Hi Rayagonda,
On Thu, 20 Aug 2020 at 11:42, Rayagonda Kokatanur rayagonda.kokatanur@broadcom.com wrote:
Chimp is a core in Broadcom netxtream controller (bnxt). Add support to check bnxt's chimp component status.
Signed-off-by: Rayagonda Kokatanur rayagonda.kokatanur@broadcom.com
board/broadcom/bcmns3/ns3.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/board/broadcom/bcmns3/ns3.c b/board/broadcom/bcmns3/ns3.c index 0357cd0e32..8540c99286 100644 --- a/board/broadcom/bcmns3/ns3.c +++ b/board/broadcom/bcmns3/ns3.c @@ -12,6 +12,7 @@ #include <asm/armv8/mmu.h> #include <asm/arch-bcmns3/bl33_info.h> #include <dt-bindings/memory/bcm-ns3-mc.h> +#include <broadcom/chimp.h>
/* Default reset-level = 3 and strap-val = 0 */ #define L3_RESET 30 @@ -210,8 +211,20 @@ void reset_cpu(ulong level) #ifdef CONFIG_OF_BOARD_SETUP int ft_board_setup(void *fdt, struct bd_info *bd) {
u32 chimp_hs = CHIMP_HANDSHAKE_WAIT_TIMEOUT;gic_lpi_tables_init();/** Check for chimp handshake status.* Zero timeout value will actually fall to default timeout.*/chimp_handshake_status_optee(0, &chimp_hs);if (chimp_hs == CHIMP_HANDSHAKE_SUCCESS)printf("ChiMP handshake successful\n");elseprintf("ERROR: ChiMP handshake status 0x%x\n", chimp_hs);
Where is this error handled? Don't you need to return the error from this function?
return mem_info_parse_fixup(fdt);}
#endif /* CONFIG_OF_BOARD_SETUP */
2.17.1
Regards, Simon