diff options
| author | Michael Niewöhner <foss@mniewoehner.de> | 2019-11-04 22:07:29 +0100 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2019-11-11 13:21:02 +0000 |
| commit | 46e68ac99adb0a7c83c39842679636081c4d77a9 (patch) | |
| tree | 8f9fc4825fa71196300283ce1fe7d1c858cbfa75 /src/soc/intel/denverton_ns/systemagent.c | |
| parent | 0cc619bedc89aaef17715ba092c9ab2191d425eb (diff) | |
soc/intel/denverton_ns: make use of common cbmem_top_chipset
This replaces denverton_ns's own implementation of cbmem_top_chipset and
selects the common code one.
Change-Id: Idae96aabe2807e465bb7ab0f29910757d0346ce9
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36619
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: David Guckian
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/denverton_ns/systemagent.c')
| -rw-r--r-- | src/soc/intel/denverton_ns/systemagent.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/soc/intel/denverton_ns/systemagent.c b/src/soc/intel/denverton_ns/systemagent.c index cc1d696d77..00d52287b6 100644 --- a/src/soc/intel/denverton_ns/systemagent.c +++ b/src/soc/intel/denverton_ns/systemagent.c @@ -15,6 +15,7 @@ * GNU General Public License for more details. */ +#include <cbmem.h> #include <console/console.h> #include <device/mmio.h> #include <device/pci_ops.h> @@ -209,6 +210,7 @@ static void mc_add_dram_resources(struct device *dev) unsigned long index; struct resource *resource; uint64_t mc_values[NUM_MAP_ENTRIES]; + uintptr_t top_of_ram; /* Read in the MAP registers and report their values. */ mc_read_map_entries(dev, &mc_values[0]); @@ -246,6 +248,7 @@ static void mc_add_dram_resources(struct device *dev) * PCI_BASE_ADDRESS_0. */ index = 0; + top_of_ram = (uintptr_t)cbmem_top(); /* 0 - > 0xa0000 */ base_k = 0; @@ -254,12 +257,12 @@ static void mc_add_dram_resources(struct device *dev) /* 0x100000 -> top_of_ram */ base_k = 0x100000 >> 10; - size_k = (top_of_32bit_ram() >> 10) - base_k; + size_k = (top_of_ram >> 10) - base_k; ram_resource(dev, index++, base_k, size_k); /* top_of_ram -> TSEG */ resource = new_resource(dev, index++); - resource->base = top_of_32bit_ram(); + resource->base = top_of_ram; resource->size = mc_values[TSEG_REG] - resource->base; resource->flags = IORESOURCE_MEM | IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_RESERVE | |