[U-Boot] [PATCH] ARM: mvebu: set correct mem_size for db-88f6820-amc
The db-88f6820-amc has four chips with 2Gb density giving a total of 1GB DRAM. Update the board_topology_map to reflect the correct configuration.
Signed-off-by: Chris Packham judge.packham@gmail.com --- When I setup this board I misinterpreted 2 Gigabits as 2 Gigabytes. It happened to work so I never noticed it was wrong until I started seeing some unexpected mirroring of addresses.
board/Marvell/db-88f6820-amc/db-88f6820-amc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/Marvell/db-88f6820-amc/db-88f6820-amc.c b/board/Marvell/db-88f6820-amc/db-88f6820-amc.c index 40fa59986573..ac58f9085266 100644 --- a/board/Marvell/db-88f6820-amc/db-88f6820-amc.c +++ b/board/Marvell/db-88f6820-amc/db-88f6820-amc.c @@ -66,7 +66,7 @@ static struct hws_topology_map board_topology_map = { {0x1, 0, 0, 0} }, SPEED_BIN_DDR_1866L, /* speed_bin */ BUS_WIDTH_8, /* memory_width */ - MEM_4G, /* mem_size */ + MEM_2G, /* mem_size */ DDR_FREQ_800, /* frequency */ 0, 0, /* cas_l cas_wl */ HWS_TEMP_LOW, /* temperature */
On 17.08.2017 12:27, Chris Packham wrote:
The db-88f6820-amc has four chips with 2Gb density giving a total of 1GB DRAM. Update the board_topology_map to reflect the correct configuration.
Signed-off-by: Chris Packham judge.packham@gmail.com
When I setup this board I misinterpreted 2 Gigabits as 2 Gigabytes. It happened to work so I never noticed it was wrong until I started seeing some unexpected mirroring of addresses.
board/Marvell/db-88f6820-amc/db-88f6820-amc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/Marvell/db-88f6820-amc/db-88f6820-amc.c b/board/Marvell/db-88f6820-amc/db-88f6820-amc.c index 40fa59986573..ac58f9085266 100644 --- a/board/Marvell/db-88f6820-amc/db-88f6820-amc.c +++ b/board/Marvell/db-88f6820-amc/db-88f6820-amc.c @@ -66,7 +66,7 @@ static struct hws_topology_map board_topology_map = { {0x1, 0, 0, 0} }, SPEED_BIN_DDR_1866L, /* speed_bin */ BUS_WIDTH_8, /* memory_width */
MEM_4G, /* mem_size */
MEM_2G, /* mem_size */ DDR_FREQ_800, /* frequency */ 0, 0, /* cas_l cas_wl */ HWS_TEMP_LOW, /* temperature */
Reviewed-by: Stefan Roese sr@denx.de
Thanks, Stefan
On 17.08.2017 13:46, Stefan Roese wrote:
On 17.08.2017 12:27, Chris Packham wrote:
The db-88f6820-amc has four chips with 2Gb density giving a total of 1GB DRAM. Update the board_topology_map to reflect the correct configuration.
Signed-off-by: Chris Packham judge.packham@gmail.com
When I setup this board I misinterpreted 2 Gigabits as 2 Gigabytes. It happened to work so I never noticed it was wrong until I started seeing some unexpected mirroring of addresses.
board/Marvell/db-88f6820-amc/db-88f6820-amc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/Marvell/db-88f6820-amc/db-88f6820-amc.c b/board/Marvell/db-88f6820-amc/db-88f6820-amc.c index 40fa59986573..ac58f9085266 100644 --- a/board/Marvell/db-88f6820-amc/db-88f6820-amc.c +++ b/board/Marvell/db-88f6820-amc/db-88f6820-amc.c @@ -66,7 +66,7 @@ static struct hws_topology_map board_topology_map = { {0x1, 0, 0, 0} }, SPEED_BIN_DDR_1866L, /* speed_bin */ BUS_WIDTH_8, /* memory_width */
MEM_4G, /* mem_size */
MEM_2G, /* mem_size */ DDR_FREQ_800, /* frequency */ 0, 0, /* cas_l cas_wl */ HWS_TEMP_LOW, /* temperature */Reviewed-by: Stefan Roese sr@denx.de
Applied to u-boot-marvell/master.
Thanks, Stefan
participants (2)
-
Chris Packham -
Stefan Roese