Hi Tom,
On 21.08.21 19:50, Tom Rini wrote:
We have a number of CONFIG symbols to express the fixed size of system
memory. For now, rename CONFIG_DDR_FIXED_SIZE to CONFIG_SYS_SDRAM_SIZE
and adjust usage to match that CONFIG_SYS_SDRAM_SIZE expects the entire
size rather than MiB.
Cc: Marek Behún <marek.be...@nic.cz>
Cc: Stefan Roese <s...@denx.de>
Signed-off-by: Tom Rini <tr...@konsulko.com>
---
drivers/ddr/marvell/axp/ddr3_axp.h | 4 ++--
include/configs/maxbcm.h | 4 +++-
include/configs/theadorable.h | 4 +++-
3 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/ddr/marvell/axp/ddr3_axp.h
b/drivers/ddr/marvell/axp/ddr3_axp.h
index 270691e9bcd3..970651f87029 100644
--- a/drivers/ddr/marvell/axp/ddr3_axp.h
+++ b/drivers/ddr/marvell/axp/ddr3_axp.h
@@ -19,10 +19,10 @@
#define FAR_END_DIMM_ADDR 0x50
#define MAX_DIMM_ADDR 0x60
-#ifndef CONFIG_DDR_FIXED_SIZE
+#ifndef CONFIG_SYS_SDRAM_SIZE
#define SDRAM_CS_SIZE 0xFFFFFFF
#else
-#define SDRAM_CS_SIZE (CONFIG_DDR_FIXED_SIZE - 1)
+#define SDRAM_CS_SIZE ((CONFIG_SYS_SDRAM_SIZE >> 10) - 1)
Why are you using ">> 10" (dividing by 1024) here?
Thanks,
Stefan
#endif
#define SDRAM_CS_BASE 0x0
#define SDRAM_DIMM_SIZE 0x80000000
diff --git a/include/configs/maxbcm.h b/include/configs/maxbcm.h
index fc2393204bec..5098f12f5425 100644
--- a/include/configs/maxbcm.h
+++ b/include/configs/maxbcm.h
@@ -6,6 +6,8 @@
#ifndef _CONFIG_DB_MV7846MP_GP_H
#define _CONFIG_DB_MV7846MP_GP_H
+#include <linux/sizes.h>
+
/*
* High Level Configuration Options (easy to change)
*/
@@ -65,7 +67,7 @@
/* SPL related SPI defines */
/* Enable DDR support in SPL (DDR3 training from Marvell bin_hdr) */
-#define CONFIG_DDR_FIXED_SIZE (1 << 20) /* 1GiB */
+#define CONFIG_SYS_SDRAM_SIZE SZ_1G
#define CONFIG_BOARD_ECC_SUPPORT /* this board supports ECC */
#endif /* _CONFIG_DB_MV7846MP_GP_H */
diff --git a/include/configs/theadorable.h b/include/configs/theadorable.h
index 760713d3ef87..abc48ff44ca5 100644
--- a/include/configs/theadorable.h
+++ b/include/configs/theadorable.h
@@ -6,6 +6,8 @@
#ifndef _CONFIG_THEADORABLE_H
#define _CONFIG_THEADORABLE_H
+#include <linux/sizes.h>
+
/*
* High Level Configuration Options (easy to change)
*/
@@ -93,6 +95,6 @@
#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
/* Enable DDR support in SPL (DDR3 training from Marvell bin_hdr) */
-#define CONFIG_DDR_FIXED_SIZE (2 << 20) /* 2GiB */
+#define CONFIG_SYS_SDRAM_SIZE SZ_2G
#endif /* _CONFIG_THEADORABLE_H */
Viele Grüße,
Stefan
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HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: s...@denx.de
