1 files changed, 0 insertions, 101 deletions
diff --git a/packages/u-boot/u-boot-1.1.4/at32stk1000/fix-mmc-data-timeout.patch b/packages/u-boot/u-boot-1.1.4/at32stk1000/fix-mmc-data-timeout.patch
deleted file mode 100644
index d78cbcaaaa..0000000000
--- a/packages/u-boot/u-boot-1.1.4/at32stk1000/fix-mmc-data-timeout.patch
+++ /dev/null
@@ -1,101 +0,0 @@
----
- cpu/at32ap7xxx/mmc.c |   58 +++++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 58 insertions(+)
-
-Index: u-boot-1.1.4-avr32/cpu/at32ap7xxx/mmc.c
-===================================================================
---- u-boot-1.1.4-avr32.orig/cpu/at32ap7xxx/mmc.c	2007-01-30 14:53:33.000000000 +0100
-+++ u-boot-1.1.4-avr32/cpu/at32ap7xxx/mmc.c	2007-01-30 15:45:37.000000000 +0100
-@@ -67,6 +67,7 @@ struct mmci {
- 	unsigned int rca;
- 	block_dev_desc_t blkdev;
- 	const struct device *dev;
-+	int card_is_sd;
- };
- 
- struct mmci mmci = {
-@@ -391,6 +392,8 @@ static int sd_init_card(struct mmci *mmc
- 	mmc->rca = resp[0] >> 16;
- 	if (verbose)
- 		printf("SD Card detected (RCA %u)\n", mmc->rca);
-+	mmc->card_is_sd = 1;
-+
- 	return 0;
- }
- 
-@@ -425,6 +428,57 @@ static int mmc_init_card(struct mmci *mm
- 	return ret;
- }
- 
-+static void mci_set_data_timeout(struct mmci *mmc, struct mmc_csd *csd)
-+{
-+	static const unsigned int dtomul_to_shift[] = {
-+		0, 4, 7, 8, 10, 12, 16, 20,
-+	};
-+	static const unsigned int taac_exp[] = {
-+		1, 10, 100, 1000, 10000, 100000, 1000000, 10000000,
-+	};
-+	static const unsigned int taac_mant[] = {
-+		0,  10, 12, 13, 15, 60, 25, 30,
-+		35, 40, 45, 50, 55, 60, 70, 80,
-+	};
-+	unsigned int timeout_ns, timeout_clks;
-+	unsigned int e, m;
-+	unsigned int dtocyc, dtomul;
-+	u32 dtor;
-+
-+	e = csd->taac & 0x07;
-+	m = (csd->taac >> 3) & 0x0f;
-+
-+	timeout_ns = (taac_exp[e] * taac_mant[m] + 9) / 10;
-+	timeout_clks = csd->nsac * 100;
-+
-+	timeout_clks += (((timeout_ns + 9) / 10)
-+			 * ((CFG_MMC_CLK_PP + 99999) / 100000) + 9999) / 10000;
-+	if (!mmc->card_is_sd)
-+		timeout_clks *= 10;
-+	else
-+		timeout_clks *= 100;
-+
-+	dtocyc = timeout_clks;
-+	dtomul = 0;
-+	while (dtocyc > 15 && dtomul < 8) {
-+		dtomul++;
-+		dtocyc = timeout_clks >> dtomul_to_shift[dtomul];
-+	}
-+
-+	if (dtomul >= 8) {
-+		dtomul = 7;
-+		dtocyc = 15;
-+		puts("Warning: Using maximum data timeout\n");
-+	}
-+
-+	dtor = (MMCI_MKBF(MCI_DTOR_DTOMUL, dtomul)
-+		| MMCI_MKBF(MCI_DTOR_DTOCYC, dtocyc));
-+	mmci_writel(&mmci, MCI_DTOR, dtor);
-+
-+	printf("mmc: Using %u cycles data timeout (DTOR=0x%x)\n",
-+	       dtocyc << dtomul_to_shift[dtomul], dtor);
-+}
-+
- int mmc_init(int verbose)
- {
- 	struct mmc_cid cid;
-@@ -443,6 +497,8 @@ int mmc_init(int verbose)
- 	mmci_writel(&mmci, MCI_IDR, ~0UL);
- 	mci_set_mode(CFG_MMC_CLK_OD, CFG_MMC_BLKLEN);
- 
-+	mmci.card_is_sd = 0;
-+
- 	ret = sd_init_card(&mmci, &cid, verbose);
- 	if (ret) {
- 		mmci.rca = MMC_DEFAULT_RCA;
-@@ -458,6 +514,8 @@ int mmc_init(int verbose)
- 	if (verbose)
- 		mmc_dump_csd(&csd);
- 
-+	mci_set_data_timeout(&mmci, &csd);
-+
- 	/* Initialize the blockdev structure */
- 	sprintf(mmci.blkdev.vendor,
- 		 "Man %02x%04x Snr %08x",