diff options
| author | Chris Spencer <christopher.spencer@sea.co.uk> | 2019-02-21 08:35:26 +0000 |
|---|---|---|
| committer | Chris Spencer <spencercw@gmail.com> | 2019-02-22 14:20:01 +0000 |
| commit | 45a95e3908591634a3fbfd5490ec1ec695f89394 (patch) | |
| tree | 4d5a90e4d549fd180c56a13a5a1442c961e68b0a /plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c | |
| parent | 5ba32a7660051464ed1d56129adf2606db54b5e3 (diff) | |
imx: Configure CAAM job rings master ID for i.MX8MQ
For i.MX8MQ B0 revision the default configuration of JRaMID is not valid
to allow the kernel to use the CAAM job rings. This patch sets the
master ID of the Cortex A in the JRaMID registers.
Signed-off-by: Chris Spencer <christopher.spencer@sea.co.uk>
Diffstat (limited to 'plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c')
| -rw-r--r-- | plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c b/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c index b18edd96..99fa9807 100644 --- a/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c +++ b/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c @@ -84,6 +84,11 @@ void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1, mmio_write_32(IMX_CSU_BASE + i * 4, 0xffffffff); } + /* config CAAM JRaMID set MID to Cortex A */ + mmio_write_32(CAAM_JR0MID, CAAM_NS_MID); + mmio_write_32(CAAM_JR1MID, CAAM_NS_MID); + mmio_write_32(CAAM_JR2MID, CAAM_NS_MID); + #if DEBUG_CONSOLE static console_uart_t console; |