diff options
| author | roy zang <tie-fei.zang@freescale.com> | 2007-01-22 13:15:35 +0800 |
|---|---|---|
| committer | Zang Tiefei <roy@bus.ap.freescale.net> | 2007-01-22 13:15:35 +0800 |
| commit | ee460917afb74767aedc3da095d4fec4a50ba6f8 (patch) | |
| tree | fdead38c4681fc9adbedd6836792660f933614d3 /board/amcc/sequoia/sequoia.c | |
| parent | a41969e09b9d886091a804c2ba5f1ab84b084dd3 (diff) | |
| parent | a4012396645533aef218354eeba754dff0deace8 (diff) | |
| download | olio-uboot-2014.01-ee460917afb74767aedc3da095d4fec4a50ba6f8.tar.xz olio-uboot-2014.01-ee460917afb74767aedc3da095d4fec4a50ba6f8.zip | |
Merge branch 'master' into hpc2
Conflicts:
drivers/cfi_flash.c
The patch by Heiko Schocher <hs@pollux.denx.de> on Jan, 19, 2007
fixes cfi_driver bug for mpc7448hpc2 board. The default cfi_driver can support
mpc7448hpc2 board.
Diffstat (limited to 'board/amcc/sequoia/sequoia.c')
| -rw-r--r-- | board/amcc/sequoia/sequoia.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c index ff211aef2..b2b82c759 100644 --- a/board/amcc/sequoia/sequoia.c +++ b/board/amcc/sequoia/sequoia.c @@ -35,9 +35,9 @@ ulong flash_get_size (ulong base, int banknum); int board_early_init_f(void) { - unsigned long sdr0_cust0; - unsigned long sdr0_pfc1, sdr0_pfc2; - register uint reg; + u32 sdr0_cust0; + u32 sdr0_pfc1, sdr0_pfc2; + u32 reg; mtdcr(ebccfga, xbcfg); mtdcr(ebccfgd, 0xb8400000); @@ -142,6 +142,7 @@ int misc_init_r(void) { uint pbcr; int size_val = 0; + u32 reg; #ifdef CONFIG_440EPX unsigned long usb2d0cr = 0; unsigned long usb2phy0cr, usb2h0cr = 0; @@ -335,18 +336,33 @@ int misc_init_r(void) } #endif /* CONFIG_440EPX */ + /* + * Clear PLB4A0_ACR[WRP] + * This fix will make the MAL burst disabling patch for the Linux + * EMAC driver obsolete. + */ + reg = mfdcr(plb4_acr) & ~PLB4_ACR_WRP; + mtdcr(plb4_acr, reg); + return 0; } int checkboard(void) { char *s = getenv("serial#"); + u8 rev; + u8 val; #ifdef CONFIG_440EPX printf("Board: Sequoia - AMCC PPC440EPx Evaluation Board"); #else printf("Board: Rainier - AMCC PPC440GRx Evaluation Board"); #endif + + rev = *(u8 *)(CFG_CPLD + 0); + val = *(u8 *)(CFG_CPLD + 5) & 0x01; + printf(", Rev. %X, PCI=%d MHz", rev, val ? 66 : 33); + if (s != NULL) { puts(", serial# "); puts(s); |