[PATCH] spi: spi-uclass: Add support to manually relocate spi memory ops

Michal Simek michal.simek at xilinx.com
Wed Mar 17 09:19:46 CET 2021


From: T Karthik Reddy <t.karthik.reddy at xilinx.com>

Add spi memory operations to relocate manually when
CONFIG_NEEDS_MANUAL_RELOC is enabled.

Signed-off-by: T Karthik Reddy <t.karthik.reddy at xilinx.com>
Acked-by: Ashok Reddy Soma <ashok.reddy.soma at xilinx.com>
Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 drivers/spi/spi-uclass.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/spi/spi-uclass.c b/drivers/spi/spi-uclass.c
index 7155d4aebd6d..e24a0ff9544b 100644
--- a/drivers/spi/spi-uclass.c
+++ b/drivers/spi/spi-uclass.c
@@ -11,6 +11,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <spi.h>
+#include <spi-mem.h>
 #include <dm/device_compat.h>
 #include <asm/global_data.h>
 #include <dm/device-internal.h>
@@ -182,6 +183,8 @@ static int spi_post_probe(struct udevice *bus)
 #endif
 #if defined(CONFIG_NEEDS_MANUAL_RELOC)
 	struct dm_spi_ops *ops = spi_get_ops(bus);
+	struct spi_controller_mem_ops *mem_ops =
+		(struct spi_controller_mem_ops *)ops->mem_ops;
 	static int reloc_done;
 
 	if (!reloc_done) {
@@ -199,6 +202,12 @@ static int spi_post_probe(struct udevice *bus)
 			ops->set_mode += gd->reloc_off;
 		if (ops->cs_info)
 			ops->cs_info += gd->reloc_off;
+		if (mem_ops->adjust_op_size)
+			mem_ops->adjust_op_size += gd->reloc_off;
+		if (mem_ops->supports_op)
+			mem_ops->supports_op += gd->reloc_off;
+		if (mem_ops->exec_op)
+			mem_ops->exec_op += gd->reloc_off;
 		reloc_done++;
 	}
 #endif
-- 
2.30.1



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