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authorElyes HAOUAS <ehaouas@noos.fr>2020-07-20 17:05:24 +0200
committerAngel Pons <th3fanbus@gmail.com>2020-07-21 18:26:47 +0000
commit04071f43bc20a2f04790da3e0e1ffc4ba86ac117 (patch)
tree1cd0700facaa4271122cde718c2594ba0264945c
parentf2c13bd905ae62508f2f929d047822d4b234a303 (diff)
downloadcoreboot-04071f43bc20a2f04790da3e0e1ffc4ba86ac117.tar.xz
src: Use ACPI macros
Change-Id: I2cf11b784299708f02fd749dcb887b6d25f86f5b Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43552 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
-rw-r--r--src/acpi/acpi.c2
-rw-r--r--src/soc/intel/apollolake/acpi.c2
-rw-r--r--src/soc/intel/baytrail/fadt.c10
-rw-r--r--src/soc/intel/broadwell/fadt.c8
-rw-r--r--src/soc/intel/cannonlake/acpi.c2
-rw-r--r--src/soc/intel/common/block/acpi/acpi.c4
-rw-r--r--src/soc/intel/icelake/acpi.c2
-rw-r--r--src/soc/intel/jasperlake/acpi.c4
-rw-r--r--src/soc/intel/skylake/fadt.c8
-rw-r--r--src/soc/intel/tigerlake/acpi.c2
-rw-r--r--src/soc/intel/xeon_sp/cpx/acpi.c4
-rw-r--r--src/southbridge/intel/i82371eb/fadt.c8
-rw-r--r--src/southbridge/intel/i82801dx/fadt.c10
-rw-r--r--src/southbridge/intel/lynxpoint/acpi.c2
14 files changed, 34 insertions, 34 deletions
diff --git a/src/acpi/acpi.c b/src/acpi/acpi.c
index ccd8d2526d..7873c0f645 100644
--- a/src/acpi/acpi.c
+++ b/src/acpi/acpi.c
@@ -752,7 +752,7 @@ void acpi_create_hpet(acpi_hpet_t *hpet)
header->revision = get_acpi_table_revision(HPET);
/* Fill out HPET address. */
- addr->space_id = 0; /* Memory */
+ addr->space_id = ACPI_ADDRESS_SPACE_MEMORY;
addr->bit_width = 64;
addr->bit_offset = 0;
addr->addrl = CONFIG_HPET_ADDRESS & 0xffffffff;
diff --git a/src/soc/intel/apollolake/acpi.c b/src/soc/intel/apollolake/acpi.c
index 1c7a04a703..16f6090d10 100644
--- a/src/soc/intel/apollolake/acpi.c
+++ b/src/soc/intel/apollolake/acpi.c
@@ -151,7 +151,7 @@ void soc_fill_fadt(acpi_fadt_t *fadt)
fadt->iapc_boot_arch = ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042;
- fadt->x_pm_tmr_blk.space_id = 1;
+ fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8;
fadt->x_pm_tmr_blk.addrl = ACPI_BASE_ADDRESS + PM1_TMR;
fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS;
diff --git a/src/soc/intel/baytrail/fadt.c b/src/soc/intel/baytrail/fadt.c
index 92e6e64422..f78188ee28 100644
--- a/src/soc/intel/baytrail/fadt.c
+++ b/src/soc/intel/baytrail/fadt.c
@@ -44,28 +44,28 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
ACPI_FADT_SEALED_CASE | ACPI_FADT_S4_RTC_WAKE |
ACPI_FADT_PLATFORM_CLOCK;
- fadt->x_pm1a_evt_blk.space_id = 1;
+ fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8;
fadt->x_pm1a_evt_blk.bit_offset = 0;
fadt->x_pm1a_evt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
fadt->x_pm1a_evt_blk.addrl = pmbase + PM1_STS;
fadt->x_pm1a_evt_blk.addrh = 0x0;
- fadt->x_pm1a_cnt_blk.space_id = 1;
+ fadt->x_pm1a_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8;
fadt->x_pm1a_cnt_blk.bit_offset = 0;
fadt->x_pm1a_cnt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
fadt->x_pm1a_cnt_blk.addrl = pmbase + PM1_CNT;
fadt->x_pm1a_cnt_blk.addrh = 0x0;
- fadt->x_pm2_cnt_blk.space_id = 1;
+ fadt->x_pm2_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm2_cnt_blk.bit_width = fadt->pm2_cnt_len * 8;
fadt->x_pm2_cnt_blk.bit_offset = 0;
fadt->x_pm2_cnt_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS;
fadt->x_pm2_cnt_blk.addrl = pmbase + PM2A_CNT_BLK;
fadt->x_pm2_cnt_blk.addrh = 0x0;
- fadt->x_pm_tmr_blk.space_id = 1;
+ fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8;
fadt->x_pm_tmr_blk.bit_offset = 0;
fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS;
@@ -78,7 +78,7 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
* The OSPM can instead use the values in `fadt->gpe0_blk{,_len}`, which
* seems to work fine on Linux 5.0 and Windows 10.
