[PATCH 8/8] configs: ae350: Enable ATCSPI200 data merge mode

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From: Leo Yu-Chi Liang <ycliang@andestech.com>
To: <u-boot@lists.denx.de>
Cc: Tom Rini <trini@konsulko.com>, Vignesh R <vigneshr@ti.com>,
	"Takahiro Kuwano" <takahiro.kuwano@infineon.com>,
	Jagan Teki <jagan@amarulasolutions.com>, <ycliang@andestech.com>
Subject: [PATCH 8/8] configs: ae350: Enable ATCSPI200 data merge mode
Date: Fri, 17 Apr 2026 10:40:34 +0800	[thread overview]
Message-ID: <20260417024034.4046667-4-ycliang@andestech.com> (raw)
In-Reply-To: <20260417024034.4046667-1-ycliang@andestech.com>

Enable CONFIG_ATCSPI200_SPI_DATA_MERGE for all AE350 board variants
to improve SPI throughput by using 4-byte FIFO access for aligned
transfers.

Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com>
---
 configs/ae350_rv32_defconfig            | 1 +
 configs/ae350_rv32_falcon_defconfig     | 1 +
 configs/ae350_rv32_falcon_xip_defconfig | 1 +
 configs/ae350_rv32_spl_defconfig        | 1 +
 configs/ae350_rv32_spl_xip_defconfig    | 1 +
 configs/ae350_rv32_xip_defconfig        | 1 +
 configs/ae350_rv64_defconfig            | 1 +
 configs/ae350_rv64_falcon_defconfig     | 1 +
 configs/ae350_rv64_falcon_xip_defconfig | 1 +
 configs/ae350_rv64_spl_defconfig        | 1 +
 configs/ae350_rv64_spl_xip_defconfig    | 1 +
 configs/ae350_rv64_xip_defconfig        | 1 +
 12 files changed, 12 insertions(+)

