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soc/intel/alderlake: change functions arguments to const

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Change-Id: Ib8d9a9e94d16ad291d9cc8576db845a634ae026e
Signed-off-by: Eran Mitrani <mitrani@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65614
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Eran Mitrani 2022-07-01 14:41:49 -07:00 committed by Felix Held
parent ecda77531d
commit ab5cf13079
2 changed files with 8 additions and 8 deletions
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8
src/soc/intel/alderlake/include/soc/systemagent.h
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@ -76,9 +76,9 @@ static const struct sa_mmio_descriptor soc_vtd_resources[] = {
#define MASK_DPR_LENGTH 0xFF0 // [11:4] #define MASK_DPR_LENGTH 0xFF0 // [11:4]
#define MASK_DPR_LENGTH_LSB 4 // used to shift right #define MASK_DPR_LENGTH_LSB 4 // used to shift right
uint64_t get_mmcfg_size(struct device *dev); uint64_t get_mmcfg_size(const struct device *dev);
uint64_t get_dsm_size(struct device *dev); uint64_t get_dsm_size(const struct device *dev);
uint64_t get_gsm_size(struct device *dev); uint64_t get_gsm_size(const struct device *dev);
uint64_t get_dpr_size(struct device *dev); uint64_t get_dpr_size(const struct device *dev);
#endif #endif

8
src/soc/intel/alderlake/systemagent.c
View File

@ -209,7 +209,7 @@ uint32_t soc_systemagent_max_chan_capacity_mib(u8 capid0_a_ddrsz)
} }
} }
uint64_t get_mmcfg_size(struct device *dev) uint64_t get_mmcfg_size(const struct device *dev)
{ {
uint32_t pciexbar_reg; uint32_t pciexbar_reg;
uint64_t mmcfg_length; uint64_t mmcfg_length;
@ -258,7 +258,7 @@ uint64_t get_mmcfg_size(struct device *dev)
return mmcfg_length; return mmcfg_length;
} }
uint64_t get_dsm_size(struct device *dev) uint64_t get_dsm_size(const struct device *dev)
{ {
// - size : B0/D0/F0:R 50h [15:8] // - size : B0/D0/F0:R 50h [15:8]
uint32_t reg32 = pci_read_config32(dev, GGC); uint32_t reg32 = pci_read_config32(dev, GGC);
@ -289,7 +289,7 @@ uint64_t get_dsm_size(struct device *dev)
return size; return size;
} }
uint64_t get_gsm_size(struct device *dev) uint64_t get_gsm_size(const struct device *dev)
{ {
const u32 gsm_size = pci_read_config32(dev, GGC); const u32 gsm_size = pci_read_config32(dev, GGC);
uint64_t size; uint64_t size;
@ -313,7 +313,7 @@ uint64_t get_gsm_size(struct device *dev)
} }
return size; return size;
} }
uint64_t get_dpr_size(struct device *dev) uint64_t get_dpr_size(const struct device *dev)
{ {
uint64_t size; uint64_t size;
uint32_t dpr_reg = pci_read_config32(dev, DPR_REG); uint32_t dpr_reg = pci_read_config32(dev, DPR_REG);