*/
- fadt->x_gpe0_blk.space_id = 1;
+ fadt->x_gpe0_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_gpe0_blk.bit_width = fadt->gpe0_blk_len * 8;
fadt->x_gpe0_blk.bit_offset = 0;
fadt->x_gpe0_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS;
diff --git a/src/soc/intel/broadwell/fadt.c b/src/soc/intel/broadwell/fadt.c
index 0deeab54bd..f39ad801e0 100644
--- a/src/soc/intel/broadwell/fadt.c
+++ b/src/soc/intel/broadwell/fadt.c
@@ -43,28 +43,28 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
ACPI_FADT_SEALED_CASE | ACPI_FADT_S4_RTC_WAKE |
ACPI_FADT_PLATFORM_CLOCK;
- fadt->x_pm1a_evt_blk.space_id = 1;
+ fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8;
fadt->x_pm1a_evt_blk.bit_offset = 0;
fadt->x_pm1a_evt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
fadt->x_pm1a_evt_blk.addrl = pmbase + PM1_STS;
fadt->x_pm1a_evt_blk.addrh = 0x0;
- fadt->x_pm1a_cnt_blk.space_id = 1;
+ fadt->x_pm1a_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8;
fadt->x_pm1a_cnt_blk.bit_offset = 0;
fadt->x_pm1a_cnt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
fadt->x_pm1a_cnt_blk.addrl = pmbase + PM1_CNT;
fadt->x_pm1a_cnt_blk.addrh = 0x0;
- fadt->x_pm2_cnt_blk.space_id = 1;
+ fadt->x_pm2_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm2_cnt_blk.bit_width = fadt->pm2_cnt_len * 8;
fadt->x_pm2_cnt_blk.bit_offset = 0;
fadt->x_pm2_cnt_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS;
fadt->x_pm2_cnt_blk.addrl = pmbase + PM2_CNT;
fadt->x_pm2_cnt_blk.addrh = 0x0;
- fadt->x_pm_tmr_blk.space_id = 1;
+ fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8;
fadt->x_pm_tmr_blk.bit_offset = 0;
fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS;
diff --git a/src/soc/intel/cannonlake/acpi.c b/src/soc/intel/cannonlake/acpi.c
index 1f3fbeced2..3f3ba10024 100644
--- a/src/soc/intel/cannonlake/acpi.c
+++ b/src/soc/intel/cannonlake/acpi.c
@@ -167,7 +167,7 @@ void soc_fill_fadt(acpi_fadt_t *fadt)
fadt->pm_tmr_blk = pmbase + PM1_TMR;
fadt->pm_tmr_len = 4;
- fadt->x_pm_tmr_blk.space_id = 1;
+ fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8;
fadt->x_pm_tmr_blk.bit_offset = 0;
fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS;
diff --git a/src/soc/intel/common/block/acpi/acpi.c b/src/soc/intel/common/block/acpi/acpi.c
index 7eb5950e58..5951b30e11 100644
--- a/src/soc/intel/common/block/acpi/acpi.c
+++ b/src/soc/intel/common/block/acpi/acpi.c
@@ -122,12 +122,12 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
ACPI_FADT_SEALED_CASE | ACPI_FADT_S4_RTC_WAKE |
ACPI_FADT_PLATFORM_CLOCK;
- fadt->x_pm1a_evt_blk.space_id = 1;
+ fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8;
fadt->x_pm1a_evt_blk.addrl = pmbase + PM1_STS;
fadt->x_pm1a_evt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
- fadt->x_pm1a_cnt_blk.space_id = 1;
+ fadt->x_pm1a_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8;
fadt->x_pm1a_cnt_blk.addrl = pmbase + PM1_CNT;
fadt->x_pm1a_cnt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
diff --git a/src/soc/intel/icelake/acpi.c b/src/soc/intel/icelake/acpi.c
index ece28ccc35..ff66300da5 100644
--- a/src/soc/intel/icelake/acpi.c
+++ b/src/soc/intel/icelake/acpi.c
@@ -163,7 +163,7 @@ void soc_fill_fadt(acpi_fadt_t *fadt)
fadt->pm_tmr_blk = pmbase + PM1_TMR;
fadt->pm_tmr_len = 4;
- fadt->x_pm_tmr_blk.space_id = 1;
+ fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8;
fadt->x_pm_tmr_blk.bit_offset = 0;
fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS;
diff --git a/src/soc/intel/jasperlake/acpi.c b/src/soc/intel/jasperlake/acpi.c
index 9d5080b681..5911a2f875 100644
--- a/src/soc/intel/jasperlake/acpi.c
+++ b/src/soc/intel/jasperlake/acpi.c
@@ -164,10 +164,10 @@ void soc_fill_fadt(acpi_fadt_t *fadt)
fadt->pm_tmr_blk = pmbase + PM1_TMR;
fadt->pm_tmr_len = 4;
- fadt->x_pm_tmr_blk.space_id = 1;
+ fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8;
fadt->x_pm_tmr_blk.bit_offset = 0;
- fadt->x_pm_tmr_blk.access_size = 0;
+ fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_UNDEFINED;
fadt->x_pm_tmr_blk.addrl = pmbase + PM1_TMR;
fadt->x_pm_tmr_blk.addrh = 0x0;
diff --git a/src/soc/intel/skylake/fadt.c b/src/soc/intel/skylake/fadt.c
index c6c2029254..c8e4ec4fb6 100644
--- a/src/soc/intel/skylake/fadt.c
+++ b/src/soc/intel/skylake/fadt.c
@@ -52,28 +52,28 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
if (config->s0ix_enable)
fadt->flags |= ACPI_FADT_LOW_PWR_IDLE_S0;
- fadt->x_pm1a_evt_blk.space_id = 1;
+ fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8;
fadt->x_pm1a_evt_blk.bit_offset = 0;
fadt->x_pm1a_evt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
fadt->x_pm1a_evt_blk.addrl = pmbase + PM1_STS;
fadt->x_pm1a_evt_blk.addrh = 0x0;
- fadt->x_pm1a_cnt_blk.space_id = 1;
+ fadt->x_pm1a_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8;
fadt->x_pm1a_cnt_blk.bit_offset = 0;
fadt->x_pm1a_cnt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
fadt->x_pm1a_cnt_blk.addrl = pmbase + PM1_CNT;
fadt->x_pm1a_cnt_blk.addrh = 0x0;
- fadt->x_pm2_cnt_blk.space_id = 1;
+ fadt->x_pm2_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm2_cnt_blk.bit_width = fadt->pm2_cnt_len * 8;
fadt->x_pm2_cnt_blk.bit_offset = 0;
fadt->x_pm2_cnt_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS;
fadt->x_pm2_cnt_blk.addrl = pmbase + PM2_CNT;
fadt->x_pm2_cnt_blk.addrh = 0x0;
- fadt->x_pm_tmr_blk.space_id = 1;
+ fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8;
fadt->x_pm_tmr_blk.bit_offset = 0;
fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS;
diff --git a/src/soc/intel/tigerlake/acpi.c b/src/soc/intel/tigerlake/acpi.c
index 4b31c6d48a..235b2b3707 100644
--- a/src/soc/intel/tigerlake/acpi.c
+++ b/src/soc/intel/tigerlake/acpi.c
@@ -164,7 +164,7 @@ void soc_fill_fadt(acpi_fadt_t *fadt)
fadt->pm_tmr_blk = pmbase + PM1_TMR;
fadt->pm_tmr_len = 4;
- fadt->x_pm_tmr_blk.space_id = 1;
+ fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8;
fadt->x_pm_tmr_blk.bit_offset = 0;
fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS;
diff --git a/src/soc/intel/xeon_sp/cpx/acpi.c b/src/soc/intel/xeon_sp/cpx/acpi.c
index 257494a946..62569e68b7 100644
--- a/src/soc/intel/xeon_sp/cpx/acpi.c
+++ b/src/soc/intel/xeon_sp/cpx/acpi.c
@@ -299,11 +299,11 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
fadt->flags |= ACPI_FADT_WBINVD | ACPI_FADT_C1_SUPPORTED | ACPI_FADT_C2_MP_SUPPORTED |
ACPI_FADT_PLATFORM_CLOCK;
- fadt->x_pm1a_evt_blk.space_id = 1;
+ fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8;
fadt->x_pm1a_evt_blk.addrl = pmbase + PM1_STS;
- fadt->x_pm1a_cnt_blk.space_id = 1;
+ fadt->x_pm1a_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8;
fadt->x_pm1a_cnt_blk.addrl = pmbase + PM1_CNT;
diff --git a/src/southbridge/intel/i82371eb/fadt.c b/src/southbridge/intel/i82371eb/fadt.c
index c302accb04..9abe48c7ed 100644
--- a/src/southbridge/intel/i82371eb/fadt.c
