diff options
author | Breno Lima <breno.lima@nxp.com> | 2021-03-25 17:30:05 +0800 |
---|---|---|
committer | Stefano Babic <sbabic@denx.de> | 2021-04-08 09:18:29 +0200 |
commit | 55086e196eaca9403a636ea7079e7135bddbbece (patch) | |
tree | 38072b0fce7035ae90c4cee92b18b8f7fd60bf97 | |
parent | 6d7b27033726fe32583ced72f144c288699eed04 (diff) |
imx: Avoid hardcoded Job Ring Max size
Prior instantiating RNG we have to ensure if the CAAM job rings are
available. Avoid hardcoded job ring max size and use the definition at
fsl_sec.h
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
-rw-r--r-- | arch/arm/mach-imx/cmd_dek.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-imx/cmd_mfgprot.c | 4 |
2 files changed, 2 insertions, 5 deletions
diff --git a/arch/arm/mach-imx/cmd_dek.c b/arch/arm/mach-imx/cmd_dek.c index 9a965576c72..bd380429c06 100644 --- a/arch/arm/mach-imx/cmd_dek.c +++ b/arch/arm/mach-imx/cmd_dek.c @@ -26,13 +26,12 @@ static int blob_encap_dek(const u8 *src, u8 *dst, u32 len) { int ret = 0; - u32 jr_size = 4; hab_caam_clock_enable(1); u32 out_jr_size = sec_in32(CONFIG_SYS_FSL_JR0_ADDR + FSL_CAAM_ORSR_JRa_OFFSET); - if (out_jr_size != jr_size) + if (out_jr_size != FSL_CAAM_MAX_JR_SIZE) sec_init(); if (!((len == 128) | (len == 192) | (len == 256))) { diff --git a/arch/arm/mach-imx/cmd_mfgprot.c b/arch/arm/mach-imx/cmd_mfgprot.c index dd506a16e80..1430f619098 100644 --- a/arch/arm/mach-imx/cmd_mfgprot.c +++ b/arch/arm/mach-imx/cmd_mfgprot.c @@ -41,14 +41,12 @@ static int do_mfgprot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) sel = argv[1]; /* Enable HAB clock */ - u32 jr_size = 4; - hab_caam_clock_enable(1); u32 out_jr_size = sec_in32(CONFIG_SYS_FSL_JR0_ADDR + FSL_CAAM_ORSR_JRa_OFFSET); - if (out_jr_size != jr_size) + if (out_jr_size != FSL_CAAM_MAX_JR_SIZE) sec_init(); if (strcmp(sel, pubk) == 0) { |