From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Simek Date: Wed, 28 Mar 2018 16:30:24 +0200 Subject: [U-Boot] [PATCH 2/3] fpga: zynqmp: Update zynqmp_load() as per latest xilfpga In-Reply-To: References: Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Siva Durga Prasad Paladugu 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 --- arch/arm/include/asm/arch-zynqmp/sys_proto.h | 2 ++ 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 ad3dc9aba50d..3daf0e81d80c 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 80388ae7f2cf..aae0efc7348e 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) -- 1.9.1