[PATCH v4 15/21] board: ti: j722s: evm: Enable cache for J722s

Chintan Vankar
2025-07-31T08:22:10Z

Enable cache for J722s to optimize performance of CPU to access data from
memory.

Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Signed-off-by: Chintan Vankar <c-vankar@ti.com>
---

Link to v3:
https://lore.kernel.org/u-boot/20250225114903.2080616-14-c-vankar@ti.com/

Changes from v3 to v4:
- Collected Reviewed-by from Alexander Sverdlin.

board/ti/j722s/evm.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/board/ti/j722s/evm.c b/board/ti/j722s/evm.c
index d2b94913c12..32d767cb7d2 100644
--- a/board/ti/j722s/evm.c
+++ b/board/ti/j722s/evm.c
@@ -8,6 +8,7 @@

#include <asm/arch/hardware.h>
#include <asm/io.h>
+#include <cpu_func.h>
#include <dm/uclass.h>
#include <env.h>
#include <fdt_support.h>
@@ -15,6 +16,13 @@
#include <asm/arch/k3-ddr.h>
#include "../common/fdt_ops.h"

+#if IS_ENABLED(CONFIG_SPL_BUILD)
+void spl_board_init(void)
+{
+ enable_caches();
+}
+#endif
+
#if defined(CONFIG_XPL_BUILD)
void spl_perform_fixups(struct spl_image_info *spl_image)
{
--
2.34.1