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bdk: sdram: deduplicate dram configs

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Additionally add info about new hynix chip and correct ids 3 and 5 on T210B01 based Switch.
This commit is contained in:
CTCaer
2022-05-08 04:58:36 +03:00
parent 450d95e573
commit 37de367fef
4 changed files with 144 additions and 207 deletions
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11
bdk/mem/sdram.c
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@@ -36,6 +36,9 @@
#define CONFIG_SDRAM_KEEP_ALIVE
#define DRAM_ID(x) BIT(x)
#define DRAM_CC(x) BIT(x)
typedef struct _sdram_vendor_patch_t
{
u32 val;
@@ -47,10 +50,10 @@ static const u8 dram_encoding_t210b01[] = {
/* 00 */ LPDDR4X_UNUSED,
/* 01 */ LPDDR4X_UNUSED,
/* 02 */ LPDDR4X_UNUSED,
/* 03 */ LPDDR4X_4GB_HYNIX_1Y_A,
/* 03 */ LPDDR4X_4GB_HYNIX_H9HCNNNBKMMLXR_NEE,
/* 04 */ LPDDR4X_UNUSED,
/* 05 */ LPDDR4X_4GB_HYNIX_1Y_A,
/* 06 */ LPDDR4X_4GB_HYNIX_1Y_A,
/* 05 */ LPDDR4X_4GB_HYNIX_H9HCNNNBKMMLXR_NEE,
/* 06 */ LPDDR4X_4GB_HYNIX_H9HCNNNBKMMLXR_NEE,
/* 07 */ LPDDR4X_4GB_SAMSUNG_X1X2,
/* 08 */ LPDDR4X_NO_PATCH,
/* 09 */ LPDDR4X_8GB_SAMSUNG_K4UBE3D4AM_MGCJ,
@@ -1406,7 +1409,7 @@ void *sdram_get_params_t210b01()
return (void *)params;
for (u32 i = 0; i < ARRAY_SIZE(sdram_cfg_vendor_patches_t210b01); i++)
if (sdram_cfg_vendor_patches_t210b01[i].dramcf == dram_code)
if (sdram_cfg_vendor_patches_t210b01[i].dramcf & DRAM_CC(dram_code))
params[sdram_cfg_vendor_patches_t210b01[i].offset] = sdram_cfg_vendor_patches_t210b01[i].val;
return (void *)params;