
@@ -1081,6 +1081,35 @@
}
/*
+ * Suited for:
+ * - Asus A8AE-LE (Codename AmberineM; used in Compaq Presario 061)
+ * Datasheet(s) used:
+ * - AMD document 43009 "AMD SB700/710/750 Register Reference Guide" rev. 1.00
+ */
+static int amd_sbxxx_gpio9_raise(void)
+{
+ struct pci_dev *dev;
+ uint32_t reg;
+
+ dev = pci_dev_find(0x1002, 0x4372); /* AMD SMBus Controller */
+ if (!dev) {
+ msg_perr("\nERROR: AMD SMBus Controller (0x4372) not found.\n");
+ return -1;
+ }
+
+ reg = pci_read_long(dev, 0xA8); /* GPIO_12_to_4_Cntrl CI_Reg: A8h-ABh */
+ /* enable output (0: enable, 1: tristate):
+ GPIO9 output enable is at bit 5 in 0xA9 */
+ reg &= ~((uint32_t)1<<(8+5));
+ /* raise:
+ GPIO9 output register is at bit 5 in 0xA8 */
+ reg |= (1<<5);
+ pci_write_long(dev, 0xA8, reg);
+
+ return 0;
+}
+
+/*
* Helper function to raise/drop a given gpo line on Intel PIIX4{,E,M}.
*/
static int intel_piix4_gpo_set(unsigned int gpo, int raise)
@@ -1924,6 +1953,7 @@
{0x1106, 0x3189, 0x1043, 0x807F, 0x1106, 0x3177, 0x1043, 0x808C, NULL, NULL, NULL, P3, "ASUS", "A7V8X", 0, OK, it8703f_gpio51_raise},
{0x1106, 0x3099, 0x1043, 0x807F, 0x1106, 0x3147, 0x1043, 0x808C, NULL, NULL, NULL, P3, "ASUS", "A7V333", 0, OK, it8703f_gpio51_raise},
{0x1106, 0x3189, 0x1043, 0x807F, 0x1106, 0x3177, 0x1043, 0x80A1, NULL, NULL, NULL, P3, "ASUS", "A7V8X-X", 0, OK, it8712f_gpio3_1_raise},
+ {0x1002, 0x4372, 0x103c, 0x2a26, 0x1002, 0x4377, 0x103c, 0x2a26, NULL, NULL, NULL, P3, "ASUS", "A8AE-LE", 0, OK, amd_sbxxx_gpio9_raise},
{0x8086, 0x27A0, 0x1043, 0x1287, 0x8086, 0x27DF, 0x1043, 0x1287, "^A8J", NULL, NULL, P3, "ASUS", "A8Jm", 0, NT, intel_ich_gpio34_raise},
{0x10DE, 0x0260, 0x103c, 0x2a3e, 0x10DE, 0x0264, 0x103c, 0x2a3e, "NAGAMI2L", NULL, NULL, P3, "ASUS", "A8N-LA (Nagami-GL8E)", 0, OK, nvidia_mcp_gpio0_raise},
{0x10DE, 0x005E, 0x1043, 0x815A, 0x10DE, 0x0054, 0x1043, 0x815A, NULL, NULL, NULL, P3, "ASUS", "A8N", 0, NT, board_shuttle_fn25}, /* TODO: This should probably be A8N-SLI Deluxe, see http://www.coreboot.org/pipermail/flashrom/2009-November/000878.html. */