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path: root/drivers/fpga/socfpga_gen5.c
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Diffstat (limited to 'drivers/fpga/socfpga_gen5.c')
-rw-r--r--drivers/fpga/socfpga_gen5.c25
1 files changed, 6 insertions, 19 deletions
diff --git a/drivers/fpga/socfpga_gen5.c b/drivers/fpga/socfpga_gen5.c
index 9473f057328..964a5cc8789 100644
--- a/drivers/fpga/socfpga_gen5.c
+++ b/drivers/fpga/socfpga_gen5.c
@@ -119,27 +119,14 @@ static int fpgamgr_program_poll_cd(void)
{
const uint32_t mask = FPGAMGRREGS_MON_GPIO_EXT_PORTA_NS_MASK |
FPGAMGRREGS_MON_GPIO_EXT_PORTA_CD_MASK;
- unsigned long reg, i;
+ unsigned long reg;
- /* (3) wait until full config done */
- for (i = 0; i < FPGA_TIMEOUT_CNT; i++) {
- reg = readl(&fpgamgr_regs->gpio_ext_porta);
-
- /* Config error */
- if (!(reg & mask)) {
- printf("FPGA: Configuration error.\n");
- return -3;
- }
-
- /* Config done without error */
- if (reg & mask)
- break;
- }
+ reg = readl(&fpgamgr_regs->gpio_ext_porta);
- /* Timeout happened, return error */
- if (i == FPGA_TIMEOUT_CNT) {
- printf("FPGA: Timeout waiting for program.\n");
- return -4;
+ /* Config error */
+ if (!(reg & mask)) {
+ printf("FPGA: Configuration error.\n");
+ return -3;
}
/* Disable AXI configuration */