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bdk: sdram: update 20/21/22 ids for new dram

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Dram chip is Samsung 4GB built on 1z-nm that allows for 40% lower power usage.
This commit is contained in:
CTCaer
2022-03-23 02:20:55 +02:00
parent ff214f25c1
commit 83c95d8a3b
3 changed files with 57 additions and 151 deletions
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31
bdk/mem/sdram.h
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@@ -84,10 +84,9 @@ enum sdram_ids_mariko
LPDDR4X_IOWA_8GB_SAMSUNG_K4UBE3D4AA_MGCL = 18, // Die-A.
LPDDR4X_HOAG_4GB_SAMSUNG_K4U6E3S4AA_MGCL = 19, // Die-A.
LPDDR4X_IOWA_4GB_SAMSUNG_1Y_Y = 20,
LPDDR4X_IOWA_8GB_SAMSUNG_1Y_Y = 21,
// LPDDR4X_AULA_8GB_SAMSUNG_1Y_A = 22, // Unused.
LPDDR4X_IOWA_4GB_SAMSUNG_1Z = 20, // 1z nm. 40% lower power usage.
LPDDR4X_HOAG_4GB_SAMSUNG_1Z = 21, // 1z nm. 40% lower power usage.
LPDDR4X_AULA_4GB_SAMSUNG_1Z = 22, // 1z nm. 40% lower power usage.
LPDDR4X_HOAG_8GB_SAMSUNG_K4UBE3D4AA_MGCL = 23, // Die-A.
LPDDR4X_AULA_4GB_SAMSUNG_K4U6E3S4AA_MGCL = 24, // Die-A.
@@ -101,23 +100,21 @@ enum sdram_ids_mariko
enum sdram_codes_mariko
{
LPDDR4X_NO_PATCH = 0,
LPDDR4X_UNUSED = 0,
LPDDR4X_NO_PATCH = 0,
LPDDR4X_UNUSED = 0,
// LPDDR4X_4GB_SAMSUNG_K4U6E3S4AM_MGCJ DRAM IDs: 08, 12.
// LPDDR4X_4GB_HYNIX_H9HCNNNBKMMLHR_NME DRAM IDs: 10, 14.
LPDDR4X_4GB_SAMSUNG_X1X2 = 1, // DRAM IDs: 07.
LPDDR4X_8GB_SAMSUNG_K4UBE3D4AM_MGCJ = 2, // DRAM IDs: 09, 13.
LPDDR4X_4GB_MICRON_MT53E512M32D2NP_046_WTE = 3, // DRAM IDs: 11, 15.
LPDDR4X_4GB_SAMSUNG_Y = 4, // DRAM IDs: 16.
LPDDR4X_4GB_SAMSUNG_K4U6E3S4AA_MGCL = 5, // DRAM IDs: 17, 19, 24.
LPDDR4X_8GB_SAMSUNG_K4UBE3D4AA_MGCL = 6, // DRAM IDs: 18, 23, 28.
LPDDR4X_4GB_SAMSUNG_1Y_Y = 7, // DRAM IDs: 20.
LPDDR4X_8GB_SAMSUNG_1Y_Y = 8, // DRAM IDs: 21.
//LPDDR4X_8GB_SAMSUNG_1Y_A = 9, // DRAM IDs: 22. Unused.
LPDDR4X_4GB_MICRON_MT53E512M32D2NP_046_WTF = 10, // DRAM IDs: 25, 26, 27.
LPDDR4X_4GB_HYNIX_1Y_A = 11, // DRAM IDs: 03, 05, 06.
LPDDR4X_4GB_SAMSUNG_X1X2 = 1, // DRAM IDs: 07.
LPDDR4X_8GB_SAMSUNG_K4UBE3D4AM_MGCJ = 2, // DRAM IDs: 09, 13.
LPDDR4X_4GB_MICRON_MT53E512M32D2NP_046_WTE = 3, // DRAM IDs: 11, 15.
LPDDR4X_4GB_SAMSUNG_Y = 4, // DRAM IDs: 16.
LPDDR4X_4GB_SAMSUNG_K4U6E3S4AA_MGCL = 5, // DRAM IDs: 17, 19, 24.
LPDDR4X_8GB_SAMSUNG_K4UBE3D4AA_MGCL = 6, // DRAM IDs: 18, 23, 28.
LPDDR4X_4GB_SAMSUNG_1Z = 7, // DRAM IDs: 20, 21, 22.
LPDDR4X_4GB_MICRON_MT53E512M32D2NP_046_WTF = 8, // DRAM IDs: 25, 26, 27.
LPDDR4X_4GB_HYNIX_1Y_A = 9, // DRAM IDs: 03, 05, 06.
};
void sdram_init();