From: Robin Gong <yibin.gong@nxp.com>
To: s.hauer@pengutronix.de, vkoul@kernel.org, shawnguo@kernel.org,
u.kleine-koenig@pengutronix.de, robh+dt@kernel.org,
festevam@gmail.com, dan.j.williams@intel.com,
mark.rutland@arm.com, catalin.marinas@arm.com
Cc: will.deacon@arm.com, l.stach@pengutronix.de,
martin.fuzzey@flowbird.group, kernel@pengutronix.de,
linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-imx@nxp.com,
dmaengine@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH v7 RESEND 13/13] dmaengine: imx-sdma: add uart rom script
Date: Tue, 12 May 2020 01:32:36 +0800 [thread overview]
Message-ID: <1589218356-17475-14-git-send-email-yibin.gong@nxp.com> (raw)
In-Reply-To: <1589218356-17475-1-git-send-email-yibin.gong@nxp.com>
For the compatibility of NXP internal legacy kernel before 4.19 which
is based on uart ram script and upstreaming kernel based on uart rom
script, add both uart ram/rom script in latest sdma firmware. By default
uart rom script used.
Besides, add two multi-fifo scripts for SAI/PDM on i.mx8m/8mm and add
back qspi script miss for v4(i.mx7d/8m/8mm family, but v3 is for i.mx6).
rom script:
uart_2_mcu_addr
uartsh_2_mcu_addr /* through spba bus */
am script:
uart_2_mcu_ram_addr
uartsh_2_mcu_ram_addr /* through spba bus */
Please get latest sdma firmware from the below and put them into the path
(/lib/firmware/imx/sdma/):
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
/tree/imx/sdma
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
---
drivers/dma/imx-sdma.c | 4 ++--
include/linux/platform_data/dma-imx-sdma.h | 8 ++++++--
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 9d49aaf..01422e7 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -1718,8 +1718,8 @@ static void sdma_issue_pending(struct dma_chan *chan)
#define SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1 34
#define SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V2 38
-#define SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V3 41
-#define SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V4 42
+#define SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V3 45
+#define SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V4 46
static void sdma_add_scripts(struct sdma_engine *sdma,
const struct sdma_script_start_addrs *addr)
diff --git a/include/linux/platform_data/dma-imx-sdma.h b/include/linux/platform_data/dma-imx-sdma.h
index 30e676b..e12d2e8 100644
--- a/include/linux/platform_data/dma-imx-sdma.h
+++ b/include/linux/platform_data/dma-imx-sdma.h
@@ -20,12 +20,12 @@ struct sdma_script_start_addrs {
s32 per_2_firi_addr;
s32 mcu_2_firi_addr;
s32 uart_2_per_addr;
- s32 uart_2_mcu_addr;
+ s32 uart_2_mcu_ram_addr;
s32 per_2_app_addr;
s32 mcu_2_app_addr;
s32 per_2_per_addr;
s32 uartsh_2_per_addr;
- s32 uartsh_2_mcu_addr;
+ s32 uartsh_2_mcu_ram_addr;
s32 per_2_shp_addr;
s32 mcu_2_shp_addr;
s32 ata_2_mcu_addr;
@@ -52,6 +52,10 @@ struct sdma_script_start_addrs {
s32 zcanfd_2_mcu_addr;
s32 zqspi_2_mcu_addr;
s32 mcu_2_ecspi_addr;
+ s32 mcu_2_sai_addr;
+ s32 sai_2_mcu_addr;
+ s32 uart_2_mcu_addr;
+ s32 uartsh_2_mcu_addr;
/* End of v3 array */
s32 mcu_2_zqspi_addr;
/* End of v4 array */
--
2.7.4
next prev parent reply other threads:[~2020-05-11 9:33 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-11 17:32 [PATCH v7 RESEND 00/13] add ecspi ERR009165 for i.mx6/7 soc family Robin Gong
2020-05-11 17:32 ` [PATCH v7 RESEND 01/13] Revert "ARM: dts: imx6q: Use correct SDMA script for SPI5 core" Robin Gong
2020-05-11 17:32 ` [PATCH v7 RESEND 02/13] Revert "ARM: dts: imx6: Use correct SDMA script for SPI cores" Robin Gong
2020-05-11 17:32 ` [PATCH v7 RESEND 03/13] Revert "dmaengine: imx-sdma: fix context cache" Robin Gong
2020-05-13 6:05 ` Sascha Hauer
2020-05-13 7:12 ` Fuzzey, Martin
2020-05-13 8:06 ` Robin Gong
2020-05-11 17:32 ` [PATCH v7 RESEND 04/13] Revert "dmaengine: imx-sdma: refine to load context only once" Robin Gong
2020-05-11 17:32 ` [PATCH v7 RESEND 05/13] dmaengine: imx-sdma: remove dupilicated sdma_load_context Robin Gong
2020-05-13 6:05 ` Sascha Hauer
2020-05-13 8:04 ` Robin Gong
2020-05-11 17:32 ` [PATCH v7 RESEND 06/13] dmaengine: imx-sdma: add mcu_2_ecspi script Robin Gong
2020-05-11 17:32 ` [PATCH v7 RESEND 07/13] spi: imx: fix ERR009165 Robin Gong
2020-05-13 7:21 ` Sascha Hauer
2020-05-13 8:38 ` Robin Gong
2020-05-13 8:48 ` Sascha Hauer
2020-05-13 8:52 ` Robin Gong
2020-05-13 9:20 ` Sascha Hauer
2020-05-13 15:48 ` Robin Gong
2020-05-13 7:33 ` Sascha Hauer
2020-05-13 9:05 ` Robin Gong
2020-05-13 9:20 ` Sascha Hauer
2020-05-13 9:36 ` Robin Gong
2020-05-11 17:32 ` [PATCH v7 RESEND 08/13] spi: imx: remove ERR009165 workaround on i.mx6ul Robin Gong
2020-05-11 17:32 ` [PATCH v7 RESEND 09/13] spi: imx: add new i.mx6ul compatible name in binding doc Robin Gong
2020-05-11 17:32 ` [PATCH v7 RESEND 10/13] dmaengine: imx-sdma: remove ERR009165 on i.mx6ul Robin Gong
2020-05-11 17:32 ` [PATCH v7 RESEND 11/13] dma: imx-sdma: add i.mx6ul compatible name Robin Gong
2020-05-11 17:32 ` [PATCH v7 RESEND 12/13] dmaengine: imx-sdma: fix ecspi1 rx dma not work on i.mx8mm Robin Gong
2020-05-11 17:32 ` Robin Gong [this message]
2020-05-13 21:06 ` [PATCH v7 RESEND 13/13] dmaengine: imx-sdma: add uart rom script Fabio Estevam
2020-05-14 1:45 ` Robin Gong
2020-05-13 7:20 ` [PATCH v7 RESEND 00/13] add ecspi ERR009165 for i.mx6/7 soc family Sascha Hauer
2020-05-13 8:20 ` Robin Gong
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