From: Cyrille Pitchen <cyrille.pitc...@microchip.com>
Use the same memory layout as we use for the NAND boot on the other boards.
QSPI flashes are present on the following boards:
sama5d2_xplained RevB: 32 Mbyte flash (mx25l3273fm2i-08g)
sama5d2_xplained RevC: 8 Mbyte flash (sst26vf064b-104i/sn)
sama5d27_som1_ek: 8 Mbyte flash (sst26vf064b-104i/sn)
sama5d2_ptc_ek: 8 Mbyte flash (sst26vf064b-104i/sn)
The 8 Mbyte limit is enough to cope with the memory layout used in the NAND
boot. rootfs exceeds the 8 Mbyte limit and will stay in eMMC in the
sama5d2_xplained case. The final scope is to use a single memory layout for
all boot medias.
Signed-off-by: Cyrille Pitchen <cyrille.pitc...@microchip.com>
[tudor.amba...@microchip.com: change memory layout, add commit message]
Signed-off-by: Tudor Ambarus <tudor.amba...@microchip.com>
---
v5: no change
v4: no change
v3: no change
v2: new patch
include/configs/at91-sama5_common.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/include/configs/at91-sama5_common.h
b/include/configs/at91-sama5_common.h
index 30c6cd47cac2..fc46540a10ab 100644
--- a/include/configs/at91-sama5_common.h
+++ b/include/configs/at91-sama5_common.h
@@ -72,6 +72,14 @@
"sf read 0x21000000 0x60000 0xc000; "
\
"sf read 0x22000000 0x6c000 0x394000; "
\
"bootz 0x22000000 - 0x21000000"
+#elif CONFIG_QSPI_BOOT
+#define CONFIG_ENV_OFFSET 0x140000
+#define CONFIG_ENV_SIZE 0x20000
+#define CONFIG_ENV_SECT_SIZE 0x1000
+#define CONFIG_BOOTCOMMAND "sf probe 0; "
\
+ "sf read 0x21000000 0x180000 0x80000; "
\
+ "sf read 0x22000000 0x200000 0x600000;
" \
+ "bootz 0x22000000 - 0x21000000"
#endif
#endif
--
2.9.5
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