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ddr: marvell: a38x: Add more space for additional info from SPD

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commit 258be123226f8f5cd516b7813fe201fb7d7416e9 upstream.

At this moment, only page 0 of SPD is being read but to support
smbios, we need to read page 1 also which has more info. In order
to do that, we need to allocate more space.

Signed-off-by: Sujeet Baranwal <sujeet.baranwal@cavium.com>
Tested-by: sa_ip-sw-jenkins <sa_ip-sw-jenkins@marvell.com>
Reviewed-by: Sujeet Kumar Baranwal <Sujeet.Baranwal@cavium.com>
Reviewed-by: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Tested-by: Chris Packham <judge.packham@gmail.com>
This commit is contained in:
Sujeet Baranwal 2021-02-26 11:56:59 +01:00 committed by Stefan Roese
parent 4c8e9361bb
commit a5fc099081
1 changed files with 7 additions and 1 deletions
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8
drivers/ddr/marvell/a38x/mv_ddr_spd.h
View file

@ -40,7 +40,10 @@
*/
union mv_ddr_spd_data {
unsigned char all_bytes[MV_DDR_SPD_DATA_BLOCK0_SIZE +
MV_DDR_SPD_DATA_BLOCK1M_SIZE];
MV_DDR_SPD_DATA_BLOCK1M_SIZE +
MV_DDR_SPD_DATA_BLOCK1H_SIZE +
MV_DDR_SPD_DATA_BLOCK2E_SIZE +
MV_DDR_SPD_DATA_BLOCK2M_SIZE];
struct {
/* block 0 */
union { /* num of bytes used/num of bytes in spd device/crc coverage */
@ -271,6 +274,9 @@ union mv_ddr_spd_data {
} bit_fields;
} byte_131;
unsigned char bytes_132_191[60]; /* reserved; all 0s */
unsigned char bytes_192_255[MV_DDR_SPD_DATA_BLOCK1H_SIZE];
unsigned char bytes_256_319[MV_DDR_SPD_DATA_BLOCK2E_SIZE];
unsigned char bytes_320_383[MV_DDR_SPD_DATA_BLOCK2M_SIZE];
} byte_fields;
};