diff options
| author | Jacky Bai <ping.bai@nxp.com> | 2020-01-07 14:53:54 +0800 |
|---|---|---|
| committer | Jacky Bai <ping.bai@nxp.com> | 2020-02-09 20:58:49 +0800 |
| commit | 026aac97ede8730f14dffeb04e2d3950da7358a3 (patch) | |
| tree | 6ca2d84f939a0ed1279c10c87219fc5e46ab285c | |
| parent | 6f36b7598926f49a061faab1e6d7c729e2ce4926 (diff) | |
plat: imx8mm: Enable the csu init on imx8mm
Enable the CSU init on imx8mm. The 'csu_cfg' array
is just a placeholder for now as example. In real
use case, user can add the CSU config as needed
based on system design.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
| -rw-r--r-- | plat/imx/imx8m/imx8mm/imx8mm_bl31_setup.c | 19 | ||||
| -rw-r--r-- | plat/imx/imx8m/imx8mm/platform.mk | 1 |
2 files changed, 19 insertions, 1 deletions
diff --git a/plat/imx/imx8m/imx8mm/imx8mm_bl31_setup.c b/plat/imx/imx8m/imx8mm/imx8mm_bl31_setup.c index 293daaf3..5ece151b 100644 --- a/plat/imx/imx8m/imx8mm/imx8mm_bl31_setup.c +++ b/plat/imx/imx8m/imx8mm/imx8mm_bl31_setup.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2019, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2019-2020, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -27,6 +27,7 @@ #include <imx_uart.h> #include <imx_rdc.h> #include <imx8m_caam.h> +#include <imx8m_csu.h> #include <plat_imx8.h> static const mmap_region_t imx_mmap[] = { @@ -58,6 +59,20 @@ static const struct imx_rdc_cfg rdc[] = { {0}, }; +static const struct imx_csu_cfg csu_cfg[] = { + /* peripherals csl setting */ + CSU_CSLx(0x1, CSU_SEC_LEVEL_0, UNLOCKED), + + /* master HP0~1 */ + + /* SA setting */ + + /* HP control setting */ + + /* Sentinel */ + {0} +}; + static entry_point_info_t bl32_image_ep_info; static entry_point_info_t bl33_image_ep_info; @@ -113,6 +128,8 @@ void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1, imx_rdc_init(rdc); + imx_csu_init(csu_cfg); + imx8m_caam_init(); console_imx_uart_register(IMX_BOOT_UART_BASE, IMX_BOOT_UART_CLK_IN_HZ, diff --git a/plat/imx/imx8m/imx8mm/platform.mk b/plat/imx/imx8m/imx8mm/platform.mk index d4102a1e..3aaac40a 100644 --- a/plat/imx/imx8m/imx8mm/platform.mk +++ b/plat/imx/imx8m/imx8mm/platform.mk @@ -27,6 +27,7 @@ BL31_SOURCES += plat/imx/common/imx8_helpers.S \ plat/imx/imx8m/gpc_common.c \ plat/imx/imx8m/imx_aipstz.c \ plat/imx/imx8m/imx_rdc.c \ + plat/imx/imx8m/imx8m_csu.c \ plat/imx/imx8m/imx8m_caam.c \ plat/imx/imx8m/imx8m_psci_common.c \ plat/imx/imx8m/imx8mm/imx8mm_bl31_setup.c \ |