diff --git a/configs/ae350_rv32_defconfig b/configs/ae350_rv32_defconfig
index d8716d2b8f2..e58e9b1bde3 100644
--- a/configs/ae350_rv32_defconfig
+++ b/configs/ae350_rv32_defconfig
@@ -48,6 +48,7 @@ CONFIG_FTMAC100=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_ATCSPI200_SPI=y
+CONFIG_ATCSPI200_SPI_DATA_MERGE=y
 # CONFIG_WATCHDOG_AUTOSTART is not set
 CONFIG_WDT=y
 CONFIG_WDT_ATCWDT200=y
diff --git a/configs/ae350_rv32_falcon_defconfig b/configs/ae350_rv32_falcon_defconfig
index 659be8287ba..7f2e4270cce 100644
--- a/configs/ae350_rv32_falcon_defconfig
+++ b/configs/ae350_rv32_falcon_defconfig
@@ -56,4 +56,5 @@ CONFIG_FTMAC100=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_ATCSPI200_SPI=y
+CONFIG_ATCSPI200_SPI_DATA_MERGE=y
 # CONFIG_BINMAN_FDT is not set
diff --git a/configs/ae350_rv32_falcon_xip_defconfig b/configs/ae350_rv32_falcon_xip_defconfig
index 93b80ef789d..a6ad9a90873 100644
--- a/configs/ae350_rv32_falcon_xip_defconfig
+++ b/configs/ae350_rv32_falcon_xip_defconfig
@@ -58,4 +58,5 @@ CONFIG_FTMAC100=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_ATCSPI200_SPI=y
+CONFIG_ATCSPI200_SPI_DATA_MERGE=y
 # CONFIG_BINMAN_FDT is not set
diff --git a/configs/ae350_rv32_spl_defconfig b/configs/ae350_rv32_spl_defconfig
index 4b0f52ff42b..9f56d0c4e7c 100644
--- a/configs/ae350_rv32_spl_defconfig
+++ b/configs/ae350_rv32_spl_defconfig
@@ -56,6 +56,7 @@ CONFIG_FTMAC100=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_ATCSPI200_SPI=y
+CONFIG_ATCSPI200_SPI_DATA_MERGE=y
 # CONFIG_WATCHDOG_AUTOSTART is not set
 CONFIG_WDT=y
 CONFIG_WDT_ATCWDT200=y
diff --git a/configs/ae350_rv32_spl_xip_defconfig b/configs/ae350_rv32_spl_xip_defconfig
index f076f36c73c..375d6f6cc5c 100644
--- a/configs/ae350_rv32_spl_xip_defconfig
+++ b/configs/ae350_rv32_spl_xip_defconfig
@@ -57,6 +57,7 @@ CONFIG_FTMAC100=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_ATCSPI200_SPI=y
+CONFIG_ATCSPI200_SPI_DATA_MERGE=y
 # CONFIG_WATCHDOG_AUTOSTART is not set
 CONFIG_WDT=y
 CONFIG_WDT_ATCWDT200=y
diff --git a/configs/ae350_rv32_xip_defconfig b/configs/ae350_rv32_xip_defconfig
index 4eb59d31bcc..c3fbdb59bc1 100644
--- a/configs/ae350_rv32_xip_defconfig
+++ b/configs/ae350_rv32_xip_defconfig
@@ -49,6 +49,7 @@ CONFIG_FTMAC100=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_ATCSPI200_SPI=y
+CONFIG_ATCSPI200_SPI_DATA_MERGE=y
 # CONFIG_WATCHDOG_AUTOSTART is not set
 CONFIG_WDT=y
 CONFIG_WDT_ATCWDT200=y
diff --git a/configs/ae350_rv64_defconfig b/configs/ae350_rv64_defconfig
index ca3acabdbf0..b24c64db6d8 100644
--- a/configs/ae350_rv64_defconfig
+++ b/configs/ae350_rv64_defconfig
@@ -48,6 +48,7 @@ CONFIG_FTMAC100=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_ATCSPI200_SPI=y
+CONFIG_ATCSPI200_SPI_DATA_MERGE=y
 # CONFIG_WATCHDOG_AUTOSTART is not set
 CONFIG_WDT=y
 CONFIG_WDT_ATCWDT200=y
diff --git a/configs/ae350_rv64_falcon_defconfig b/configs/ae350_rv64_falcon_defconfig
index c7c44671419..e1b95a34777 100644
--- a/configs/ae350_rv64_falcon_defconfig
+++ b/configs/ae350_rv64_falcon_defconfig
@@ -56,4 +56,5 @@ CONFIG_FTMAC100=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_ATCSPI200_SPI=y
+CONFIG_ATCSPI200_SPI_DATA_MERGE=y
 # CONFIG_BINMAN_FDT is not set
diff --git a/configs/ae350_rv64_falcon_xip_defconfig b/configs/ae350_rv64_falcon_xip_defconfig
index ae9c7cfd933..044b3c84c52 100644
--- a/configs/ae350_rv64_falcon_xip_defconfig
+++ b/configs/ae350_rv64_falcon_xip_defconfig
@@ -58,4 +58,5 @@ CONFIG_FTMAC100=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_ATCSPI200_SPI=y
+CONFIG_ATCSPI200_SPI_DATA_MERGE=y
 # CONFIG_BINMAN_FDT is not set
diff --git a/configs/ae350_rv64_spl_defconfig b/configs/ae350_rv64_spl_defconfig
index af000ca58ce..0fa0b1cb0d5 100644
--- a/configs/ae350_rv64_spl_defconfig
+++ b/configs/ae350_rv64_spl_defconfig
@@ -56,6 +56,7 @@ CONFIG_FTMAC100=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_ATCSPI200_SPI=y
+CONFIG_ATCSPI200_SPI_DATA_MERGE=y
 # CONFIG_WATCHDOG_AUTOSTART is not set
 CONFIG_WDT=y
 CONFIG_WDT_ATCWDT200=y
diff --git a/configs/ae350_rv64_spl_xip_defconfig b/configs/ae350_rv64_spl_xip_defconfig
index 8c6e2773723..03862ce4ba2 100644
--- a/configs/ae350_rv64_spl_xip_defconfig
+++ b/configs/ae350_rv64_spl_xip_defconfig
@@ -57,6 +57,7 @@ CONFIG_FTMAC100=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_ATCSPI200_SPI=y
+CONFIG_ATCSPI200_SPI_DATA_MERGE=y
 # CONFIG_WATCHDOG_AUTOSTART is not set
 CONFIG_WDT=y
 CONFIG_WDT_ATCWDT200=y
diff --git a/configs/ae350_rv64_xip_defconfig b/configs/ae350_rv64_xip_defconfig
index 617940c830f..01e53998c87 100644
--- a/configs/ae350_rv64_xip_defconfig
+++ b/configs/ae350_rv64_xip_defconfig
@@ -49,6 +49,7 @@ CONFIG_FTMAC100=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_ATCSPI200_SPI=y
+CONFIG_ATCSPI200_SPI_DATA_MERGE=y
 # CONFIG_WATCHDOG_AUTOSTART is not set
 CONFIG_WDT=y
 CONFIG_WDT_ATCWDT200=y
-- 
2.34.1

     prev parent reply	other threads:[~2026-04-17  2:41 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-17  2:40 [PATCH 5/8] spi: atcspi200: Add spi-mem framework support Leo Yu-Chi Liang
2026-04-17  2:40 ` [PATCH 6/8] spi: atcspi200: Add data merge mode support Leo Yu-Chi Liang
2026-04-17  2:40 ` [PATCH 7/8] mtd: spi-nor: Add Macronix MX25U quad-mode fixups Leo Yu-Chi Liang
2026-04-17  6:56   ` Takahiro.Kuwano
2026-04-17  2:40 ` Leo Yu-Chi Liang [this message]

find likely ancestor, descendant, or conflicting patches for this message:
( dfblob:d8716d2b8f dfblob:e58e9b1bde dfblob:659be8287b
dfblob:7f2e4270cc dfblob:93b80ef789 dfblob:a6ad9a9087 dfblob:4b0f52ff42
dfblob:9f56d0c4e7 dfblob:f076f36c73 dfblob:375d6f6cc5 dfblob:4eb59d31bc
dfblob:c3fbdb59bc dfblob:ca3acabdbf dfblob:b24c64db6d dfblob:c7c4467141
dfblob:e1b95a3477 dfblob:ae9c7cfd93 dfblob:044b3c84c5 dfblob:af000ca58c
dfblob:0fa0b1cb0d dfblob:8c6e277372 dfblob:03862ce4ba dfblob:617940c830
dfblob:01e53998c8 )
 OR (
bs:"[PATCH 8/8] configs: ae350: Enable ATCSPI200 data merge mode" )
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