ARM i.MX SDMA: Add ROM script addresses to platform_data

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

diff --git a/arch/arm/plat-mxc/devices/platform-imx-dma.c b/arch/arm/plat-mxc/devices/platform-imx-dma.c
index 10f41cc..93e2fdc 100644 (file)
--- a/arch/arm/plat-mxc/devices/platform-imx-dma.c
+++ b/arch/arm/plat-mxc/devices/platform-imx-dma.c
@@ -40,7 +40,7 @@ struct imx_imx_sdma_data {
        }
 
 #ifdef CONFIG_SOC_IMX25
-const struct imx_imx_sdma_data imx25_imx_sdma_data __initconst =
+struct imx_imx_sdma_data imx25_imx_sdma_data __initconst =
        imx_imx_sdma_data_entry_single(MX25, 1, "imx25", 0);
 #endif /* ifdef CONFIG_SOC_IMX25 */
 
@@ -55,7 +55,7 @@ struct imx_imx_sdma_data imx35_imx_sdma_data __initdata =
 #endif /* ifdef CONFIG_SOC_IMX35 */
 
 #ifdef CONFIG_ARCH_MX51
-const struct imx_imx_sdma_data imx51_imx_sdma_data __initconst =
+struct imx_imx_sdma_data imx51_imx_sdma_data __initconst =
        imx_imx_sdma_data_entry_single(MX51, 2, "imx51", 0);
 #endif /* ifdef CONFIG_ARCH_MX51 */
 
@@ -84,6 +84,83 @@ static struct platform_device __init __maybe_unused *imx_add_imx_dma(void)
        return imx_add_platform_device("imx-dma", -1, NULL, 0, NULL, 0);
 }
 
+#ifdef CONFIG_ARCH_MX25
+static struct sdma_script_start_addrs addr_imx25_to1 = {
+       .ap_2_ap_addr = 729,
+       .uart_2_mcu_addr = 904,
+       .per_2_app_addr = 1255,
+       .mcu_2_app_addr = 834,
+       .uartsh_2_mcu_addr = 1120,
+       .per_2_shp_addr = 1329,
+       .mcu_2_shp_addr = 1048,
+       .ata_2_mcu_addr = 1560,
+       .mcu_2_ata_addr = 1479,
+       .app_2_per_addr = 1189,
+       .app_2_mcu_addr = 770,
+       .shp_2_per_addr = 1407,
+       .shp_2_mcu_addr = 979,
+};
+#endif
+
+#ifdef CONFIG_ARCH_MX31
+static struct sdma_script_start_addrs addr_imx31_to1 = {
+       .per_2_per_addr = 1677,
+};
+
+static struct sdma_script_start_addrs addr_imx31_to2 = {
+       .ap_2_ap_addr = 423,
+       .ap_2_bp_addr = 829,
+       .bp_2_ap_addr = 1029,
+};
+#endif
+
+#ifdef CONFIG_ARCH_MX35
+static struct sdma_script_start_addrs addr_imx35_to1 = {
+       .ap_2_ap_addr = 642,
+       .uart_2_mcu_addr = 817,
+       .mcu_2_app_addr = 747,
+       .uartsh_2_mcu_addr = 1183,
+       .per_2_shp_addr = 1033,
+       .mcu_2_shp_addr = 961,
+       .ata_2_mcu_addr = 1333,
+       .mcu_2_ata_addr = 1252,
+       .app_2_mcu_addr = 683,
+       .shp_2_per_addr = 1111,
+       .shp_2_mcu_addr = 892,
+};
+
+static struct sdma_script_start_addrs addr_imx35_to2 = {
+       .ap_2_ap_addr = 729,
+       .uart_2_mcu_addr = 904,
+       .per_2_app_addr = 1597,
+       .mcu_2_app_addr = 834,
+       .uartsh_2_mcu_addr = 1270,
+       .per_2_shp_addr = 1120,
+       .mcu_2_shp_addr = 1048,
+       .ata_2_mcu_addr = 1429,
+       .mcu_2_ata_addr = 1339,
+       .app_2_per_addr = 1531,
+       .app_2_mcu_addr = 770,
+       .shp_2_per_addr = 1198,
+       .shp_2_mcu_addr = 979,
+};
+#endif
+
+#ifdef CONFIG_ARCH_MX51
+static struct sdma_script_start_addrs addr_imx51_to1 = {
+       .ap_2_ap_addr = 642,
+       .uart_2_mcu_addr = 817,
+       .mcu_2_app_addr = 747,
+       .mcu_2_shp_addr = 961,
+       .ata_2_mcu_addr = 1473,
+       .mcu_2_ata_addr = 1392,
+       .app_2_per_addr = 1033,
+       .app_2_mcu_addr = 683,
+       .shp_2_per_addr = 1251,
+       .shp_2_mcu_addr = 892,
+};
+#endif
+
 static int __init imxXX_add_imx_dma(void)
 {
        struct platform_device *ret;
@@ -95,29 +172,41 @@ static int __init imxXX_add_imx_dma(void)
 #endif
 
 #if defined(CONFIG_SOC_IMX25)
-       if (cpu_is_mx25())
+       if (cpu_is_mx25()) {
+               imx25_imx_sdma_data.pdata.script_addrs = &addr_imx25_to1;
                ret = imx_add_imx_sdma(&imx25_imx_sdma_data);
-       else
+       } else
 #endif
 
 #if defined(CONFIG_SOC_IMX31)
        if (cpu_is_mx31()) {
-               imx31_imx_sdma_data.pdata.to_version = mx31_revision() >> 4;
+               int to_version = mx31_revision() >> 4;
+               imx31_imx_sdma_data.pdata.to_version = to_version;
+               if (to_version == 1)
+                       imx31_imx_sdma_data.pdata.script_addrs = &addr_imx31_to1;
+               else
+                       imx31_imx_sdma_data.pdata.script_addrs = &addr_imx31_to2;
                ret = imx_add_imx_sdma(&imx31_imx_sdma_data);
        } else
 #endif
 
 #if defined(CONFIG_SOC_IMX35)
        if (cpu_is_mx35()) {
-               imx35_imx_sdma_data.pdata.to_version = mx35_revision() >> 4;
+               int to_version = mx35_revision() >> 4;
+               imx35_imx_sdma_data.pdata.to_version = to_version;
+               if (to_version == 1)
+                       imx35_imx_sdma_data.pdata.script_addrs = &addr_imx35_to1;
+               else
+                       imx35_imx_sdma_data.pdata.script_addrs = &addr_imx35_to2;
                ret = imx_add_imx_sdma(&imx35_imx_sdma_data);
        } else
 #endif
 
 #if defined(CONFIG_ARCH_MX51)
-       if (cpu_is_mx51())
+       if (cpu_is_mx51()) {
+               imx51_imx_sdma_data.pdata.script_addrs = &addr_imx51_to1;
                ret = imx_add_imx_sdma(&imx51_imx_sdma_data);
-       else
+       } else
 #endif
                ret = ERR_PTR(-ENODEV);