diff options
| author | Furquan Shaikh <furquan@google.com> | 2020-05-16 21:44:51 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2020-05-20 00:35:17 +0000 |
| commit | 6dc858a01ffceb897b597607f2004b9aad2f0ae7 (patch) | |
| tree | 6dd61bfabfae8700e36ae91def78f5cc2e2815a5 /src/soc/intel/broadwell/acpi | |
| parent | 01750ef8d725895f984c0ae373bab83a925130f0 (diff) | |
soc/intel/broadwell: Update systemagent.asl to ASL2.0 syntax
This change updates systemagent.asl to use ASL2.0 syntax. This
increases the readability of the ASL code.
TEST=Verified using --timeless option to abuild that the resulting
coreboot.rom is same as without the ASL2.0 syntax changes for auron.
Change-Id: I479bb6cb7ed4c9265325c7c8621f03454f21f467
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41481
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/soc/intel/broadwell/acpi')
| -rw-r--r-- | src/soc/intel/broadwell/acpi/systemagent.asl | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/soc/intel/broadwell/acpi/systemagent.asl b/src/soc/intel/broadwell/acpi/systemagent.asl index c73322ff81..74a25c15fb 100644 --- a/src/soc/intel/broadwell/acpi/systemagent.asl +++ b/src/soc/intel/broadwell/acpi/systemagent.asl @@ -147,18 +147,18 @@ Method (_CRS, 0, Serialized) // Fix up PCI memory region // Start with Top of Lower Usable DRAM - Store (^MCHC.TLUD, Local0) - Store (^MCHC.MEBA, Local1) + Local0 = ^MCHC.TLUD + Local1 = ^MCHC.MEBA // Check if ME base is equal - If (LEqual (Local0, Local1)) { + If (Local0 == Local1) { // Use Top Of Memory instead - Store (^MCHC.TOM, Local0) + Local0 = ^MCHC.TOM } - Store (Local0, PMIN) - Store (Subtract(CONFIG_MMCONF_BASE_ADDRESS, 1), PMAX) - Add(Subtract(PMAX, PMIN), 1, PLEN) + PMIN = Local0 + PMAX = CONFIG_MMCONF_BASE_ADDRESS - 1 + PLEN = (PMAX - PMIN) + 1 Return (MCRS) } |