-----Original Message----- From: Horia Geanta Sent: Tuesday, July 31, 2018 9:49 PM To: Laurentiu Tudor laurentiu.tudor@nxp.com; u-boot@lists.denx.de; Prabhakar Kushwaha prabhakar.kushwaha@nxp.com; York Sun york.sun@nxp.com Cc: Bharat Bhushan bharat.bhushan@nxp.com Subject: Re: [PATCH v6 8/8] armv8: ls1046a: setup SEC ICIDs and fix up device tree
On 7/31/2018 5:53 PM, laurentiu.tudor@nxp.com wrote:
From: Laurentiu Tudor laurentiu.tudor@nxp.com
Add support for SEC ICID configuration and apply it for ls1046a. Also add code to make the necessary device tree fixups.
Signed-off-by: Laurentiu Tudor laurentiu.tudor@nxp.com
Reviewed-by: Horia Geantă horia.geanta@nxp.com
Reviewed-by: Bharat Bhushan bharat.bhushan@nxp.com
Thanks -Bharat
[snip]
+#define SET_SEC_RTIC_ICID_ENTRY(rtic_num, streamid) \
- SET_ICID_ENTRY(NULL, streamid, (((streamid) << 16) | (streamid)), \
offsetof(ccsr_sec_t, rticliodnr[rtic_num].ls) + \CONFIG_SYS_FSL_SEC_ADDR, 0)RTIC nodes have a binding doc in Linux kernel: Documentation/devicetree/bindings/crypto/fsl-sec4.txt
Thus, in theory, "fsl,sec-v4.0-rtic-memory" could be used instead of NULL for the compat string. PPC code in arch/powerpc/include/asm/fsl_liodn.h does this.
In practice, this won't make any difference until a RTIC kernel driver is added.
Regards, Horia