altera_qspi: show erase progress

Show sector erase progress with dot and comma.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>

diff --git a/drivers/mtd/altera_qspi.c b/drivers/mtd/altera_qspi.c
index 8a630a66d627a470496fe3d6278bf5de9f9beb75..0624ff4ea4909eb842824bf893a79bb6c68842a3 100644 (file)
--- a/drivers/mtd/altera_qspi.c
+++ b/drivers/mtd/altera_qspi.c
@@ -52,6 +52,7 @@ struct altera_qspi_platdata {
        unsigned long size;
 };
 
+static uint flash_verbose;
 flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];   /* FLASH chips info */
 
 static void altera_qspi_get_locked_range(struct mtd_info *mtd, loff_t *ofs,
@@ -74,6 +75,11 @@ void flash_print_info(flash_info_t *info)
        putc('\n');
 }
 
+void flash_set_verbose(uint v)
+{
+       flash_verbose = v;
+}
+
 int flash_erase(flash_info_t *info, int s_first, int s_last)
 {
        struct mtd_info *mtd = info->mtd;
@@ -84,10 +90,13 @@ int flash_erase(flash_info_t *info, int s_first, int s_last)
        instr.mtd = mtd;
        instr.addr = mtd->erasesize * s_first;
        instr.len = mtd->erasesize * (s_last + 1 - s_first);
+       flash_set_verbose(1);
        ret = mtd_erase(mtd, &instr);
+       flash_set_verbose(0);
        if (ret)
                return ERR_PROTECTED;
 
+       puts(" done\n");
        return 0;
 }
 
@@ -160,6 +169,11 @@ static int altera_qspi_erase(struct mtd_info *mtd, struct erase_info *instr)
                                mtd_erase_callback(instr);
                                return -EIO;
                        }
+                       if (flash_verbose)
+                               putc('.');
+               } else {
+                       if (flash_verbose)
+                               putc(',');
                }
                addr += mtd->erasesize;
        }