From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 10/13] ddr: imx8m: return cfg from dram_config_save()
Date: Fri, 10 Nov 2023 14:00:25 +0100 [thread overview]
Message-ID: <20231110130028.2123895-11-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20231110130028.2123895-1-s.hauer@pengutronix.de>
Upcoming i.MX9 support needs this.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/ddr/imx/helper.c | 4 +++-
include/soc/imx/ddr.h | 2 +-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/ddr/imx/helper.c b/drivers/ddr/imx/helper.c
index 0bd8d2688a..f21b14447c 100644
--- a/drivers/ddr/imx/helper.c
+++ b/drivers/ddr/imx/helper.c
@@ -27,7 +27,7 @@ void ddrphy_trained_csr_save(struct dram_controller *dram, struct dram_cfg_param
dwc_ddrphy_apb_wr(dram, 0xd0000, 0x1);
}
-void dram_config_save(struct dram_timing_info *timing_info,
+void *dram_config_save(struct dram_timing_info *timing_info,
unsigned long saved_timing_base)
{
int i = 0;
@@ -83,4 +83,6 @@ void dram_config_save(struct dram_timing_info *timing_info,
cfg->val = timing_info->ddrphy_pie[i].val;
cfg++;
}
+
+ return cfg;
}
diff --git a/include/soc/imx/ddr.h b/include/soc/imx/ddr.h
index 711abc07ba..bc793cf3ed 100644
--- a/include/soc/imx/ddr.h
+++ b/include/soc/imx/ddr.h
@@ -90,7 +90,7 @@ static inline void ddr_get_firmware(enum dram_type dram_type)
int ddr_cfg_phy(struct dram_controller *dram, struct dram_timing_info *timing_info);
void ddrphy_trained_csr_save(struct dram_controller *dram, struct dram_cfg_param *param,
unsigned int num);
-void dram_config_save(struct dram_timing_info *info, unsigned long base);
+void *dram_config_save(struct dram_timing_info *info, unsigned long base);
/* utils function for ddr phy training */
int wait_ddrphy_training_complete(struct dram_controller *dram);
--
2.39.2
next prev parent reply other threads:[~2023-11-10 13:01 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-10 13:00 [PATCH 00/13] Add i.MX9 DDR support Sascha Hauer
2023-11-10 13:00 ` [PATCH 01/13] ddr: imx8m: rename driver to imx Sascha Hauer
2023-11-10 13:00 ` [PATCH 02/13] ddr: imx8m: introduce dram_controller struct Sascha Hauer
2023-11-10 13:00 ` [PATCH 03/13] ddr: imx8m: move get_trained_CDD() to SoC code Sascha Hauer
2023-11-10 13:00 ` [PATCH 04/13] ddr: imx8m: move PLL init to SoC specific code Sascha Hauer
2023-11-10 13:00 ` [PATCH 05/13] ddr: imx8m: clean up defines Sascha Hauer
2023-11-10 13:00 ` [PATCH 06/13] ddr: imx8m: move phy_base to controller struct Sascha Hauer
2023-11-10 13:00 ` [PATCH 07/13] ddr: imx8m: remove empty function Sascha Hauer
2023-11-10 13:00 ` [PATCH 08/13] ddr: imx8m: get rid of hardcoded phy address Sascha Hauer
2023-11-10 13:00 ` [PATCH 09/13] ddr: imx8m: split header file Sascha Hauer
2023-11-10 13:00 ` Sascha Hauer [this message]
2023-11-10 13:00 ` [PATCH 11/13] ddr: imx8m: Drop '8m' suffix from pr_fmt Sascha Hauer
2023-11-10 13:00 ` [PATCH 12/13] ddr: move imx8m_ddr_old_spreadsheet to controller Sascha Hauer
2023-11-10 13:00 ` [PATCH 13/13] ddr: Initial i.MX9 support Sascha Hauer
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