summaryrefslogtreecommitdiff
path: root/src/southbridge
diff options
context:
space:
mode:
authorStefan Reinauer <reinauer@chromium.org>2015-07-21 12:52:34 -0700
committerStefan Reinauer <stefan.reinauer@coreboot.org>2015-10-30 18:16:28 +0100
commitfce128cdfb817eb8f8a88c3a815fb109e8a0a504 (patch)
tree4147565a2c47bda465a301b3492e55bebf8a3c50 /src/southbridge
parent77a1d1adaec157d6d3542cd92ac2b6cf2dc40938 (diff)
downloadcoreboot-fce128cdfb817eb8f8a88c3a815fb109e8a0a504.tar.xz
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>
Diffstat (limited to 'src/southbridge')
-rw-r--r--src/southbridge/amd/agesa/hudson/fadt.c21
-rw-r--r--src/southbridge/amd/agesa/hudson/spi.c2
2 files changed, 16 insertions, 7 deletions
diff --git a/src/southbridge/amd/agesa/hudson/fadt.c b/src/southbridge/amd/agesa/hudson/fadt.c
index cef10b10a7..14b91d4a1b 100644
--- a/src/southbridge/amd/agesa/hudson/fadt.c
+++ b/src/southbridge/amd/agesa/hudson/fadt.c
@@ -59,8 +59,16 @@ void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
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 @@ void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
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 95fffb8c2c..9a6f8af560 100644
--- a/src/southbridge/amd/agesa/hudson/spi.c
+++ b/src/southbridge/amd/agesa/hudson/spi.c
@@ -49,7 +49,7 @@ static int bus_claimed = 0;
#define AMD_SB_SPI_TX_LEN 8
#endif
-static u32 spibar;
+static uintptr_t spibar;
static inline uint8_t spi_read(uint8_t reg)
{