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MLK-21309: dma: engine: sdma: add uart rom script 

For syncing with unstreaming kernel on UART driver from 4.19 changed
to rom script for uart rx path, and the compatiblity of legacy kernel
using ram script, add both uart rom and ram script support, so add
rom script address.

ram script:
        uart_2_mcu_fix_addr
        uartsh_2_mcu_fix_addr /* through spba bus */
rom script:
        uart_2_mcu_addr
        uartsh_2_mcu_addr /* through spba bus */

Signed-off-by: Robin Gong <yibin.gong@nxp.com>
This commit is contained in:
Robin Gong 2019-04-24 14:19:58 +08:00 committed by Dong Aisheng
parent e4770db1f1
commit 2d1e5b8f23
1 changed files with 4 additions and 2 deletions
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6
include/linux/platform_data/dma-imx-sdma.h
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@ -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;
@ -54,6 +54,8 @@ struct sdma_script_start_addrs {
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 */