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author | John Crispin <john@openwrt.org> | 2014-04-12 21:21:14 +0000 |
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committer | John Crispin <john@openwrt.org> | 2014-04-12 21:21:14 +0000 |
commit | 1246dce0b31d3b950e04ab3a6fd466f289510c7c (patch) | |
tree | 5a8031c749e5208b4e979aad0f54ebb7841670b3 /package/boot/uboot-lantiq/patches/0005-sf-factor-out-the-flash-address-calculation.patch | |
parent | 22916814e3621dd807b0d89485ba3c60cfdf7c10 (diff) | |
download | mtk-20170518-1246dce0b31d3b950e04ab3a6fd466f289510c7c.zip mtk-20170518-1246dce0b31d3b950e04ab3a6fd466f289510c7c.tar.gz mtk-20170518-1246dce0b31d3b950e04ab3a6fd466f289510c7c.tar.bz2 |
uboot-lantiq: update to v2013.10
Patches created from tree:
git@github.com:danielschwierzeck/u-boot-lantiq.git
v2013.10..u-boot-lantiq-v2013.10-openwrt4
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
SVN-Revision: 40482
Diffstat (limited to 'package/boot/uboot-lantiq/patches/0005-sf-factor-out-the-flash-address-calculation.patch')
-rw-r--r-- | package/boot/uboot-lantiq/patches/0005-sf-factor-out-the-flash-address-calculation.patch | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/package/boot/uboot-lantiq/patches/0005-sf-factor-out-the-flash-address-calculation.patch b/package/boot/uboot-lantiq/patches/0005-sf-factor-out-the-flash-address-calculation.patch deleted file mode 100644 index 356db59..0000000 --- a/package/boot/uboot-lantiq/patches/0005-sf-factor-out-the-flash-address-calculation.patch +++ /dev/null @@ -1,107 +0,0 @@ -From acb2721e1cd2e7488a7b08a4ed590177369a1689 Mon Sep 17 00:00:00 2001 -From: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> -Date: Tue, 6 Nov 2012 19:10:40 +0100 -Subject: sf: factor out the flash address calculation - -Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> - ---- a/drivers/mtd/spi/spi_flash.c -+++ b/drivers/mtd/spi/spi_flash.c -@@ -15,12 +15,22 @@ - - #include "spi_flash_internal.h" - --static void spi_flash_addr(u32 addr, u8 *cmd) -+static void spi_flash_addr(struct spi_flash *flash, u32 addr, u8 *cmd, u8 *cmd_len) - { - /* cmd[0] is actual command */ - cmd[1] = addr >> 16; - cmd[2] = addr >> 8; - cmd[3] = addr >> 0; -+ *cmd_len = 4; -+} -+ -+static void spi_flash_page_addr(struct spi_flash *flash, u32 page_addr, u32 byte_addr, u8 *cmd, u8 *cmd_len) -+{ -+ /* cmd[0] is actual command */ -+ cmd[1] = page_addr >> 8; -+ cmd[2] = page_addr >> 0; -+ cmd[3] = byte_addr; -+ *cmd_len = 4; - } - - static int spi_flash_read_write(struct spi_slave *spi, -@@ -71,7 +81,7 @@ int spi_flash_cmd_write_multi(struct spi - unsigned long page_addr, byte_addr, page_size; - size_t chunk_len, actual; - int ret; -- u8 cmd[4]; -+ u8 cmd[4], cmd_len; - - page_size = flash->page_size; - page_addr = offset / page_size; -@@ -87,9 +97,7 @@ int spi_flash_cmd_write_multi(struct spi - for (actual = 0; actual < len; actual += chunk_len) { - chunk_len = min(len - actual, page_size - byte_addr); - -- cmd[1] = page_addr >> 8; -- cmd[2] = page_addr; -- cmd[3] = byte_addr; -+ spi_flash_page_addr(flash, page_addr, byte_addr, cmd, &cmd_len); - - debug("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %zu\n", - buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len); -@@ -100,7 +108,7 @@ int spi_flash_cmd_write_multi(struct spi - break; - } - -- ret = spi_flash_cmd_write(flash->spi, cmd, 4, -+ ret = spi_flash_cmd_write(flash->spi, cmd, cmd_len, - buf + actual, chunk_len); - if (ret < 0) { - debug("SF: write failed\n"); -@@ -138,13 +146,13 @@ int spi_flash_read_common(struct spi_fla - int spi_flash_cmd_read_fast(struct spi_flash *flash, u32 offset, - size_t len, void *data) - { -- u8 cmd[5]; -+ u8 cmd[5], cmd_len; - - cmd[0] = CMD_READ_ARRAY_FAST; -- spi_flash_addr(offset, cmd); -- cmd[4] = 0x00; -+ spi_flash_addr(flash, offset, cmd, &cmd_len); -+ cmd[cmd_len] = 0x00; - -- return spi_flash_read_common(flash, cmd, sizeof(cmd), data, len); -+ return spi_flash_read_common(flash, cmd, cmd_len + 1, data, len); - } - - int spi_flash_cmd_poll_bit(struct spi_flash *flash, unsigned long timeout, -@@ -194,7 +202,7 @@ int spi_flash_cmd_erase(struct spi_flash - { - u32 start, end, erase_size; - int ret; -- u8 cmd[4]; -+ u8 cmd[4], cmd_len; - - erase_size = flash->sector_size; - if (offset % erase_size || len % erase_size) { -@@ -216,7 +224,7 @@ int spi_flash_cmd_erase(struct spi_flash - end = start + len; - - while (offset < end) { -- spi_flash_addr(offset, cmd); -+ spi_flash_addr(flash, offset, cmd, &cmd_len); - offset += erase_size; - - debug("SF: erase %2x %2x %2x %2x (%x)\n", cmd[0], cmd[1], -@@ -226,7 +234,7 @@ int spi_flash_cmd_erase(struct spi_flash - if (ret) - goto out; - -- ret = spi_flash_cmd_write(flash->spi, cmd, sizeof(cmd), NULL, 0); -+ ret = spi_flash_cmd_write(flash->spi, cmd, cmd_len, NULL, 0); - if (ret) - goto out; - |