diff options
| author | Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> | 2018-03-01 17:44:47 +0530 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2018-04-09 12:14:50 +0200 |
| commit | 19ed4b697b9732e0a5097bd233fba7e24dfe9146 (patch) | |
| tree | 82a8f017cd8f4c66c6ef1b53611a31bddc8214d8 | |
| parent | b32e11a7158063c6cd773087a2b3b5736da0a273 (diff) | |
fpga: zynqmp: Update zynqmp_load() as per latest xilfpga
Latest xilfpga expects to set BIT5 of flags for nonsecure
bitsream and also expects length in bytes instead of words
This patch does the same.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
| -rw-r--r-- | arch/arm/include/asm/arch-zynqmp/sys_proto.h | 2 | ||||
| -rw-r--r-- | drivers/fpga/zynqmppl.c | 6 |
2 files changed, 3 insertions, 5 deletions
diff --git a/arch/arm/include/asm/arch-zynqmp/sys_proto.h b/arch/arm/include/asm/arch-zynqmp/sys_proto.h index ad3dc9aba5..3daf0e81d8 100644 --- a/arch/arm/include/asm/arch-zynqmp/sys_proto.h +++ b/arch/arm/include/asm/arch-zynqmp/sys_proto.h @@ -14,6 +14,8 @@ #define ZYNQMP_SIP_SVC_PM_SECURE_IMG_LOAD 0xC200002D #define KEY_PTR_LEN 32 +#define ZYNQMP_FPGA_BIT_NS 5 + enum { IDCODE, VERSION, diff --git a/drivers/fpga/zynqmppl.c b/drivers/fpga/zynqmppl.c index 80388ae7f2..aae0efc734 100644 --- a/drivers/fpga/zynqmppl.c +++ b/drivers/fpga/zynqmppl.c @@ -209,13 +209,9 @@ static int zynqmp_load(xilinx_desc *desc, const void *buf, size_t bsize, debug("%s called!\n", __func__); flush_dcache_range(bin_buf, bin_buf + bsize); - if (bsize % 4) - bsize = bsize / 4 + 1; - else - bsize = bsize / 4; - buf_lo = (u32)bin_buf; buf_hi = upper_32_bits(bin_buf); + bstype |= BIT(ZYNQMP_FPGA_BIT_NS); ret = invoke_smc(ZYNQMP_SIP_SVC_PM_FPGA_LOAD, buf_lo, buf_hi, bsize, bstype, ret_payload); if (ret) |