From: Siva Durga Prasad Paladugu Date: Thu, 1 Mar 2018 12:14:47 +0000 (+0530) Subject: fpga: zynqmp: Update zynqmp_load() as per latest xilfpga X-Git-Tag: v2018.05-rc2~44^2~21 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=19ed4b697b9732e0a5097bd233fba7e24dfe9146;p=oweals%2Fu-boot.git 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 Signed-off-by: Michal Simek Reviewed-by: Joe Hershberger --- 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)