+++ b/src/southbridge/intel/i82371eb/fadt.c
@@ -103,28 +103,28 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
*/
fadt->flags |= 0xa5;
- fadt->x_pm1a_evt_blk.space_id = 1;
+ fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8;
fadt->x_pm1a_evt_blk.bit_offset = 0;
fadt->x_pm1a_evt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
fadt->x_pm1a_evt_blk.addrl = fadt->pm1a_evt_blk;
fadt->x_pm1a_evt_blk.addrh = 0x0;
- fadt->x_pm1a_cnt_blk.space_id = 1;
+ fadt->x_pm1a_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8;
fadt->x_pm1a_cnt_blk.bit_offset = 0;
fadt->x_pm1a_cnt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
fadt->x_pm1a_cnt_blk.addrl = fadt->pm1a_cnt_blk;
fadt->x_pm1a_cnt_blk.addrh = 0x0;
- fadt->x_pm_tmr_blk.space_id = 1;
+ fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8;
fadt->x_pm_tmr_blk.bit_offset = 0;
fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS;
fadt->x_pm_tmr_blk.addrl = fadt->pm_tmr_blk;
fadt->x_pm_tmr_blk.addrh = 0x0;
- fadt->x_gpe0_blk.space_id = 1;
+ fadt->x_gpe0_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_gpe0_blk.bit_width = fadt->gpe0_blk_len * 8;
fadt->x_gpe0_blk.bit_offset = 0;
fadt->x_gpe0_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS;
diff --git a/src/southbridge/intel/i82801dx/fadt.c b/src/southbridge/intel/i82801dx/fadt.c
index b99bd34947..e1746e468d 100644
--- a/src/southbridge/intel/i82801dx/fadt.c
+++ b/src/southbridge/intel/i82801dx/fadt.c
@@ -52,31 +52,31 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
ACPI_FADT_C2_MP_SUPPORTED | ACPI_FADT_SLEEP_BUTTON |
ACPI_FADT_S4_RTC_WAKE | ACPI_FADT_PLATFORM_CLOCK;
- fadt->x_pm1a_evt_blk.space_id = 1;
+ fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_evt_blk.bit_width = 32;
fadt->x_pm1a_evt_blk.bit_offset = 0;
- fadt->x_pm1a_evt_blk.access_size = 0;
+ fadt->x_pm1a_evt_blk.access_size = ACPI_ACCESS_SIZE_UNDEFINED;
fadt->x_pm1a_evt_blk.addrl = pmbase;
fadt->x_pm1a_evt_blk.addrh = 0x0;
fadt->x_pm1a_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_cnt_blk.bit_width = 16;
fadt->x_pm1a_cnt_blk.bit_offset = 0;
- fadt->x_pm1a_cnt_blk.access_size = 0;
+ fadt->x_pm1a_cnt_blk.access_size = ACPI_ACCESS_SIZE_UNDEFINED;
fadt->x_pm1a_cnt_blk.addrl = pmbase + 0x4;
fadt->x_pm1a_cnt_blk.addrh = 0x0;
fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm_tmr_blk.bit_width = 32;
fadt->x_pm_tmr_blk.bit_offset = 0;
- fadt->x_pm_tmr_blk.access_size = 0;
+ fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_UNDEFINED;
fadt->x_pm_tmr_blk.addrl = pmbase + 0x8;
fadt->x_pm_tmr_blk.addrh = 0x0;
fadt->x_gpe0_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_gpe0_blk.bit_width = 64;
fadt->x_gpe0_blk.bit_offset = 0;
- fadt->x_gpe0_blk.access_size = 0;
+ fadt->x_gpe0_blk.access_size = ACPI_ACCESS_SIZE_UNDEFINED;
fadt->x_gpe0_blk.addrl = pmbase + 0x28;
fadt->x_gpe0_blk.addrh = 0x0;
}
diff --git a/src/southbridge/intel/lynxpoint/acpi.c b/src/southbridge/intel/lynxpoint/acpi.c
index 995943d46e..8fee16b378 100644
--- a/src/southbridge/intel/lynxpoint/acpi.c
+++ b/src/southbridge/intel/lynxpoint/acpi.c
@@ -26,7 +26,7 @@ void acpi_create_intel_hpet(acpi_hpet_t * hpet)
header->revision = get_acpi_table_revision(HPET);
/* fill out HPET address */
- addr->space_id = 0; /* Memory */
+ addr->space_id = ACPI_ADDRESS_SPACE_MEMORY;
addr->bit_width = 64;
addr->bit_offset = 0;
addr->addrl = (unsigned long long)HPET_ADDR & 0xffffffff;