Hudson: Port to 64bit
Bring http://review.coreboot.org/#/c/10582/ to Hudson
Change-Id: I1ba3047699c304a769215fe901dc3511bf23199d
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/11022
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
diff --git a/src/southbridge/amd/agesa/hudson/fadt.c b/src/southbridge/amd/agesa/hudson/fadt.c
index cef10b1..14b91d4 100644
--- a/src/southbridge/amd/agesa/hudson/fadt.c
+++ b/src/southbridge/amd/agesa/hudson/fadt.c
@@ -59,8 +59,16 @@
memcpy(header->asl_compiler_id, ASLC, 4);
header->asl_compiler_revision = 0;
- fadt->firmware_ctrl = (u32) facs;
- fadt->dsdt = (u32) dsdt;
+ if ((uintptr_t)facs > 0xffffffff)
+ printk(BIOS_DEBUG, "ACPI: FACS lives above 4G\n");
+ else
+ fadt->firmware_ctrl = (uintptr_t)facs;
+
+ if ((uintptr_t)dsdt > 0xffffffff)
+ printk(BIOS_DEBUG, "ACPI: DSDT lives above 4G\n");
+ else
+ fadt->dsdt = (uintptr_t)dsdt;
+
fadt->model = 0; /* reserved, should be 0 ACPI 3.0 */
fadt->preferred_pm_profile = FADT_PM_PROFILE;
fadt->sci_int = 9; /* HUDSON - IRQ 09 – ACPI SCI */
@@ -138,10 +146,11 @@
fadt->res4 = 0; /* reserved, MUST be 0 ACPI 3.0 */
fadt->res5 = 0; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->x_firmware_ctl_l = 0; /* set to 0 if firmware_ctrl is used */
- fadt->x_firmware_ctl_h = 0;
- fadt->x_dsdt_l = (u32) dsdt;
- fadt->x_dsdt_h = 0;
+
+ fadt->x_firmware_ctl_l = ((uintptr_t)facs) & 0xffffffff;
+ fadt->x_firmware_ctl_h = ((uint64_t)(uintptr_t)facs) >> 32;
+ fadt->x_dsdt_l = ((uintptr_t)dsdt) & 0xffffffff;
+ fadt->x_dsdt_h = ((uint64_t)(uintptr_t)dsdt) >> 32;
fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_evt_blk.bit_width = 32;
diff --git a/src/southbridge/amd/agesa/hudson/spi.c b/src/southbridge/amd/agesa/hudson/spi.c
index 95fffb8..9a6f8af 100644
--- a/src/southbridge/amd/agesa/hudson/spi.c
+++ b/src/southbridge/amd/agesa/hudson/spi.c
@@ -49,7 +49,7 @@
#define AMD_SB_SPI_TX_LEN 8
#endif
-static u32 spibar;
+static uintptr_t spibar;
static inline uint8_t spi_read(uint8_t reg)
{