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[PULL 18/20] aspeed/smc: Open AHB window of the second chip of the AST26
From: |
Cédric Le Goater |
Subject: |
[PULL 18/20] aspeed/smc: Open AHB window of the second chip of the AST2600 FMC controller |
Date: |
Tue, 1 Sep 2020 14:45:23 +0200 |
This change works around the HW default values to be able to test the
Tacoma board with -kernel command line option. This was required when
we had both flash chips enabled in the device tree, otherwise Linux
would fail to probe the entire controller leaving it with no rootfs.
Reviewed-by: Joel Stanley <joel@jms.id.au>
Message-Id: <20200819100956.2216690-20-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
hw/ssi/aspeed_smc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/ssi/aspeed_smc.c b/hw/ssi/aspeed_smc.c
index 8c79a5552f93..795784e5f364 100644
--- a/hw/ssi/aspeed_smc.c
+++ b/hw/ssi/aspeed_smc.c
@@ -230,7 +230,7 @@ static void aspeed_smc_reg_to_segment(const AspeedSMCState
*s, uint32_t reg,
static const AspeedSegments aspeed_segments_ast2600_fmc[] = {
{ 0x0, 128 * MiB }, /* start address is readonly */
- { 0x0, 0 }, /* disabled */
+ { 128 * MiB, 128 * MiB }, /* default is disabled but needed for -kernel */
{ 0x0, 0 }, /* disabled */
};
--
2.25.4
- [PULL 01/20] m25p80: Return the JEDEC ID twice for mx25l25635e, (continued)
- [PULL 01/20] m25p80: Return the JEDEC ID twice for mx25l25635e, Cédric Le Goater, 2020/09/01
- [PULL 05/20] aspeed/smc: Fix MemoryRegionOps definition, Cédric Le Goater, 2020/09/01
- [PULL 07/20] aspeed/sdhci: Fix reset sequence, Cédric Le Goater, 2020/09/01
- [PULL 03/20] aspeed/scu: Fix valid access size on AST2400, Cédric Le Goater, 2020/09/01
- [PULL 08/20] ftgmac100: Fix registers that can be read, Cédric Le Goater, 2020/09/01
- [PULL 04/20] hw/arm/aspeed: Add board model for Supermicro X11 BMC, Cédric Le Goater, 2020/09/01
- [PULL 15/20] aspeed/sdmc: Perform memory training, Cédric Le Goater, 2020/09/01
- [PULL 16/20] aspeed/sdmc: Allow writes to unprotected registers, Cédric Le Goater, 2020/09/01
- [PULL 14/20] ftgmac100: Improve software reset, Cédric Le Goater, 2020/09/01
- [PULL 09/20] ftgmac100: Fix interrupt status "Packet transmitted on ethernet", Cédric Le Goater, 2020/09/01
- [PULL 18/20] aspeed/smc: Open AHB window of the second chip of the AST2600 FMC controller,
Cédric Le Goater <=
- [PULL 20/20] hw: add a number of SPI-flash's of m25p80 family, Cédric Le Goater, 2020/09/01
- [PULL 10/20] ftgmac100: Fix interrupt status "Packet moved to RX FIFO", Cédric Le Goater, 2020/09/01
- [PULL 13/20] ftgmac100: Fix integer overflow in ftgmac100_do_tx(), Cédric Le Goater, 2020/09/01
- [PULL 19/20] arm: aspeed: add strap define `25HZ` of AST2500, Cédric Le Goater, 2020/09/01
- [PULL 17/20] aspeed/sdmc: Simplify calculation of RAM bits, Cédric Le Goater, 2020/09/01
- [PULL 11/20] ftgmac100: Change interrupt status when a DMA error occurs, Cédric Le Goater, 2020/09/01
- Re: [PULL 00/20] aspeed queue, Peter Maydell, 2020/09/03